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User Manual - MHT Optic Research AG

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1. e Click the Parts button to display the tooth in the three standard parts gingival dentin and incisal In addition you have the ability to move the green section boarders based on the tooth s anatomy by placing the cursor on the line and dragging up or down Version 2 30 35 SpectroShade User Manual 5 Basic Shade Analysis MH e Click on either the Map Course button or the v i Map Fine button to display the tooth with a detailed shade map Click on the Map Course button to display a map indicating the levels of translucency in the selected tooth 36 Version 2 30 C IT SpectroShade User Manual M 5 Basic Shade Analysis D eee 522 Reading Shade Match Results In terms of shade matching the aim is to measure color but more importantly to compare two similar colors and determine the difference SpectroShade reads and analyzes the Lightness Value Chroma and Hue of the tooth measures the colorimetric data and compares them with those of the closest color from a comprehensive library of shade standards This difference is expressed by a mathematical equation called the Delta E AE When the Delta L AL is greater than 2 00 the color difference will be visible to the human eye and require adjustments If the Delta L AL is below 2 00 the Delta E AE can be as high as 4 00 before the difference will be noticed by most p
2. Connect SpectroShade only with a grounded three pronged power cord with the power connection box Version 2 30 y T SpectroShade User Manual GMH 3 Getting Started gt eee 39 39 1 3 9 2 Cleaning Disinfection and Sterilization IMPORTANT SpectroShade comes with 7 mouthpieces To ensure proper sterility the mouthpieces need to be sterilized autoclaved prior to use Fundamental An effective initial and re use cleaning and disinfection routine is an indispensable re quirement for mouthpiece sterilization You are responsible for the sterility of the mouth pieces Therefore only sufficient product specific procedures should be used for cleaning disinfection and sterilization and that these parameters should be applied for each re use cycle Additionally please be attentive to the hygienic instructions of your dental practice labora tory as well as the country regulations Cleaning and Disinfection Cleaning and Disinfection have to be performed directly after each use The efficiency of the detergents has to be fundamentally approved for example FDA approval or CE mark Refer to the manufacturers instructions of the detergent regarding concentration and soaking time Only freshly prepared solutions should be used Cleaning may be supported by the use of a soft brush After cleaning and disinfection please rinse the mouthpieces intensively with distilled water and dry the mouthpieces Use standard cleaning procedure
3. Info button displays basic information about the SpectroShade program and allows you to make upgrades ie new shade standards 2 The Help button opens the help directory R The End SpectroShade Session button is used to close the program and return to the Windows desktop The Locate button is used to locate the tooth to the right dentist patient and session 13 6 Patient Database Buttons e The Choose Patient button gives you a list of previously stored patient records to choose from Sub buttons include The New Patient button allows you to add a new patient and other information to the database The Delete button will delete selected or highlighted items images patient records sessions etc 76 Version 2 30 MHT G ey SpectroShade User Manual 13 Button Glossary The Create Package button allows the user to create a small back up file for the selected patient session or dentist The Save patient to other dentist button allows the current patient to be moved from the current doctor to another doctor The Show Patients from all Dentists button searches all patients from all dentists to help find misplaced patient files The Choose Session button allows you to see a listing of all stored sessions for a particular patient or case Sub buttons include t pg The New Session button allows you to begin a new session of the patient already selected from the dat
4. Result Window View Style Text View Mode Lab ki Find Best Formula de MHT SE SEH Synchronize Color left Tooth Red r Color right Tooth Green Y Allow Synchronize with Marks Color 1st Measure Red M Color 2nd Measure Blue Color Highlight Yelow Ok Cancel MHT Version 2 30 C4 T SpectroShade User Manual GMH 12 Options e Database The database tab allows you select a database to share among several machines using SpectroShade software From here you can select the parent database as well as set permissions and rights for the individual user If several machines in a building need to share a database it is important to that each machine is networked and that the parent database is mapped on each machine Please contact your network administrator to assist in this set up process view Edit Database ain Calorimetry Database Ic SpCam Data Select Database PF Activate SmartUpdate for this Connection IT Clean Up on next Startup IT Run Session Recovery on next Startup Database Rights I Allow Read M Allow write M Allow Delete Allow Own Standards Allow direct destroy from Database Backup Backup Folder pa o Ok Cancel Version 2 30 67 SpectroShade User Manual C4 12 Options GMH eee ee e Add Ins Involve the basic settings having to do with the mail tool for SpectroShade such as CD and Internet
5. is not recommended and not the responsibility of MHT Inc Check Stability Check The mouthpieces have to be checked before each re use for damages cracks rough surface any other visible damage and replaced in case of damage Stability Please do not use detergents containing one or more of the following chemicals e Partially halogenated hydrocarbons e Strong alkalines gt pH 9 e Please do not apply temperatures higher than 140 C Version 2 30 T SpectroShade User Manual GMH 4 Basic Usage D ee 4 Basic Usage 41 Turning On Off SpectroShade Turn the SpectroShade on by pressing the power button located on the front panel of the computer Next turn on the monitor The computer will perform a series of quick self diagnostic tests as it automatically loads Microsoft Windows IMPORTANT Before opening the SpectroShade program it will be necessary to format a new CD ROM in order to send CD Work Order messages If adding images to any already formatted CD ROM do not format again because all previously saved images will be lost To format a CD ROM 1 From the Windows screen insert a new disc to be formatted 2 When the Packet CD window opens up click on next 3 There will be a notice to begin formatting click next 4 After formatting is complete read the message window to ensure that the disc was for matted successfully click OK Turn off SpectroShade from the Windows desktop by clicking on th
6. button will close the window The Properties button will allow you to label a selected image and add notes The Ki Delete button will permanently delete a selected image s The Locate button will locate the tooth to the right dentist and the right patient Today s Readings lower right Displays all readings taken during the day s sessions These images are NOT saved until dragged into the Patient Database When opened following buttons are displayed on the window The A Close button will close the window The Duplicates the selected objects button will allow you to duplicate the selected image Properties button will allow you to label a selected image and add notes The Ki Delete button will permanently delete a selected image s Camera upper right This usage bar allows the camera to operate using the Optic Handpiece By opening this usage bar the camera will automatically start running Three buttons are displayed on the usage bar 19 SpectroShade User Manual CA 4 Basic Usage GMH eee ee The A Close button will close the window i The Properties button will allow you to label a selected image and add notes when the camera is in split screen mode The Ki Delete button will permanently delete a selected image s when the camera is in split screen mode The following button toolbar is displayed within the Camera window These buttons control the functions used in op
7. connected to the mains supply e Electric shocks are possible if the device or the power cable and plug are handled with wet or damp hands e Immediately disconnect the device from the mains supply in the event of fire or smoke e Camera The device contains glass components which may be damaged in a fall or upon im pact Do not touch any metal parts between the camera base and the camera head Do not look directly into the camera light source 2 2 Consignes de s curit Les consignes de s curit sont aussi disponibles en anglais voir section 2 1 Safety notices are also available in English see section 2 1 Avant d installer le SpectroShade notez bien que toutes les remarques importantes relati ves l installation la maintenance ou la r paration de ce dispositif sont signal es par les symboles suivants A MHT d cline toute responsabilit pour tous dommages r sultant de la non observation des consignes de s curit et avertissements figurant dans le pr sent manuel A Les descriptions des appareils install s modem carte mere graveurs de CD carte r seau etc sont fournies titre de r f rence et ne doivent pas tre consid r es comme des descriptions exactes de la configuration de votre syst me Toutes les modifi cations interventions titre de r paration ou de maintenance doivent tre confi es exclu sivement des techniciens qualifi s ou un personnel autoris Les travaux de mai
8. large dental practices This button will create new Dentist databases for storing patient records WA The Choose Standard button lists the shade guide libraries stored in the system and is used to take a shade reading The New Work Order document button allows to you start a new message to send via e mail or CD Rom Fan The Mailbox button brings you to the transfer section of the SpectroShade program Sub Menu buttons include S The Received Messages button shows you all the received messages The Outgoing Messages button shows you all the pending outgoing messages After sent it is stored in the patient database The Properties button shows you the details of the message The Send Receive button displays different commands that are used to send or receive images from the server This is your address book button it allows you to add edit and delete an e mail address for transfer purposes Version 2 30 75 SpectroShade User Manual E 13 Button Glossary MH OOOO gt AK This button found within the address book allows you to enter a new contact 5 This button found within the address book allows you to update a contact The Import Export Images button is where you can export and import images from other files The Options button is where system settings and defaults can be modified z The Backup button creates a backup of the database or individual sessions to be stored i The
9. such as lightning and protect the power supply against overload Replacing of the fuses is only needed if an outside influence of noise led to the fuse failure Send the device for repair and maintenance work to a repair center authorized by MHT so that the adherence to the safety precautions is ensured Only trained service staff under adherence to the valid regulations may repair this device The two power fuses are beside the socket contact for the power cord Check the nominal values of the power fuse with the exchange for the following values Mains voltage 115 V Protection 8 A slow acting Mains voltage 230 V Protection 4 A slow acting A Replacing light bulbs Switch the device off and unplug the mains cable before re placing light bulbs Remplacement des ampoules d clairage Eteindre l appareil et d brancher le cordon de branchement avant de proc der au remplacement d ampoules d clairage Replacing the light bulbs is the only maintenance work that may be completed by the user following the guidelines listed below Version 2 30 i IT SpectroShade User Manual 16 Maintenance Update Repair Indications e The spectral bulb monochrome is defective if during a spectral measurement shade image no rainbow light effect occurs e The live picture bulb halogen is defective if during the live image no light is visible NOTE The halogen bulb should not be touched with bare hands To replace light bulbs 1
10. you open SpectroShade for the first time the standards database will contain only data from manufactured shade guides or standards given to us by the manufacturer Over time the manufacturers may update these standards and MHT will be able to send you the updated standards at the next scheduled upgrade If the material or standard you wish to utilize is not included contact the manufacturer informing them of your request MHT is able to include any major restorative material or shade system into SpectroShade as given to us from the manufacturer To select an existing standard 1 From the SpectroShade toolbar click the Wi Choose Standard button This will open the Standards window which displays a list of all standards available 2 To load another standard double click on the desired standard or Highlight the standard and click the w Apply button Shade Analysis Automatic Mapping Automatic Mapping is the fast and easy way to calculate the shade or shades of a tooth You have the ability to see the overall shade three parts and a detailed shade map Here s how to begin 1 Load the desired standard you wish to compare the image to 2 Find the image you want to analyze from the Today s Readings or Database Read ings window and double click or drag the image towards the center of the screen This will show an enlarged image ready for analysis Version 2 30 33 SpectroShade User Manual EA 5 Basic Shade Analysis
11. GMH N Calculate Tooth Shape 3 Click the CI Shade Map button This will display an image of the tooth within the shade map window which automatically defaults to the 2 Calculate Tooth Shape button Notice the green border where SpectroShade automatically attempts to read the peri meter of the tooth If the tooth has some unusual characterizations you might need to make adjustments to the selected border There are two ways this can be accomplished e Ifthe green border is completely off the perimeter of the tooth use your mouse to draw a box into the center of the tooth allowing the green border to recalculate the tooth shape e Ifthe tooth shape SpectroShade selected still needs to be altered click the isi Adjust Shape button Using your mouse click once where you want to begin adjusting It will show a red line which will become the new border Every time you want to anchor the line click the mouse When complete double click for SpectroShade to display the adjusted shape 4 Once the shape is acceptable you can choose any of the buttons below which give you many options in terms of viewing the tooth shade s 34 Version 2 30 IT SpectroShade User Manual MI 5 Basic Shade Analysis e To display the tooth as an overall shade average click the Shade button This will average every pixel into consideration within the green outline to determine one overall shade
12. OS E 70 Automatic Shade Map Buttons 72 Manual Snac Map EE re EE 73 Result Window Erde SE Rate teen nl en re en a 74 SpectroShade Toolbar Buttons ss 75 Patient Database Buttons 76 NEE RE e ne E a a ae te do 77 Version 2 30 y IT SpectroShade User Manual M Table of Contents nn eee 14 1 15 16 Version 2 30 Clean Le PERRET Re ER REIN CR 79 Gleaming TS ere 79 TOG AU DA nn 81 Maintenance Update Repair cccssssccsesseecseseeseenseecesseesenseeseenseseensessenseeses 82 1 SpectroShade User Manual E 1 Introduction GMH eee ee Introduction Dear Valued Customer Thank you for purchasing the SpectroShade Optic Communication System SpectroShade is a technological advance in shade taking and overall communication manufactured in Switzerland SpectroShade is a patented system that combines dual digital cameras linked through optic fibers to a fully functioning spectrophotometer a color measuring device that has been shown to be more accurate than the human eye in reading colors SpectroShade will accurately measure shades of teeth and existing restorations It precisely matches tooth shades with virtually any restorative material or shade guide system This innovative communication device is designed to eliminate shade mismatches between dentists and laboratories resulting in consistent and reliable shade communication for every case This revolutionary system goe
13. Shade User Manual GMH 3 Getting Started D __ A Before using the Intra oral camera please check local regulations If any local legislation is violated use cannot be authorized Avant d utiliser la cam ra Intra orale s informer des r glements locaux Il est interdit d utiliser l appareil dans des conditions contraires la l gislation locale 33 Placement of SpectroShade Remove the original packaging from the device It is highly recommended you retain the original packaging if needed for later use Do not place the device into the proximity of any heat source Do not expose the device to direct sunlight Keep the device away from a highly com bustible environment such as dust steam and volatile gases Do not subject the de vice to any mechanical vibrations and or impacts Allow for sufficient ventilation to avoid any internal heat buildup Place the device on an even and stable surface Do not place the device directly on carpets or other soft materials Ensure that the power cord remains always accessible Do not allow prolonged contact with rubber or plastic materials since they can attack the finish Continuous operation of the device is not insured under 32 F 0 C and over 86 F 30 C 34 Storing SpectroShade For optimal protection the device SHOULD BE STORED in dry environment between 32 F 0 C and 104 F 40 C 35 Transporting SpectroShade Version 2 30 For optimal protection the device should b
14. Switch the device off and unplug the power cord 2 If the device was in operation wait approximately 30 minutes for the halogen bulbs and the metal parts in the environment are cooled down 3 Using a large screwdriver or a coin turn the three screws a half turn to the left on the ventilation plate and then remove Screws NOTE Screws are not removed from ventilation plate 4 By hand loosen fan screw and remove fan module Fan screw NOTE Fan module should not be completed removed due to power cord Version 2 30 83 SpectroShade User Manual CA 16 Maintenance Update Repair OOOO gt 84 Spectral bulb Spectral bulb socket Spectral bulb plug Live picture bulb Live picture bulb socket 5 If the spectral bulb is defective remove bulb from the spectral bulb socket unlock con nectors in order to release Replace a new bulb in the bulb socket and reconnect plug 6 If the live picture bulb is defective remove bulb from socket and replace with new bulb NOTE Do not directly touch bulb with bare hands Version 2 30 SpectroShade User Manual 16 Maintenance Update Repair 7 Pay special attention when replacing the fan module back into the unit Making sure the two top metal inserts fit to the corresponding holes Retighten screw on the fan module 8 Replace the bulb ventilation plate 9 Reattach power cord to the device The procedure is now finished The device can be placed once a
15. abase The Delete button will delete selected or highlighted items images patient records sessions etc The Create Package button allows the user to create a small back up file for the selected patient session or dentist The Show Details button expands or retracts both the new patient new session information windows 13 7 Camera Buttons Version 2 30 The Start Stop button switches the camera from Running to Pause The Camera Split button allows for several images to fit in the same camera window The Picture Only button takes a snapshot a digital image WITHOUT colorimetric data The Spectral Reading button takes an image WITH colorimetric information 17 SpectroShade User Manual E 13 Button Glossary GMH OOOO gt O The Calibration button calibrates the optic handpiece For instructions refer to the Calibration section of this manual i The Full Screen button will enlarge the Window view to full screen Click the AT button to restore the image to default size 78 Version 2 30 CA T SpectroShade User Manual GMH 14 Cleaning EE 14 Cleaning Before any cleaning SpectroShade switch off all power and remove power cord from the socket SpectroShade housing hose and camera can be wiped down regularly with a soft cloth In the case of strong contamination use a dampened not wet cloth with mild soapy water Immediately dry afterwards Never use turpentine alcohol or other c
16. ackup Incremental Backup or to Restore Data See below for descriptions of how each function Full Backup will save your entire database If selected SpectroShade will display how many pre formatted CD ROM s will be required based on the size of the database Follow the onscreen prompts until completed Incremental Backup allows for a faster backup because you save any database informa tion that has been added since your last full or incremental backup Note If you have not initially completed a backup the incremental backup will be the same as a full backup This feature will also inform you the space requirements and will automatically walk you through the procedure Restore Data allows you to replace your current database with a previously stored version IMPORTANT Any data that is currently in your database will be removed and replaced with whatever backup CD ROM information you install With all computing devices there is an inherent risk of data loss Version 2 30 99 SpectroShade User Manual w 10 Recovery of old databases eee n 10 Recovery of old databases This feature allows you to recover an older situation of the entire database If you want to do any modification in the database delete patient or if your database was crashing you can recover an older situation of the database where your database was still OK At every ordinary shut down of the SpectroShade program the database is stored to make the recov
17. ade Analysis ccccccecccccceeeecececeeeceeceeeeeceeeeeeeeeeseeeceeseeeeceesseeeeeeesseeeeesseneeeetsaeeees 33 4 Table of Contents SpectroShade User Manual MI TT e gt 5 3 5 4 9 5 5 6 6 1 6 2 6 3 7 1 7 2 7 3 7 4 fd 7 6 7 7 8 1 8 2 10 11 11 1 11 2 11 3 12 13 13 1 13 2 13 3 13 4 13 5 13 6 13 7 CO Waele D CO a ea ce nn 38 Alternative Shade Matches issus 39 MIDOO ES SAS dde dede DR eee de 40 FP MOV E RE 41 Advanced USage AnallySIs c scccessscceeseeeeenseeseessencenseeeenseesonseeseeaseesoeneesensees 43 Entenng VOLE own EE ue te en eee 43 Manual Mapping PR aa a E a AE 43 Advanced Reading of Shade Hesults 46 Case Plannihig ss ae ae dance ab ne en de ue 48 MAO E 48 IK e KE 49 FORO ts 49 VE Ee Mls der an ae bo mn 50 AUS THING E 50 SPIE O EE 51 Images without Shade Information 52 Using Other CAI Ol OS san nan anna ess 0 53 Taking an Image with the Intra Oral Camera 53 Taking an Image with a Full Face Camera USB 53 BA KUD aioe a 55 Recovery of old databases cccccceseeeceeseeseeseeseesneeeeaseeseeseeeeeneeeeenseesoseensoaaes 56 WR OUDIS SINC e tu Le sis es ea ee nues eee senc sas nn 58 Common Error Made in Calibration ccccccccsecceceseeeeeeseeeeceesseeeeeeseeeeeeeseeeeeeeeas 58 Common Errors Made in Taking Pictures 60 Common Mistakes in Reading Manual Ghades 63 ODA ie 65 Stage BE Ee nca ss ces E ni cames ins 70 Gase Planning BI
18. age NOTE The FE Synchronize button does not appear unless you have two images in a single window H LS zi Fi DE LA Click the FE Synchronize button to begin The two pictures will automatically overlap and appear in a single window similar to the image on the left Of the two original images the left is displayed in green and the right is displayed in red 4 Now that the two pictures are combined use the following buttons to properly align the two images e Click the m Move button to allow you to move the green image horizontally and vertically Then click and hold the left mouse button as you move the mouse the image will move in tandem but only in the horizontal and vertical planes e Click the Rotate button to allow you rotate from 0 to 360 degrees an image in the same manner described above Keep in mind the closer you click towards the center or origin the more dramatic the movement It is recommended to click to wards the outer perimeter to the tooth for more controlled manipulation Version 2 30 CA T SpectroShade User Manual MH 4 Basic Usage e Click the ea Stretch button to stretch an image to fit more precisely to the other image e Click the H Apply to Red Green Image button to switch between the ability to move either the red and green images e After utilizing the above buttons the synchronized images should appear as follows When properly aligned the margins where
19. also be connected to SpectroShade They simplify the data transfer over a network or worldwide through the use of a modem Network environment A In the patient environment a network must be used according the electrical safety standard for medical devices EN60601 1 Dans l environnement du patient un r seau doit tre utilis conform ment aux conditions pr vues par la norme de s curit lectrique applicable aux appareils m dicaux EN60601 1 Modem environment A In the patient environment a modem must be used according the electrical safety standard for medical devices EN60601 1 Dans l environnement du patient un modem doit tre utilis conform ment aux conditions pr vues par la norme de s curit lectrique applicable aux appareils m dicaux EN60601 1 A MHT does not support other peripheral devices If additional peripheral devices are to be attached sound system printer etc the operator must ensure that these are authorized under EN60601 1 for operation in a patient environment MHT International ne supporte pas d autres unit s p riph riques Si des unit s p riph ri ques doivent tre raccord es syst me sonore imprimante etc il appartient a l op ra teur de s assurer que celles ci sont autoris es pour l usage dans l environnement du pa tient selon la norme EN60601 1 Powering SpectroShade Please check that the selected input voltage of the device corresponds with your local power voltage
20. assume responsibility in the event of consequences arising as the result of ignoring comments and warnings found in this manual A Descriptions of installed devices modem motherboard CD writer network card etc are provided for reference purposes only and should not be treated as exact descrip tions of your system configuration All modifications repairs and service work must be car ried out by trained technical specialists or authorized personnel Service work may not be undertaken by unauthorized personnel due to the special nature of this device Safety Symbols TYPE B APPLICATION This symbol indicates parts of the device that may come into contact with the patient A USER GUIDANCE SYMBOL This symbol indicates important operating instructions A DANGEROUS VOLTAGE WARNING This character warns of the danger of a lethally high voltage when opening the device 2 Safety 21 2 SpectroShade User Manual MI TT eee n D HOUSING MASS This symbol indicates the housing mass y GROUNDING This symbol indicates the point where the grounding post can be connected for additional grounding WARNING This symbol indicates a possible danger It refers to modes of operation which if executed by the user may result in dangerous application faults Continue with your work only if you understand the necessary procedures and circumstances General Safety Notices The following safety notices must be observed at all
21. c Usage GMH O n Calibrating the Camera IMPORTANT Before taking images of each patient it is necessary to calibrate Spectro Shade using the White and Green Calibration Tiles Be sure that the tiles are clean and free of any dust or debris before each use 1 Switch on the Camera by clicking on the Camera usage bar The Camera Window will open displaying the yellow target box in the center 2 Ensure that the camera window has no heavy shadows or solid black areas If there are any dark areas reseat the camera in the cradle and check the camera window again 3 Click the C Calibration button or press the measure button on the handpiece You will hear the fan start followed by two clicks as the camera begins and ends the calibration process IMPORTANT Ensure the Optic Handpiece remains completely undisturbed while calibra tion takes place 4 Once completed follow the additional prompt listed below Calibration Check T Please attach the green tile to the lens and press the measure button NOTE The program will let you know whether or not calibration is OK If for some reason the calibration is not OK it shows you this window MHT SpectroShade x T Calibration Internal Error Details by clicking of Details the program will let you know why the calibration wasn t OK Version 2 30 SpectroShade User Manual 4 Basic Usage MHT SpectroShade Cia ei E 111 Check that the optic handpiece
22. cted shade standard that are present in the tooth or restoration The Translucency button shows where the more translucent areas of the tooth appears The dE button sets the color measurement formula to average Value Chroma and Hue equally The dE MHT button sets the color measurement formula to give a weighted average to the result This is the recommended method to find the restorative material that will require the least amount of modification The dL button finds the shade from the selected shade standard that has the closest Value to the measured tooth or restoration 133 Manual Shade Map Buttons e ER Version 2 30 The Asynchronous Measurement button is used to take a shade comparison of two images that are not synchronized The Synchronous Measurement button is used to take a shade comparison of two images that are synchronized aligned The Absolute Measurement button will give you raw shade data for a specific area of the tooth 73 13 Button Glossary SpectroShade User Manual MI TT eee n 74 Im EH ei e H aL The New Measurement button allows the user to select different areas of the tooth to map Click on this button each time you want another result on the same image 13 4 Result Window Buttons This button displays shade readings in Lab format This button displays shade readings in Lch format This button shows spectrum information When used in conjunction wit
23. e Start button located in the bottom left hand corner Scroll up to shut down Select shut down and click OK The SpectroShade unit will power down For optimal performance you should shut down the system once at the end of each day 42 Opening Closing SpectroShade Software To Open FU MAT From the Windows start up screen move the cursor over the button i l marked SpectroShade and double click on the left mouse button This will open the SpectroShade software IMPORTANT After starting the SpectroShade Software wait 15 minutes before calibrat ing and reading the first patient This allows the spectrophotometer to reach a consistent operating temperature If the device is subject to rapid heating the inside of the device can form condensation In this case the device needs to be warmed up for at least two hours prior to use Version 2 30 17 SpectroShade User Manual EA 4 Basic Usage MH To Close e Close all open windows within the SpectroShade software program e When that is completed click the D End SpectroShade Session button located on the top toolbar This will close the SpectroShade program and bring you to the Windows desktop 4 3 Usage Bar Descriptions 18 EN SpectroShade a Glo W K ndig vita Classical SE QI Geen C Patient Database Camera eg e KR GU Oo LG ul ll D pE GA ul 2 D dei D el Today s Readings To begin working with SpectroShade you must have an unders
24. e repacked in the original cartons Ensure that the ambient temperature remains between 32 F 0 C and 104 F 40 C Ambient air humidity should be between 30 and 80 SpectroShade User Manual 4 3 Getting Started MH 3 6 Set Up MHT or authorized personnel will install SpectroShade in your dental practice or laboratory However if a new installation becomes necessary refer the diagrams shown below to insure proper set up Front view CD R W Drive Floppy Drive Camera hose with optic fibers Power switch RESET button 12 Version 2 30 CAI T SpectroShade User Manual MH 3 Getting Started Rear view Keyboard plug Mouse plug Monitor plug Power supply plug Grounding pins Network link Modem plug 37 Attaching Peripheral Devices SpectroShade can have the following peripheral devices connected 1 Country specific keyboard 2 Mouse 3 Monitor The links of the peripheral devices takes place exclusively on the backside of Spectro Shade which is viewed similar to a normal PC A In the patient environment a monitor must be used according the electrical safety standard for medical devices EN60601 1 Dans l environnement du patient un moniteur doit tre utilis dans les conditions pr vues par la norme de s curit lectrique applicable aux appareils m dicaux EN60601 1 Version 2 30 13 SpectroShade User Manual 3 Getting Started 38 14 MHT The following peripheral devices can
25. e repeatable colorimetric data measurements L Lightness Value Lightness value represents the brightness A dark tooth A4 C4 etc will have a low value while a bright tooth A1 B1 etc will have a high value C Chroma Chroma represents the intensity or saturation of the color Incisals tend to be more translucent This means the chroma will be weaker in that area than a decalcification area on the same tooth H Hue Hue is the color of the tooth On the right side of the Results window are three indicator bars These show differences between the tooth and the closest shade selected By following these indicator bars in the restoration fabrication the delta E AE can even be lowered For example a reading displaying a Delta E AE of 3 06 can have the Hue and Value on target yet a stronger variation in Chroma which creates the Delta E AE The knowledgeable ceramist can fabricate the restoration using higher Chroma dentin porcelain making the match even closer On the lower left are three colored boxes The first is the color indicator of the patient s tooth the second is the color indicator of the closest overall shade standard and the third is split down the middle showing the patient s tooth shade on the left half and the corre sponding standard on the right side If you cannot visually discern the boundary between the two shades the selected shade can be considered an ideal match Version 2 30 w IT Sp
26. ear below This will allow you to add a text box to highlight a specific area or add text which points either left or right to a specific feature of the tooth Flip Rotate Utilize this feature when you wish to rotate or flip an image whether by itself or compared against another image This is most critical when analyzing images for shade for a lower tooth All lower tooth images has to be flipped vertically to mimic an upper tooth before analyzing for shade Click the O left taskbar Flip Rotate button and four sub buttons will appear on the bottom of the Version 2 30 49 TA 75 50 SpectroShade User Manual E 7 Case Planning GMH eee ee If you have two images in a single window you will be able to select the left or right image and determine the direction of the rotation as well as returning both to the original set position Refer to the button glossary for a description of each sub button Measurement This feature allows the user to measure the dentition to one hundredth of a millimeter The ds Ruler button will bring up four sub buttons when accessed These buttons allow you to choose between measuring a line a polygon area or ratio To complete multiple measurements you ll need to click the Ir New Measurement button after your first measurement has been made This will keep your first measurement in place and add an additional desired measurement NOTE For both of these functions are displayed i
27. ect Shade SF User Manual Software 2 30 Version MHT Table of Contents 3 2 2 1 2 2 3 3 1 3 2 3 3 3 4 3 9 3 6 3 3 8 3 9 4 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 4 10 4 11 4 12 4 13 5 5 1 5 2 Version 2 30 SpectroShade User Manual Table of Contents BEET CUS Le LE 4 SE ee 5 yc USN NOU O ee nn enn eine ene ee es 5 Gio ys 6 piece ee ene eee ne een een eee 7 Eil SIA ae ne es masse sn 10 SpectroShade Components sis 10 Options for SpectroShade ss 10 Placement Of Specto SNAG C 2 esse petec esse 11 EA SEE E ne di de 11 Transporting SpectroShade ss 11 el ne 12 Attaching Peripheral Devices ccccceeccceseeceeeeeceeeeseneeseueeseseeceesesueessaeessaeeess 13 Reder DECO Te a eee 14 Cleaning Disinfection ANd Sterilization ccccccccseccecsssececeeseeceeeceeseneeeceneeetaneees 15 SIC SAO Cis ea S 17 Turning On Off Gpechrozhbade 17 Opening Closing SpectroShade Software 17 Sage BA WD SSC Le 18 nierninog SCICCUMG a D S ae nine ne 20 Patient el tu le E 22 Session Information iii 23 Calibrating ihe CAMES hdi miinrcdisnmenooedogec nes a aiat 24 RIM AM e e a ee a a me in 26 Checking for Good Shade Images n00nnnn00annnnennnnnennnnnennnnnrnnrnnnnnrnnnnerennnrrerenenee 27 IMAGES SYACNTONIZAIONS a esse encheres 27 Saving Images sise 30 Beie 30 AS IS gl el ue EE 31 Basic Shade Analysis ne a annee 33 CS CLIN SLANG ll lS octane ee E nn ne 33 Sh
28. ectroShade User Manual M 5 Basic Shade Analysis m eee 54 Alternative Shade Matches By clicking on the drop down arrow of the bar on the bottom of the Result window a list of alternative shades in order of increasing AE Delta E appears on the screen This will as sist the lab in reviewing his her alternatives in shade selection mja ES o e Best Shade P Ci dE MHT 1 7 D2 dE MHT 2 2 Ae dE MHT 2 7 43 dE MHT 3 0 D3 dE MHT 3 5 B2 dE MHT 3 5 C2 dE MHT 3 7 B1 dE MHT 4 5 co On e oo hf For example it is much easier to match Value Lightness and adjust the Chroma or Hue using modifiers or high weak chroma porcelains When an alternative shade is selected the choice no will appear on the window Best Shade Version 2 30 39 SpectroShade User Manual E 5 Basic Shade Analysis GMH OOO gt 55 Mix of 2 Shades By clicking on the el Mix of 2 Shades button the SpectroShade will mix two shades from the library of shade standards mjm ME e Best Shade P D3 41 dE MHT 0 3 D2 42 dE MHT 0 7 C1 43 dE MHT 0 8 C1 43 5 dE MHT 0 9 A2 D3 dE MHT 1 0 D2 43 dE MHT 1 0 C14 B4 dE MHT 1 1 C14 B3 dE MHT 1 1 By clicking on the drop down arrow of the bar on the bottom of the Result window a list of alternative shades in order of increasing AE Delta E appears on the screen as well This will assist the lab in reviewing his her alter
29. ectroShade User Manual MH 11 Troubleshooting The lips should be placed over the mouthpiece to prevent covering the teeth or casting shadows on the teeth The lip moves the handpiece away from the tooth which can cause the tooths value to appear lower Remember to place the tooth to be analyzed in the center of the yellow target square and only one tooth per picture Since SpectroShade uses a dual light source it is important to illuminate only one target tooth at a time Version 2 30 61 SpectroShade User Manual a 11 Troubleshooting MH Be sure that the White and Green Calibration Tiles are clean and free of any dust or debris before taking an image 62 Version 2 30 CA T SpectroShade User Manual MH 11 Troubleshooting IL3 Common Mistakes in Reading Manual Shades When in manual mapping matching the shade of a natural tooth to a shade standard it is essential to compare the area and position as closely and accurately as possible Failure to match area and position will result in inaccurate readings The following are examples of common errors that can lead to shade mistakes Eu H WRONG Ka In the example above the computer will read the cervical area of the natural tooth and compare it to the incisal of the shade standard The result will be incorrect re Wie y EE WRONG In this example there are two mistakes One the computer will analyze a large rectangle in the natural tooth ve
30. en finished taking pictures To do so X e Click on the located on the top left corner of the Camera window or e Clickthe Il Start Stop button to pause the camera 49 Checking for Good Shade Images Visually check for signs of a bad image e Opposing Teeth e Lip e Tongue e Tooth Not Centered e Image Dark due to Fogging e White marks If visual check is acceptable you will need to verify two images as described below 4 10 image Synchronization Remember that synchronization is a very powerful function of the SpectroShade system software For example synchronizing allows you to compare two images of the same tooth taken before and after a procedure a tooth and a crown or the same tooth before and after bleaching treatments After synchronizing images a reading can be displayed that compare the shade difference of the two images Synchronization refers to the function of overlapping one image onto another for compari son purposes This is necessary so that SpectroShade can align the colorimetric data points of the two images Version 2 30 27 28 SpectroShade User Manual C 4 Basic Usage GMH eee ee NOTE Because synchronization requires precise alignment overlapping of two images you will have better results from synchronizing two teeth of similar shape and size To Synchronize 1 Open the initial image you wish to compare 2 Drag and drop the other image you wish to synchronize onto the initial im
31. eople When conducting a shade analysis you will receive a result box when clicking on the areas inside both the whole tooth and three part mapping e The Delta E AE Delta EMHT AEMHT or Delta L AL can be shown these are mathematical equations which compare the differences of the color parameters e Delta E AE is the overall indicator that specifies how close the selected shade is to the readings of the tooth based on an average of Value Chroma and Hue e Delta EMHT AEMHT ts a way to analyze the tooth by giving more weight to the components that the human eye sees first when looking at a restoration Value and Chroma e Delta L AL is the comparison of the tooth to the porcelain based solely on the Value e Generally the lower the Delta E the closer the match For example a Delta E value between 0 and 2 is considered to be an excellent match which is undetectable to the human eye Delta E values between 2 and 4 are considered a good match if the value is below 2 Any Delta E above 4 is considered borderline and it is suggested that adjustments be made Especially when value exceeds 2 mja Be S wie wv Ba Best Shade Version 2 30 37 23 38 SpectroShade User Manual E 5 Basic Shade Analysis GMH eee n Color Value Definitions Prior to understanding a shade analysis it is important to have a basic under standing of how the human eye sees color Below are the three color values that comprise of th
32. erating the Optic Handpiece they are used for starting and stopping the camera splitting the camera view taking images with and without colorimetric data calibration and full screen view For a more detailed description please refer to the button glossary at the back of this manual 44 Entering Selecting a Dentist This function is used for the dental laboratory or group practice that would like to file patients under a particular dentist or practice name Click the fe Choose Dentist button from the SpectroShade usage bar which will open the dentist window shown below lentists A M ller Dr med dent K Gull yf Dr med L Altdorfer Dr M Perret Geh Dr T Klein Dr Wi K ndig s Dr med dent E Meier D 5 CH K E To select an existing dentist 1 Click to highlight the dentist or practice name you desire 20 Version 2 30 w T SpectroShade User Manual MH 4 Basic Usage 2 Then click the w Apply button The dentist you ve selected is automatically loaded with the name displayed on the SpectroShade usage bar To enter a new dentist 1 From the dentist window click on the oe New Dentist button This will expand the window allowing you to type in the name along with any notes if desired 2 When finished click the w Apply button to save the new information NOTE When a dentist has been selected a new database is formed therefore any patients entered w
33. ery of the session possible The last 15 sessions can be recovered How to use the Session Recovery In the Options window Database tab please check the box Run Session Recovery on next Startup view Edit Database add ins Colorimetry Database Jc SpCam Data Select Database Activate SmartUpdate for this Connection Clean Up on next Startup Database Rights IY Allow Read M Allow Write M Allow Delete T Allow Own Standards Allow direct destroy from Database Backup Backup Folder pa ol At next startup there appears the following window 56 Version 2 30 SpectroShade User Manual 10 Recovery of old databases Session Recovery x Sessions available for Recovery Shutdown Type a Boot Default NaNNNNNNNNN Recover Session Skip Recovery End SpectroShade 19 09 2005 08 41 53 19 09 2005 08 41 40 19 09 2003 08 26 33 16 09 2003 13 27 40 15 09 2003 13 59 31 15 09 2003 13 46 41 12 09 2003 09 31 23 12 09 2003 08 10 29 12 09 2003 07 55 36 12 09 2003 07 56 12 12 09 2003 07 51 30 AA DEN 4904 d HE Oh Om 8s Mormal Oh 14m 275 Mormal Oh im 345 Mormal Oh Om 345 Mormal 1h 47m D s Mormal 1h 58m 575 Mormal ih 20m 485 Mormal Oh iim 315 Mormal Oh im 385 Mormal Oh 4m 345 Mormal Oh 5m 255 Mormal ml m Ai El Select the session you want to recover In the Session End is written the time when the SpectroShade application was shut down t
34. f you also decide to utilize any re writeable CD s the formatting process takes approximately 20 minutes Fr e When you click on the Mailbox button at the top of the SpectroShade toolbar your main mailbox will open up This will allow you to view Received Messages Outgoing Messages Properties and the Recycle Bin e To send anew message click the New Work Order document button This button is located within the Work Orders window or for quick retrieval is also located directly on the SpectroShade top toolbar This will bring up the new message window From here you can choose to transfer the data via E mail or CD Rom by clicking on the appropriate button A sentence will appear below highlighting the destination e Using the drop down button to the right of the To field will allow you to select an ad dress from your address book You may either select a previously stored name from the address book or type a new name and e mail address in the appropriate spaces by clicking on add new contact ii e To add images to your message drag and drop patient images from the database to the space provided in the new message window Your image will appear at the bottom of the new message window e To send the message to its destination click the ES send button Your mail will be sent automatically NOTE Because Internet connections and service providers vary DSL Cable Standard Telephone Lines etc details regarding Internet c
35. following values Power voltage 115 V protection 8 A slow acting 230 V protection 4 A slow acting Ambient temperature 32 F 86 0 C 30 C Air humidity Between 30 and 80 Emission and Noise Immunity The device was tested and fulfills the EMV standards for medical instruments specified in the standard EN60601 1 Dimensions Width x Height x Depth 19 cm x 45 cm x 42 cm Weight PC Unit 18 kg Version 2 30 81 SpectroShade User Manual E 16 Maintenance Update Repair eee ee 16 maintenance Update Repair 82 The device must be maintained regularly With insufficient maintenance modifications of any type inclusive of upgrades can affect the manufacturer s product liability A Only MHT trained service staff working in compliance with current regulations may repair the device Seul le personnel de MHT est autoris proc der des travaux de r paration sur l appareil dans les conditions pr vues par les r glements A Replacing fuse Switch the device off and unplug the mains cable before replacing the power fuse Remplacement du fusible Eteindre l appareil et d brancher le cordon de branchement avant de proc der au remplacement du fusible If the device cannot be switched on although the connection to the mains supply is correct and local mains voltage is present then one or both power supply fuses can possibly be defective The fuses protect the device against external influences
36. gain into operation If the light is not evident after a bulb change then proceed assuming the device is defec tive Only particularly trained service staff under adherence to the valid regulations may repair the device Version 2 30 85
37. ge reproduction This button vertically flips the image This button rotates the image 90 each time it is clicked SS The Ruler button allows you to take measurements Sub buttons include Zo WwW K This button measures a straight line useful when measureing height and width of a tooth or restoration Click once to set a beginning measure point move to the second measure point and double click to view the measure result The measurement is displayed in millimeters This button allows the user to measure a non straight distance such as anterior insical This button will allow the user to measure the surface area of a tooth or restoration This button will allow the user to click on the tooth to see the resulting height to width ratio The edges of the result can be moved to see the tooth percentage after a procedure such as crown lengthening a A F The Adjust Image button lets the user manipulate the color appearance of the tooth Sub buttons include W Version 2 30 This button resets the image to its defaults This button removes all color information from the image 71 SpectroShade User Manual E 13 Button Glossary GMH OOOO gt This button allows the user to adjust the brightness and contrast of the image Ta This button allows the user to adjust the chroma and hue of the image FE The Synchronize button synchronizes two images aligning them pixel by pixel Once synchron
38. h the text button the results will be in spectral remission form When used with the graphic button the results will be in spectral graph form This button switches the reading to text format This button displays the reading in graphical format This button prints the shade results on the tooth image This button will load the corresponding shadeguide and original image into a split window The dE button sets the color measurement formula to average Value Chroma and Hue equally The dE MHT button sets the color measurement formula to give a weighted average to the result This is the recommended method to find the restorative material that will require the least amount of modification The dL button finds the shade from the selected shade standard that has the closest Value to the measured tooth or restoration This button will display additional metameric and other formulas along with the selected measurement formula The Mix of 2 Shades button will mix two shades from the library of shade standards Version 2 30 Cd IT SpectroShade User Manual M 13 Button Glossary nn eee 135 SpectroShade Toolbar Buttons Ki The Recycle Bin button accesses the temporary storage area of the program ltems that have been accidentally deleted may be found here Sub buttons include The Empty Recycle Bin button The Restore Images to Today s Readings button The Choose Dentist button is used for laboratories or
39. he Up Time is the time how long the SpectroShade program was running in this session NOTE If you are working in a network please check if you are the only one which is using SpectroShade during this operation Version 2 30 97 SpectroShade User Manual E 11 Troubleshooting GMH OOO gt NI Troubleshooting IL1 Common Error Made in Calibration 58 Prior to performing calibration make sure the optic handpiece is placed properly in the cradle and that the tiles are clean and free of any dust or debris When opening the camera the window should appear entirely white For example this image is incorrect Please make sure there is no black displayed within the camera area Version 2 30 SpectroShade User Manual MI l 11 Troubleshooting m eee Camera Running Neie Ole For example this image is incorrect Please make sure that the tiles are clean Version 2 30 59 a SpectroShade User Manual 11 Troubleshooting MH IL2 Common Errors Made in Taking Pictures The following are five examples of the most common errors made in taking pictures In this instance the tongue has protruded against the tooth causing the translucent areas of the tooth to appear more red than they are The mouth must be slightly open to prevent viewing the opposing teeth Opposing teeth will affect the translucent areas of the tooth causing them to read more opaque than they are 60 Version 2 30 CAI T Sp
40. hemical sol vents since by these can damage the housing A The device is not intended for use in sterile and germ free spaces Cet appareil n est pas con u pour l usage en milieu st rile ou aseptique IL Cleaning of the Optics For cleaning the optical glasses use isopropanol isopropyl alcohol that is available in most pharmacies and lens paper Fold the lens paper up several times and moisten with isopropanol Entwicklung 1 Version 2 30 79 eS SpectroShade User Manual 14 Cleaning MH 80 The following procedure will successfully clean the glass Place the moistened paper at the edge of the glass and pull straight across the glass to the opposite side Cleaning of the Optic head windows Cleaning of the Optic head sight glass Cleaning of the CCD sight glass ET Version 2 30 y T SpectroShade User Manual GMH 15 Technical Data sn NN 15 Technical Data US patent number 6 038 024 AC Input 115 V 60 Hz 450 VA or 230 V 50 Hz 450 VA SpectroShade has an automatic input voltage switching A Replacing fuse Switch the device off and unplug the mains cable before replacing the power fuse Remplacement du fusible Eteindre l appareil et d brancher le cordon de branchement avant de proc der au remplacement du fusible The two power fuses are beside the socket contact for the power cord Check the nominal values of the power fuse with the exchange and before the first line up for the
41. ill be listed only under the dentist or practice currently loaded Version 2 30 21 SpectroShade User Manual E 4 Basic Usage GMH eee ee Patient Information To enter a new patient 1 Click once on the eat Click on the Patient Database usage bar A window will expand showing a blank dental chart the e Choose Patient button and the j Choose Session button Click on the si Choose Patient button The Patient Information Window will appear New Patient button The Patient Information Window will expand to allow you to enter the patient name and any appropriate information Click on the appropriate box to enter data in the spaces indicated To begin typing in the appropriate field move the mouse pointer into the space and left click once for the cursor to appear To move to the next field hit the tab or the return key When finished click the w Apply button in the upper left corner The new patient record you ve created is automatically stored to the database To find an existing patient 1 Click on the Be Choose Patient button The Patient Information Window will appear showing a listing of all previously stored patients for the current doctor 2 Either double click on the appropriate name or highlight the selection and click the 22 Apply button If you cannot find a particular patient you are looking for click the amp Show Patients from all Dentists button This wi
42. in order to better match the size and shape of the area you are trying to analyze Here is how 1 Click on the A Options button located on the SpectroShade upper toolbar 2 Then click the Edit tab 3 Next to Shape you can click the drop down arrow to select your desired cursor shape e The circle is a fixed shape whose size can be altered by changing the number in the size box The default size is 100 To make the shape larger increase the num ber To make the shape smaller decrease the number e The square is also a fixed shape whose size can also be altered similar to the circle Version 2 30 43 44 SpectroShade User Manual E 6 Advanced Usage Analysis eee n e The rectangle is the default shape which you draw by starting in the upper left area and dragging down e The ellipse is also drawn similar to that of the rectangle e The polygon is draw by a series of clicks of form a desired shape e The auto is a fixed shape which does the automatic calculation of the tooth shape or Select Quick Buttons and all the different shapes will appear on the screen lo Ole ojaa Once a shape has been selected you must complete a measurement to get the shade analysis Either by clicking the Py Asynchronous Measurement button meaning the two im ages have not been aligned or the Synchronous Measurement button meaning the two images have been aligned If using the Pe Asynchronous Measurement button
43. is properly seated in the cradle and repeat the process After successful calibration the SpectroShade Camera is ready to take the patient s shade Version 2 30 25 SpectroShade User Manual E 4 Basic Usage GMH eee ee 26 Taking an Image IMPORTANT To maintain proper sterility be sure to place a sterile mouthpiece on the optic handpiece for each new patient Please refer to the Cleaning Disinfection and Sterilization section of this manual Please read this section carefully While the process is simple taking a good image is the single most important step to using the SpectroShade system You must follow the guidelines precisely to ensure good images If the images have been captured incorrectly then the laboratory will be unable to fabricate the case properly Remember the saying Garbage in garbage out 1 Click on the Camera usage bar The Camera window will open and automatically displaying the yellow target box in the center 2 Position the Optic Handpiece at a 90 degree angle to the target tooth and flush against the gum line Keep in mind shades can be read in any lighting environment natural or artificial light fluorescent light etc 3 Once the Optic Handpiece is positioned properly you will need to assure that the tooth is centered in the yellow target box IMPORTANT The tongue lips and opposing teeth must not be visible in the picture The patient should not breath directly onto the mouthpiece thi
44. ise la terre Afin d viter les risques d lectrocution l appareil doit imp rativement tre reli la terre Il est indispensable de toujours utiliser une prise trois plots et un cordon avec fil de mise la terre L appareil ne doit en aucun cas tre connect une source de tension par l interm diaire d un transformateur d isolement ceci pouvant conduire une perte de prise de terre e Bo tier Le bo tier ne doit pas tre retir par l utilisateur Les travaux de maintenance et de r paration doivent tre confi s des techniciens qualifi s ou des personnes autoris es en stricte conformit avec les r gles internationales MHT Version 2 30 w T SpectroShade User Manual GMH 2 Safety BE EE e Modifications de l appareil ll est strictement interdit d apporter des modifications a l appareil L installation de logi ciels autres que les logiciels d origine SpectroShade peut entrainer des dysfonction nements et entra ne l annulation de la garantie e Toutes les interventions a titre de reparation ou de maintenance doivent tre confiees exclusivement par des personnes autoris es les dispositifs en question devant alors tre envoy s un centre de r paration agr par HTM Ceci offre la garantie que tou tes les consignes de s curit seront respect es scrupuleusement e Cet appareil ne doit pas tre branch sur un r seau ou sur le secteur apr s avoir t immerg dans un liquide ou tre ent
45. ized these images can be split or a synchronous measurement be taken Sub buttons include m The Move button The Rotate button Kl The Stretch button hte The Split Vertically button will allow you to vertically superimpose the right picture onto the left picture so that you can visually compare the two images The Split Horizontally button will allow you to horizontally superimpose two images for comparison purposes Ki The Remove Right Image button is used to delete the right picture when comparing two images 13 2 Automatic Shade Map Buttons LY The Shade Map button is used to take a shade measurement it will open a shade window for automatic mapping Sub buttons include Io The Calculate Shape button If the edges of the tooth are not properly found clicking on this button will reset the edges automatically KI The Adjust button lets the user manually adjust the edeges of the tooth 72 Version 2 30 MHT dE HHT aL SpectroShade User Manual 13 Button Glossary The Shade button shows the overall base shade The Parts button breaks the shade into cervical body and insical portions and compares it to the corresponding areas of a shade standard The Course Map button breaks the tooth into a rough map displaying most of the shades from the selected shade standard that are present in the tooth or restoration The Fine Map button displays all the shades from the sele
46. ll show a listing of all patients from every dentist or practice listed in the database Version 2 30 w T SpectroShade User Manual MH 4 Basic Usage aL 46 Session Information Now that you have entered the patient you will need to enter a new session All patient images are stored in their respective files as Sessions listed in descending order by the date and time the images were taken that is most recent session first followed by previ ous sessions To create a new session 1 Click the Ia Choose Session button This will bring up the Sessions window 2 From the Sessions window click the II New Session button SpectroShade will automatically input the session date and time 3 Use the Notes section to label the session so you can more easily keep track of your patient s sessions For example pre bleach post bleach crown prep etc Creation date Today Creation time 08 32 37 All Sessions a To da Y Crow DUT 08 07 2003 crown 06 07 2003 postbleach 2 06 2003 Pre bleach 2 11 06 2003 Pre bleach Motes T Wi 4 Click the w Apply button to close the window The session is automatically saved to the patients file and you can begin taking images for this session 5 To find a previously stored session highlight the selection and click the AS Apply button or double click on the appropriate name date Version 2 30 23 4 7 24 SpectroShade User Manual CA 4 Basi
47. mage on the left is the natural tooth and the image on the right is the completed crown Version 2 30 51 SpectroShade User Manual E 7 Case Planning GMH eee ee 7 7 Images without Shade Information Clicking the isi Picture Only button in the Camera window will allow you to rotate magnify print measure and transfer an image without the spectrophotometer taking any spectral readings These images will be a smaller file size because they do not contain any spectral data and can be transferred more quickly to disk or over the Internet Once an image is taken using this method you will be unable to retrieve any shade information from this image 52 Version 2 30 IT SpectroShade User Manual M 8 Using Other Cameras gt eee S Using Other Cameras amp L Taking an Image with the Intra Oral Camera Attach the Intra Oral camera to the optic handpiece Place a sheath over the intra oral adapter making sure the white flap is on the outside part of the handpiece Press the black button to open the live camera Focus by clicking on the arrow keys on the keyboard Press black button to take an image 8 amp 2 Taking an Image with a Full Face Camera USB You must configure the Options in order to access your USB digital camera Version 2 30 Configuration is as follows Click on the Options button el Click on the Add Ins tab Click on the Enable External Camera box Click
48. mail configuration and accessing external digital cameras By clicking on the Configuration button it is possible to reconfigure the mailer settings This should be performed by users knowledgable in mail configuration or the network administrator view Edit Database Add Ins colorimetry Mail Tool Status Version 2 22 Build 9027 installed Configuration IT Check for new Messages every EN seconds M Send Messages immediately M compress Measure Data Quality 50 External Camera M Enable External Camera Folder G Sekretariat Vorlagen Z Check for new Images automatically Delete Received Images Ok Cancel 68 Version 2 30 CA T SpectroShade User Manual GMH 12 Options T e Colorimetry In this window the user can select which metamery references and color formulas will be shown in the result windows view Edit Database Add Ins Colorimetry Illumination Observer Illumination bes D Observer ER Metamery Reference Test Active Illurination Illumination ITT bes Daylight a Halogen Lamp bes Daylight F z H bes Daylight F11 Fluorescent Set Factory Defaults Color Difference Formula M dE M dE MHT Find Best Formula M dE M dE MHT M dL Ok Cancel Version 2 30 69 13 Button Glossary SpectroShade User Manual MI TT eee n 13 Button Glossary 13 1 The following pages show all Spec
49. n yellow In addition they both can be easily erased by clicking on the eraser button moving it over the information to be deleted until it turns red and clicking the mouse Adjust Image This feature allows you to change the appearance of the tooth image A The ME Adjust Image button will bring up four sub buttons when accessed These buttons allow you to reset the image to its default Change the image to black and white adjust brightness contrast and adjust the chroma hue Version 2 30 CA T SpectroShade User Manual MH 7 Case Planning 76 Split Screens This feature can be utilized to its fullest potential when two similar images have first been synchronized It will then take the two synchronized images and combine them both into a single image It s best used when comparing pre vs post bleaching and comparing a natural tooth to a crown To split screens 1 First synchronize two images d Split Horizontally button An image will appear displaying both images combined with a red dotted line down the center 2 Click the Split Vertically or the 3 Using your mouse click and drag the red line to move back and forth between images 4 To undo a split screen click again on the button This will un split the image displaying both images In the synchronized images the left image will be on the left of the split bar and the right image will be on the right of the split bar In the case above the i
50. natives in shade selection When an alternative shade is selected the choice no will also appear on the window 40 Version 2 30 T SpectroShade User Manual MH 5 Basic Shade Analysis 56 Printing Any image can be printed either after reviewing the shade analysis other case planning data or the image alone 1 Click on the Print Image and Results button located on the left image taskbar This will display a preview window of the printed page as shown below KE KE Print Preview a Peer 2 or Wi r la D D D i 1 S LE bh I Im p P h ul til or lus r la D D EL r D I D D D 4 la D D I D D E D P ee ee TT id A4 Version 2 30 41 SpectroShade User Manual E 5 Basic Shade Analysis MH OOOO gt The window displayed can be enlarged by placing your cursor in any of the four corners and dragging out diagonally 2 To print the page s click on the Print button in the upper left hand corner of the print preview window 3 For longer printouts you can move back and forth between pages by clicking on the Previous Page and F Next Page buttons located at the top center of the Print Preview window 4 You can also view a magnified version of the page by clicking of the appropriate mag nification buttons located on the top right of the Print Preview window RAR 5 You can also choose to print any work orders by clicking the print button once the work o
51. nte nance ne doivent pas tre effectu s par des personnes non autoris es en raison de la nature sp ciale de l appareil 221 Symboles de s curit APPLICATION DE TYPE B Ce symbole se rapporte a des parties de l appareil pouvant entrer en contact avec le patient Version 2 30 7 2 Safety 2 2 2 SpectroShade User Manual MI TT eee n A SYMBOLE OPERATEUR Ce symbole se rapporte des instructions d utilisation importantes A AVERTISSEMENT TENSION DANGEREUSE Ce symbole attire l attention sur les dangers dus une haute tension pr sentant un danger de mort si le dispositif est ouvert D MASSE DU BOITIER Ce symbole indique la masse du bo tier y MISE A LA TERRE Ce symbole indique le point sur laquelle la mise la terre peut tre raccord e en vue d une mise la terre suppl mentaire WARNING AVERTISSEMENT Ce symbole attire l attention sur un danger possible Il se rapporte a des modes op ratoi res pouvant conduire a des erreurs dangereuses Assurez vous que vous avez bien com pris la marche a Suivre et les circonstances avant de poursuivre votre travail Consignes de s curit g n rales Les consignes de s curit ci apr s doivent tre respect es en toutes circonstances e Assurez vous que la tension du secteur correspond bien aux sp cifications de votre appareil SpectroShade e Mise la terre de l appareil Cet appareil est un dispositif de classe 1 quip d une protection par m
52. on the Browse For button ms to search for the camera s image storage folder Double click on the storage folder to set the program to search for images in that location There are two possibilities to check for new images e The Check for new images automatically box is selected So the SpectroShade will regularly look for new images Then the Delete received images is selected automatically e The Check for new images automatically box is not selected So you have to check by yourself You can choose if the reiceived images should be removed or not Close the Options window 53 SpectroShade User Manual E 8 Using Other Cameras MH e gt To retrieve your images 1 Disconnect USB cable from camera 2 Switch camera to take image position 3 Take picture s 4 Connect cable and switch camera to on position 5 All new images will appear in Today s Readings 54 Version 2 30 y T SpectroShade User Manual GMH 9 Backup sn NN 9 Backup With SpectroShade you also have the choice to Backup your Doctor Patient or specific Session files as well as a full backup to store all information in your database MHT recommends that a full back up be performed no less than once a month Backups will copy all information from the SpectroShade database onto pre formatted CD ROM s To begin click on the Backup button located on the top toolbar It will then give you the choice of a Full B
53. onnections must be directed to MHT Version 2 30 31 SpectroShade User Manual E 4 Basic Usage GMH eee a ee e The Send Receive button allows SpectroShade to search for new messages in either the CD ROM drive or on the e mail server This is also the button you would use to verify that you burned the CD ROM correctly 4132 Address Book The SpectroShade address book works very similar to any standard e mail address book This is where you ll list all of the names and e mail addresses that you will select to send any Rx information and images Your Address Book button is located in the Work Orders window e To enter a new name and e mail address click A New Contact button which will allow you to type the name and e mail address into the address book Click on the button LB Add Contact to save the address If any changes need to be made to the address highlight the desired name and make your changes When completed click on Save Changes button e fa certain contact is no longer desired you can highlight the contact from the list and click on the x Remove Contact button A prompt will appear asking if you want to delete the contact Confirm your request If Yes is clicked this will permanently delete the contact information from the address book 39 Version 2 30 IT SpectroShade User Manual M 5 Basic Shade Analysis D eee 5 AL SE 521 Basic Shade Analysis Selecting Standards When
54. oth chart click on the image in Today s Readings and drag the image over the corresponding tooth in the chart until the tooth box is outlined in blue then release the mouse button The tooth button will become shaded indicating the image has been saved in that location or e Press the Save as button It will locate the image to the appropriate tooth number and allows you to add a label Properties Click on the Properties button if you wish to add a label or notes to a selected image located in Today s Readings or in the Database Readings This will bring up the Properties window as shown at left Label the image with the appropriate information i e patient dentist name Notes can also be added if desired by click on the Notes tab You can also label images located within the Camera provided you are in the Split Camera mode Version 2 30 y T SpectroShade User Manual GMH 4 Basic Usage ESS 4 13 Transfer Information 4 13 1 Formatting a CD ROM It is suggested that once SpectroShade is turned on and when you anticipate saving im ages on a CD ROM that you format a CD ROM before getting started using the system To format a CD ROM 1 From Windows prior to opening SpectroShade software insert a new CD and wait approximately 15 seconds You will be asked if you want to format the CD 2 Click NEXT then FORMAT and then FINISH NOTE For best results MHT recommends the use of Memorex brand CD ROM s I
55. pe on the left image Note As a reminder when manually mapping always place the first shape on the left image and then place a similar shape on the shade standard The shade results of each shape will be numbered similarly on both tooth images and at the top of result window Each result will appear on the screen Version 2 30 45 SpectroShade User Manual E 6 Advanced Usage Analysis H eee D n D Advanced Reading of Shade Results Generally Lightness Chroma and Hue values along with the Delta E reading and alter native shade comparison results are more than enough information for a laboratory or dentist to create perfectly matching restoration s However SpectroShade has the capability of displaying shade results in advanced forms such as a spectral analysis chart shown below Click the e Spectrum button Under the Spectrum Mode you can view both the data plotted in graph form or displayed in text format This displays the shade reading in graph format by plotting the remission intensity of each wavelength of the visible spectrum Map All mmja Sie See so 1 Best Shade D 43 dE 2 6 46 Version 2 30 C4 IT SpectroShade User Manual 6 Advanced Usage Analysis gt eee mmja E g Se s Ee Best Shade P 43 dE 2 6 Clicking on the Color Spectrum button Ge will display the shade reading on the color spectrum In the example below the tooth image red line contains more red than the shade
56. r en contact avec un liquide quelconque afin d viter tout risque d lectrocution Tout appareil d fectueux doit tre mis hors service imm diatement e L appareil est sous tension aussi longtemps que le cordon de raccordement est bran ch sur la prise secteur e lly a risque d lectrocution si le cordon de raccordement ou la prise sont manipules avec des mains humides e En cas d incendie ou de fum e d brancher l appareil imm diatement de la prise sec teur e Camera L appareil contient des composants en verre qui peuvent se trouver d t rior s en cas de chute ou de choc Ne pas toucher les pi ces m talliques entre la base et la t te de la cam ra Ne pas regarder directement dans la source lumineuse de la cam ra Version 2 30 9 SpectroShade User Manual E 3 Getting Started GMH eee ee 3 Getting Started 3 1 SpectroShade Components Consist of e SpectroShade optic color communication system e Calibration Cradle e Mouthpieces 7 e Keyboard e Mouse e Mousepad e Power cable e Operating manual e Spare colorimetric bulb e Spare live image bulb e SpectroShade Emergency repair disc e Windows 98 CD Start up disc and operating instructions e Back up software package containing all component discs 32 Options for SpectroShade The following options for SpectroShade are currently available e Intra oral camera e Trolley e Digital camera e Mouth Simulator 10 Version 2 30 T Spectro
57. rder is displayed Under this function you have the choice of what data you want to print 42 Version 2 30 y IT SpectroShade User Manual 6 Advanced Usage Analysis gt eee 6 Advanced Usage Analysis GL Entering your own Standards Some laboratories prefer to utilize their own standards based on particular buildups and or techniques Assistance with this procedure is required D Manual Mapping With SpectroShade in addition to automatic mapping you have the added ability to choose a specific area or areas of the tooth you wish to analyze For example you may wish to analyze the shade a large discoloration or a particular decalcification spot 1 Once the desired standard has been loaded find the image you wish to analyze from the Today s Readings or Database Readings window and double click or drag the image towards the center of the screen This will show an enlarged image ready for analysis 2 To analyze specific areas of a tooth click on the AA Find Best Shade button located on the left image toolbar A second image of an unknown standard will appear to the right of the existing tooth image As we all know teeth come in different sizes and shapes Consequently using the default rectangular shaped cursor to define the area to be analyzed may not conform as precisely to the anatomy or shape of the tooth or area that you wish to analyze Therefore Spec troShade has the ability to utilize different shapes
58. rsus a small rectangle in the shade tab and two it will analyze practically the entire surface of the natural tooth versus only the gingival area of the shade tab Version 2 30 63 SpectroShade User Manual we 11 Troubleshooting MH Reading outside or off the tooth or the shade tab will also result in a mistake as the com puter will read the red color of the gingiva versus the black background of the shade tab 64 Version 2 30 MHT Version 2 30 12 Options View SpectroShade User Manual 12 Options Lets you select patient display options regional settings languages image settings and other tasks involving the way you view information within the software View Edit Database Add Ins Colorimetry Patient Display f Last name first name Delimiter char CR First name last name R Regional Settings Language Engish z Thooth Scheme European M Hide Windows Taskbar at run time Shutdown Window s on exit W Provide feedback with sound Split Camera Images Enable 10 Camera Show Print Vvrite File Button FM Hide Inactive Results IT Camera Fixed Size Ok Cancel 65 SpectroShade User Manual 12 Options Edit The Edit tab is where you have the ability to select defaults in view style i e cursor shapes highlight text colors 66 View Edit Database Add Ins Colorimetry Shape Square W Guick Buttons M Use last Settings
59. s beyond shade analysis and allows complete esthetics to be communicated from the dental practice to the laboratory A variety of powerful case planning features let you perform pre and post operative split screens track bleaching progress measure exact tooth size and transfer complete Rx information either by e mail or CD ROM SpectroShade also includes the ability to take full face and mouth images as well as intra oral applications through our exclusive intra oral adapter Laboratories can even perform quality control checks utilizing MHT s mouth simulator Read these instructions carefully If you need more information or assistance please contact MHT S p A Stradone S Fermo 19 ltaly 37121 Verona www mht it Phone 39 045 801 19 41 MHT Optic Research AG Mandachstrasse 50 CH 8155 Niederhasli www mht ch Phone 41 1 852 90 00 Trademarks Windows is a registered trademark of Microsoft Corporation SpectroShade is a trademark of MHT Corporation Version 2 30 T SpectroShade User Manual GMH 2 Safety D ee 2 2 1 2 L1 Version 2 30 Safety Safety Notices Safety notices are also available in French see section 2 2 Les consignes de s curit sont aussi disponibles en fran ais voir section 2 2 Before installing SpectroShade please note that all comments relating to the installation maintenance or repair of this device are flagged with the following user guidance symbol A MHT will not
60. s for the mouthpieces If other procedures are used for example a mechanical procedure disinfector the fundamental efficiency of the procedure must be approved by the manufacturer The microbiological efficiency control of the cleaning and disinfection procedure was performed by the following parameters Cleaning Detergent Deconex 36 intensive concentration 0 5 v v soaking time 2 min post treatment intensively rinsing with deionized water then drying Disinfection Detergent CIDEX Johnson amp Johnson Medical concentration undiluted activated solution soaking time 20 min post treatment intensively rinsing with deionized water then drying Version 2 30 15 33 3 394 16 SpectroShade User Manual E 3 Getting Started GMH eee ee Steam Sterilization The mouthpieces can also be steam sterilized after cleaning and disinfection Each mouthpiece should to be packaged into a single use sterilization package for example single or double paper foil sterilization packaging or a sterilization container according to EN 868 or AAMI ISO 11607 suitable for steam sterilization Use the following validated sterilization procedure Steam Sterilization validated according to EN 554 or AAMI ISO 11134 Autoclave fractionated vacuum procedure 20 min at 250 F 121 C or 7 min at 270 F 273 F 132 134 C The use of other sterilization procedures for example EtO gas gamma irradiation and dry heat sterilization
61. s will cause fogging and an inaccurate shade reading To see a list of common errors in taking images and how to avoid them refer to the Common Errors Made in Taking Pictures section 4 When you are satisfied with the image displayed in the Camera window e Press the MEASURE button on the Optic Handpiece or e Click on the Ge Spectral Measurement button with the mouse Hold the camera in place until the image is displayed in Today s Readings approxi mately 3 seconds IMPORTANT If you move the camera away from the patient s mouth BEFORE the image appears in Today s Reading s window an error will notify the user to check for movement or fogging 5 Note If you are not satisfied with the image taken e Click on the image to select it and then click on the Ki Delete button to discard it and retake the image HINT to select more than one tooth simultaneously hold down the ctrl key and click on all other image you wish to select Version 2 30 y T SpectroShade User Manual GMH 4 Basic Usage 6 When finished taking an image or series of images using the mouse drag and drop them into the appropriate tooth number on the patient s tooth chart to save or press the El Save as button It will locate the image to the appropriate tooth number The tooth chart is located in the Database Readings window lower left corner IMPORTANT To prolong the life of the camera bulb be sure to turn the camera off wh
62. standard blue line mjm i Ejo om a a E Best Shade Version 2 30 47 SpectroShade User Manual E 7 Case Planning GMH eee ee 7 Case Planning There are many features within SpectroShade that allow the development of both the dentist and laboratory treatment plans AL Magnify This feature allows you to zoom in and or out from the original image 1 Clickthe gt Zoom button on the left taskbar and three sub buttons appear below The first EM zooms in The second Se zooms out The third returns the image to its og Original size 2 To utilize click on the desired button which turns the cursor into a magnifying glass Place this magnifying glass over the section of the image you wish to magnify and click the mouse For each click of the mouse the image will double in magnification 48 Version 2 30 7 2 7 3 SpectroShade User Manual 7 Case Planning 3 To see a representation of the whole tooth as well as the magnified image as shown above click on the small Z located in the upper right corner above the side scroll bar Keeping the mouse pressed on the Z the whole tooth image will appear The blue box will indicate where the magnification is being displayed Text Box This feature allows you to write on the tooth in order to highlight specific areas or to write notes directly on the tooth Click the A Draw Text button located on the left taskbar and three additional sub buttons app
63. tanding of our basic usage bars These are the main areas of the program that must be opened to utilize Spectro Shade To open any usage bar left click on the desired bar The usage bars include clockwise from upper right Camera Today s Readings Database Readings and Patient Database EN SpectroShade Glo W K ndig WI vita Classical DI algea SpectroShade Toolbar along top This is the primary bar consisting of buttons which are used for many major functions of the program These buttons include from left to right Recycle Bin Dentist database Shade Standard Database Mailbox New Work Order Document Import Export Version 2 30 Cd T SpectroShade User Manual MH 4 Basic Usage gt e Version 2 30 Images Options Backup Unit Info Help Minimize Maximize and End SpectroShade Session For detailed button descriptions refer to the button glossary Patient Database upper left The Patient Database usage bar allows the user to open the patients tooth charts indi cating where images are saved This window also includes buttons to enter new patient information and sessions as well as select existing patients and sessions Work orders Draft Received Sent of the selected patient are saved in the database as well Database Readings lower left The Database Readings usage bar displays images taken of a selected tooth from the Patient Database When opened three buttons are displayed on window The A Close
64. the red and green images precisely overlap turn yellow Therefore the more yellow the final image the better the alignment NOTE The goal is to align only the target tooth if the alignment is off on the adjacent teeth it will not impair this process 5 Click the wi Apply button to confirm that the images are synchronized The two images will now re appear side by side in a new window as shown Version 2 30 29 SpectroShade User Manual E 4 Basic Usage GMH eee ee 4 11 4 12 30 6 Click the Pe Synchronous Measurement button 7 Using the mouse draw a shape on the left image This will automatically draw the same shape in the same position on the right image Once the shape is completed a result box is displayed comparing the difference between both images in terms of Lightness Chroma and Hue as well as the overall Delta E comparison Remember the Delta E is the overall comparison between both images For the purposes of comparing two images of the same tooth the Delta E should be below 1 00 To save click on images in Today s Readings and drag them into the correct tooth number of Patient Database NOTE If the Delta E is above 1 00 delete both images and take two more Repeat synchronization Saving Images IMPORTANT Prior to saving images please verify that the shade images are good by reviewing to the Checking for Good Shade Images section of this manual e To save an image to the patient s to
65. times Please ensure that local voltage conditions comply with those for the SpectroShade unit Device grounding This product is a class 1 device equipped with a protective ground connection To avoid electric shocks the device must be grounded A three pin plug and a power cable with a ground lead must be used at all times The device may not under any circumstances be connected to the power source through an isolation transformer since this could result in a dangerous loss of the protective ground Housing The housing may not be removed by the user Maintenance and repair work may only be carried out by trained and qualified technical specialists or authorized personnel who adhere strictly to MHT regulations Device modifications Device modifications are strictly prohibited The installation of non native software on SpectroShade may result in system malfunction and will not be covered under the war ranty All repair and maintenance work must be completed by authorized personnel and sent to a repair center authorized by MHT This ensures adherence to all safety precautions The device may not be connected to a network or mains after immersion in or contact with any liquid in order to avoid the danger of electric shock Any faulty or damaged device should be taken out of service immediately Version 2 30 y T SpectroShade User Manual GMH 2 Safety sn EE e The device will remain powered for as long as the power cable is
66. troShade Software Buttons along with a definition of their function Case Planning Buttons 70 R S Ki Ca A The Pointer button changes the cursor from the function style to the default pointer The Zoom button is used to magnify images or areas within an image The Print Image and Results button will allow you to print shade information reports The Undo button will undo the last function performed The Redo button will redo the last function performed The Draw Text button will allow you to write on the tooth in a desired area Move the cursor to the position where you want to write Sub buttons include A A EP G The Draw Text Left button inserts a text box that points to the left The Draw Text Right button inserts a text box that points to the right The Eraser button will erase any data that is currently on the image Click the button and move the cursor over the information you want to erase When it changes color click once with the mouse and the information will be cleared The Flip Rotate button flips and or rotates an image Sub buttons include L This button selects the left image to flip and or rotate Version 2 30 s GA T 7 SpectroShade User Manual 13 Button Glossary This button selects the right image to flip and or rotate This button places the images back to their default position This button horizontally flips the image showing a mirror ima
67. using the mouse you must draw the same shape in the same position on both the tooth and the shade standard SpectroShade instantly calculates the closest matching shade and a completed result window will appear showing the Lightness Chroma and Hue values of the patients tooth and closest shade standard and displays the differences between these two variables Please refer to the Advanced Reading of Shade Results section NOTE As the color of the tooth is a combination of many shades due to many factors including translucency selecting a comparison area too small or selecting different areas of the patient s tooth and standard tooth can mislead the interpretation of the right shade To analyze multiple shade areas on the same tooth 1 Draw or place a shape on the first area you wish to analyze on both images tooth image then shade standard image IMPORTANT For the best shade match results be sure to compare as closely as possi ble two identical areas and positions on both the tooth and the shade standard Version 2 30 SpectroShade User Manual GMH 6 Advanced Usage Analysis D OOOO 2 For additional shade areas click the Im New Measurement button located on the left taskbar This will give you the ability to maintain the existing shape and shade result Result 1 and create an additional shape and shade result Result 2 Click this button after the first reading is complete and before mapping the additional sha

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