Operator and Service Manual Manuale dell'Operatore e Servizio
Contents
1. ser and Service Manual Maintenance procedures The DenOptix OST System is designed for many years of trouble free operation It is manufac tured from the highest quality components to ensure excellent performance Maintenance that can be performed by the operator is minimal 7 1 Cleaning the system If the scanner imaging plates or carousel becomes contaminated clean in accordance with the directions given in Section 5 6 If however a component merely becomes soiled clean as follows Cleaning the scanner Turn off the DenOptix OST scanner as described in Section 5 7 before cleaning Wipe the outside surfaces with a paper towel dampened with a cold sterilant solution or household non abrasive cleaner window cleaner works well DO NOT SPRAY OR SOAK THE SCANNER Wipe the inside of the carousel well with a very slightly damp cloth Be careful not to allow running or dripping solvents into the DenOptix OST scanner This could cause damage to the electronics inside Allow to air dry before plugging in or turning back on Cleaning imaging plates Imaging plates should be handled carefully For the best images take care not to scratch them and keep them dust free Use the following procedure to clean them Use lint free 100 cotton gauze not cotton balls Gently wipe the cotton gauze over the dry imaging plate surface Wipe back and forth and then in a circular motion N To clean any remaining stains dampen the gau2. 1024x768 true color true color Keyboard Mouse Backup Device Highly recommended Po To be evaluated based on the number of images taken and the image file size used by the imaging software 4 5 Electrical requirements Voltage 100 240 V AC 50 60 Hz power supply auto senses the input voltage Power 110 watts maximum Power Cord Standard line cord provided Medical Grade for 115V 4 6 Compliance to standards The DenOptix OST System conforms to the following standards UL 60601 1 Medical Electrical Equipment Part 1 General requirements for safety 21 CFR Chapter Performance Standard for Light Emitting Products Subchapter J MDD 93 42 ECC European Medical Device Directive CE Mark Medical Electrical Equipment Part 1 General requirements for safety No 601 1 Medical Electrical Equipment Part 1 General requirements for safety Collateral standard Electromagnetic Compatibility IEC 60825 1 ISO 14971 Risk Analysis U ER Doc M010 004WWE July 2005 ser and Service Manual GENDEX Gendex DenOptix QST 4 7 Installation The DenOptix OST System is designed to be installed by a qualified equipment professional from your local dental dealer Ask your local dental dealer for more information We do not recommend that an untrained person try to install and configure the system 4 8 Site selection The DenOptix OST scanner can be located almost anywhere in the dental office The site you pick should have e Sub
3. Rae Plastic Barrier Envelopes Dispose of with other Carousel Latches non recyclable plastic items Holders for 1 0 Plates Aluminum Housing Optic Module Remove all non aluminum Carousels parts before recycling Scan Engine Frame Carriage Optic Module Storage Phosphors 1 0 Imaging Plates Contain barium which may be Panoramic Imaging Plates regulated Contact your local Ceph Imaging Plates Gendex for more information on what to do with damaged imaging plates Other Materials All Others No All other materials should be sent to a landfill EE E po ser and Service Manual Doc M010 004WWE July 2005 Storage and shipment 8 1 Storage The DenOptix OST System has been designed for long term operation in a normal office environ ment The system must be protected from adverse conditions such as excessive moisture cold or heat If the system is to be stored for a long period of time pack the unit in its original carton While in storage keep at moderate temperatures and protect against moisture and humidity When you are ready to use the system again unpack it and allow the scanner to come back to room temperature Then follow the guidelines outlined in Section 5 8 2 Shipment The DenOptix OST System is designed to be shipped in its original shipping container by normal commercial carriers Ensure that the carousel has been removed from the scanner and that the carousel well is empty If the system is to be moved lo
4. iy ii W fi Figure 4 12 i 15x30 cm or 5x12 in Imaging Figure 4 13 Plate 1 each EO and Combo 18x24 cm or 8x10 in Imaging units Plate 1 each Included with purchase of Ceph kit U i ES Doc M010 004WWE July 2005 ser and Service Manual GENDEX Gendex DenOptix OST Figure 4 14 Figure 4 15 Figure 4 16 Power Cord 1 each User Manual and USB 2 0 cable 6 ft 2 m Installation Guide 1 each Software and Hardware 1 each 4 10 Hardware setup and connections NOTE Before you start the hardware setup ensure that you have an acceptable com puter as outlined in Section 4 4 The computer must have a USB 2 0 port available Step 1 Pick a location using the guidelines from Section 4 8 Step 2 Set up the computer and monitor per the manufacturer s recommendations Use an ergonomic setup to minimize repetitive motion injuries Step 3 Turn the power on to the monitor and computer Step 4 Connect the device end of the USB 2 0 cable to the USB 2 0 connector on the back of the DenOptix OST scanner Connect the scanner to a grounded power outlet Make sure the other end of the USB 2 0 cable is connected to the USB 2 0 port on the computer Step 5 Connect the computer to a network if desired Refer to your Imaging Software User Manual and Installation Guide for more information on how to configure the Imaging Software in a network Step 6 Turn the power on the scanner The green light on the scanner should be lit at
5. 27 5 2 Erasing the imaging plate 29 5 3 Infection Control E BEN DEE EEN eee sage teens 30 K TAKING ELEM cele dete sient hands etaient res 31 5 5 Scanning the imaging plate 35 56 Preparing tor th mext patient ie vs a ue e Bee eg 37 5 7 Turning the DenOptix OST system on and off 38 U ER Doc M010 004WWE July 2005 ser and Service Manual GENDEX Gendex DenOptix OST 6 Software operating instructions 39 7 Maintenance procedures 41 7 1 Cleaning the syst me e aa Lan tragea a ri ER ge E 41 7 2 Operator maintenance e EE ene Eh A dee ade AE Ee 44 7 3 Troubleshooting 23 sers dense pa Ree ew hala Ch ent ee eee de 46 7 4 Disposal of waste materials and inoperative parts 50 8 Storage and shipment 51 8 1 GOFSEN rear shaadi donde re ae ie denned ah TE cele waa ed tee Eee wena hdc nted 51 82 SHIPMENT eirates pier Taeka Poe deu EE ddan d bees AA de 51 9 Warranty statement 53 1 0 Technical specifications 55 1 1 Appendix 57 11 1 Appendix A Storage phosphor technology 57 11 2 Appendix B Lighting conditions for handling or erasing imaging plates 58 11 3 Appendix C Optional printer 61 11 4 Appendix D If you need assistance 62 2005 Gendex Dental Systems Gendex DenOptix QST AcuCam
6. ES Doc M010 004WWE July 2005 ser and Service Manual GENDEX Gendex DenOptix QST 5 7 Turning the DenOptix QST system on and off The DenOptix OST System is designed to be left on continuously The laser is only operational while the unit is actually scanning If you wish to turn the system off please remove the carousel and use the following procedure 1 Wait until any scan in progress is complete and the green light is on 2 Save any changes you have made and close down the imaging software for example VixWin Pro software To protect your data frequently back up your files 3 Turn the power switch in the back of the scanner to the Off position 4 Turn off all computer components following any instructions from the manufacturer If you live in an area of frequent thunderstorms or variable line voltages you may want to turn the unit off on a more regular basis An uninterruptible power supply UPS is recom mended for areas with power quality issues U EJ Doc M010 004WWE July 2005 ser and Service Manual Software operating instructions The DenOptix QST imaging systems can operate with different imaging software For example VixWin imaging software from Gendex optimizes digital X ray images from the DenOptix OST systems Please refer to your Imaging Software User Manual and Installation Guide for detailed instructions User and Service Manual ER Doc M010 004WWE July 2005 U Di Doc M010 004WWE July 2005
7. Gray Background c d us Wee S Manufacture for Gendex Dental Syers Des Plaines IL USA Yellow Background This device complies with Part 15 of the FCC rules Operation ts subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must sccept any interference received Inchoding interference Chat may enn undesirable operation CLASS 1 LASER PRODUCT PRODUIT AVEC LASER DE CLASSE 1 LASERSCHUTZKLASSE I PRODUKTE Laag Am SIN XX XXXXXXXDP Unit xxxxx March 2005 td Front Blue 5 IP size indicator Shows the equivalent film size 6 Orientation circle Visibly shows on final radiograph for faster orientation U A Doc M010 004WWE July 2005 ser and Service Manual GENDEX Gendex DenOptix OST Figure 4 4 Panoramic and cephalometric imaging plates Panoramic Cephalometric Front Blue Rear Black 1 Plastic mounting strips used to hold panoramic imaging plate onto the carousel 2 Active imaging area white color 3 Patient left D and right SH side indicators 4 General information that includes e Available from Gendex e Date of manufacture e Imaging plate size e P serial number User and Service Manual EE Doc M010 004WWE July 2005 GENDEX Gendex DenOptix OST Figure 4 5 Carousels Intraoral QFMX Extraoral QEO Ceph QCH 1 Top of the carousel For the EO CH carousels the knob will be positioned based upon whether or not a Pa
8. and Orthoralix are registered trademarks of Gendex Dental Systems Rinn XCP is a registered trademark of Dentsply International VixWin and Concept are trademarks of Gendex Dental Systems This manual in English is the original version U ES Doc M010 004WWE July 2005 ser and Service Manual Introduction DenOptix OST Quad Speed Technology System by Gendex DenOptix OST Intraoral FMX System DenOptix OST Extraoral E O System DenOptix OST Intraoral and Extraoral System Combo System Congratulations Your decision to add the DenOptix QST System to your practice represents a wise investment for the future of your practice The DenOptix OST is a revolutionary product designed to completely replace traditional X ray film and film processors This system built on phosphor imaging plate technology offers the following benefits e Diagnostic quality images every time e Lowers the price of dental imaging by eliminating the need for costly film chemistry and film processors e Imaging plates are reusable e Saves critical time vs using processing systems DenOptix QST will process 4 bitewings in under 30 seconds and a FMX will process 20 images in less than 4 seconds per image Panoramic images can be obtained in less than 80 seconds A cephalometric image can be obtained in less than 80 seconds e Significant reduction of X ray dose as compared to D speed film e t works with your current X ray generating equipm
9. computer is loose or good cable if possible defective The computer does not Turn off the scanner and recognize that the scan re install the DenOptix OST ner is connected or the systems software driver scanner has not been added to the Device Turn the unit on Manager There is a hardware Call your service representative problem with the DenOptix OST scanner After scanning no There are no imaging Ensure that the exposed imag image appears on the plates on the carousel ing plate is properly mounted monitor for scanning The imaging plate is The imaging plates are to be mounted backwards on mounted with the white or blue the carousel surface visible Turn incorrectly mounted plates around and rescan The imaging plate was Ensure that imaging plates are erased prior to scan mounted under low light condi ning tions as outlined in Section 4 8 Hardware failure Call your service representative X ray source failed Call your service representative U Di Doc M010 004WWE July 2005 ser and Service Manual GENDEX ser and Service Manual Gendex DenOptix OST Trouble Probable cause Corrective action Image is too dark Image contains ghost images or shadows Imaging plate has been overexposed Imaging plate was not completely erased Imaging plate was exposed with the back of the IP facing the tubehead You may notice the writing from the back of the plate on the image Imaging plates have
10. mouth without enclosing it first in a completely sealed barrier envelope If a patient swallows an imaging plate contact a physician immedi ately The physician must remove the imaging plate Do not use cracked bent or chipped imaging plates Never open or override the lid lock when the scanner is in use or plugged in The scanner lid will lock during operation In case of power failure unplug the scanner and open the lid by depressing the lock mechanism as indicated in Section 7 3 Never use imaging plates with patients that might chew or swallow them If the patient bites or chews the plate and damages the protective barrier envelope rinse the patient s mouth with a large amount of water If the patient manages to swallow any of the blue surface of the plate contact a doctor immediately The DenOptix OST scanner is a Class 1 laser device Caution Use of controls or adjustments or performance of procedures other than those spec ified herein may result in hazardous radiation exposure A fail safe switch in the carousel well and cover keeps the laser inactive as long as the cover is open Only a trained technician from a qualified Gendex dealer should remove the cover from the scanner Direct eye contact with the output beam from the laser may cause serious damage and possible blindness U EC Doc M010 004WWE July 2005 ser and Service Manual GENDEX Gendex DenOptix OST Caution statements Reduce the exposure time on your intrao
11. scan time will be For example scanning the top row takes less than 30 seconds at 300 dpi Scanning 20 imaging plates at 300 dpi takes approximately 75 seconds sun dl iff eo o oo De o eo e e e D o o Gi en en en en se en en enen e e esse e ep e ep en em em em ep ep ep en em em e eee 20000000 00e 0000 ose em en en en e en e e ep en ep e ep e en en en en en em e e e en en en Sean pogen s Lol Newton 150 api 200 dpi 600 pi Figure 5 16 The last four templates scanned will be saved for quick retrieval by simply clicking the T in the lower right as shown in Figure 5 16 You can also save templates by selecting templates and save After you name the template you can retrieve this template by selecting Templates and Load A window box will appear request ing the name of the template to load ER Doc M010 004WWE July 2005 User and Service Manual GENDEX Extraoral Carousel ei E Seet Zeen Tote set ep scan sa ao 150 dpi CEPH 8 x 10 rete Ls EM 300 dpi 600 dpi 7 su LEI D Sean pogon a ob p Extreoral Carousel J KR Pois Zeg Seto Apec He Select plates te scan sem kal ea o 150 pi 200 dpi a 500 dpi 7 IN ei LI Scan pagent ba es The plates in black will be skipped not acquired Gendex DenOptix OST Figure 5 17 The procedur
12. 005 ser and Service Manual GENDEX Gendex DenOptix OST 7 3 Troubleshooting Trouble Probable cause Corrective action No power Scanner not plugged in Check power cord at outlet and No green light at the connection on the back of the scanner Turn on the scan ner then turn on the computer and monitor Main power switch or Call your service representative power supply is bad Outlet does not have Ensure that the outlet is power grounded and has power Lid is Locked System is scanning Wait for scanning to end before attempting to open the lid DO NOT OVERIDE THE LOCKING MECHANISM DURING SCAN NING Power Failure or lack of Unplug the scanner from the power power source Slide a thin tool or credit card into the gap between the lid and the scanner housing and simply depress the lock You can then remove the carousel Red Green and or Yellow Defective LED Call your service representative LED s do not work sys tem operates normally ea rr ser and Service Manual Doc M010 004WWE July 2005 GENDEX Gendex DenOptix OST Trouble Probable cause Corrective action The Scanner does not ini The scanner has not If the green power indicator light tialize when the software been turned on is off switch on the DenOptix is opened OST scanner per Section 5 7 The lid on the carousel Close the lid well is open The USB 2 0 cable Reconnect the cable Check for between the scanner tightness Swap with a known and
13. 6 Insert a small flat tipped screwdriver into the top of the fuse cover on the back of the scanner Pry the top of the connector open Figure 7 7 Remove the fuse holder Change both fuses Ensure that new fuses meet the following spec ifications 250 V 2 amp Time Lag High Breaking Capacity Insert the fuses REF 5101 0005 into the fuse holder a GE pue ser and Service Manual Doc M010 004WWE July 2005 GENDEX Gendex DenOptix QST Figure 7 8 Insert the fuse holder and close the cover Plug the power cord back in and turn the system on as outlined in Section 5 7 Carousel maintenance The carousel from the DenOptix OST scanner can be maintained by the operator If the intra oral imaging plate holder on an intraoral panoramic or cephalometric carousel becomes damaged it can be replaced by the operator Order a replacement holder from your local Gendex dealer The damaged holder can be removed and the new holder mounted as described in Section 7 1 Imaging plate maintenance The DenOptix OST imaging plates have no operator serviceable parts Lubrication The DenOptix QST Digital System might occasionally require lubrication If the scanner should start to squeak during scanning please contact your local Gendex dealer Do not position the DenOptix OST scanner in a dusty environment Excessive dust levels can result in addi tional scanner service beyond normal service intervals U 45 Doc M010 004WWE July 2
14. Operator and Service Manual Manuale dell Operatore e Servizio Manuel de l Op rateur et de Service Gebrauschsanweisung Manual del Usuario y de Servicio Doors a Phosphor Plate Technology DenOptixe OST Operator and Service Manual Eng lish Inglese Anglais Englisch Ingl s GENDEX Gendex DenOptix OST Table of contents Indications for use 5 Contraindications 7 3 Safety requirements 9 34 Important information NEE ia e aai DR EE ee dE niii 9 3 2 Warning and caution statements 9 4 Pre installation information and recommendations 13 41 Purpose of the manual 13 4 2 Abbreviations and explanations of symbols 13 43 Physical description 222228 ka nk tas Gk abat Ae ees 15 44 Computer requirements siese eniu eed EN EEN ENNEN NN eee eee 21 ANS Electrical T quIr M NES age EEN ee een Re ae eal beg EN 4 6 Compliance to standards 21 AP Installation EE 22 48 Site selection amp 2 Hansen uinie isme Pha ie Paige lle ea Ae ne ep 22 49 Unpacking ERD ie Sal et steer a enemies Pe pele eae 23 4 10 Hardware setup and connections 24 4 11 Network installation 25 5 System operating instructions 27 5 1 Preparing your current X ray equipment
15. Standards Institute BSI Notified Body No 0086 Signed AVA n PA d 5 A e Title Director Quality Assurance amp Regulatory Affairs f Page l of 2 User and Service Manual 63 Doc M010 004WWE July 2005 GENDEX Gendex DenOptix OST GENDEX EC Declaration of Conformity continued DOIPQI8X24 DOQEOS 12 110 0200G2 110 201G1 Product s DenOptix Quad Speed Digital Imaging Scanner in any of the following configurations DOIPQSX12 DOIPQ15X30 DOIPQ8X10 DOQCOMBO1530 DOQCOMBOS12 DOQEO1530 DOQEOCAR DOQFMX 110 0200G1 110 0200G3 110 0200G4 110 0200G5 110 0201G3 110 0201G4 Page 2 of 2 ae GE ser and Service Manual Doc M010 004WWE July 2005 U es Doc M010 004WWE July 2005 ser and Service Manual 2005 Gendex Dental Systems M010 004WWE
16. TIFF Tagged image file format LP mm Line pairs per millimeter PSP PhotoStimulable Phosphor DPI Dots per inch CPU Central processing unit your computer IEC International Electrotechnical Commission Power on O Power off Green indicator ready Yellow indicator scanning A Red indicator error in scanning refer to operators manual AY High voltage A Laser radiation RAM Random access memory MB Mega bytes GB Giga bytes USB Universal serial bus CE The CE symbol ensures that the product herein specified meets the applicable provisions of the European Council Directives U i Doc M010 004WWE July 2005 ser and Service Manual GENDEX Gendex DenOptix QST 4 3 Physical description The DenOptix OST system has several configurations Even if the basic hardware is the same DenOptix QST is provided with different licenses for scanning different types of plates according to the chosen model See the following table for a complete list of components for each model At the interception of models columns and components rows you ll see the quantity supplied for that item If no quantity is specified that item is optional and it can be purchased using the catalog shown in the same row The Intraoral FMX and Extraoral EO models are upgradeable to the Combo COMBO system Contact your local Gendex representative for details In addition the Extraoral and Combo systems can be upgraded to Cephalometric
17. also available from Gendex Contact your local dental dealer or the panoramic cephalometric equipment manufacturer for additional assistance 5 2 Erasing the imaging plate Imaging plates should be erased just prior to use Scanning an imaging plate does not erase all the image information To completely erase the imaging plate expose the front surface blue or white in color to direct intense light for 2 minutes Fluorescent light is highly recommended An effective way to erase the imaging plate is to use a lightbox such as the RINN Universal Viewer We recommend fixing the lightbox under a cabinet Make sure to lay the imaging plate down with the ACTIVE SIDE UP blue or white face facing the lightbox shining down Expose the plates to light for 2 minutes Alternatively place the imaging plates within 8 inches of a lamp equipped with a lit 100 watt bulb for two minutes minimum The imaging plates are now completely erased and are ready for reuse To avoid scratching the imaging plates DO NOT lay the imaging plate active blue or white face down on a lighbox Note Erasing time will vary depending on the quality and intensity of the erasing light For more detailed information see appendix B EJ Doc M010 004WWE July 2005 User and Service Manual GENDEX Gendex DenOptix QST 5 3 Infection control Prior to use the DenOptix OST 1 0 imaging plates must be placed in barrier envelopes to minimize the possibility of cr
18. an imaging plate will vary depending on the quality and intensity of the erasing light source It should be fairly easy to find a light source that will erase imaging plates in 2 3 minutes User and Service Manual EX Doc M010 004WWE July 2005 GENDEX Gendex DenOptix QST 11 3 Appendix C Optional printer Because the DenOptix OST system can be interfaced with different applications software and printer technology is constantly evolving we can only suggest a list of suitable technical requirements for printers To interface with the PC the printer must have a digital input and not a video analog input Using the standard Windows drivers allows the use of the same printer for all other Windows applications word processing etc Inkjet printers Black and white or color hard copy Printers should have a minimum of 600 dpi resolution and pseudo randomic dithering We recommend using the photographic quality glossy paper and printing on the highest resolution setting available Thermal printers Thermal printers print in shades of grey with at least 64 levels Thermal printers use a special type of paper which guarantees a print life of about 3 years Dye sublimation printers Suitable for high printing quality whenever the DenOptix OST System is used in combination with an intraoral camera Laser printers If a Laser Printer is adopted contact the Printer manufacturer or a representative to make sure that it can achie
19. been stored in barrier envelopes for too long a period Partial erasure of the image due to exposure to light during handling of the imaging plates Adjust brightness with software If this is not possible retake image at lower exposure See exposure guidelines Section 5 1 Increase the amount of time that is used to erase plates Alternatively increase the inten sity of the light source To test if an imaging plate is completely erased simply mount an erased plate on a carousel and scan it If no image is obtained your procedure is effective at com pletely erasing imaging plates Insure the imaging plates are inserted properly into the barri er envelope and the proper ori entation to the X ray source is maintained Do not store imaging plates in barrier envelopes for more than one week Do not leave exposed imaging plates in well lit areas Even in the barrier envelope some light penetrates and can partially erase the imaging plates Transfer imaging plates from their protective barriers to the DenOptix OST scanner as quickly as possible using the Dark Box within one hour of exposure U ES Doc M010 004WWE July 2005 U GENDEX ser and Service Manual Gendex DenOptix OST Trouble Probable cause Corrective action Image shows artifacts The barrier envelope did not seal properly Imaging plates fall out into the DenOptix OST scanner carousel well Extraoral plates don t stay on the caro
20. by ordering the catalog number listed on the following table Note Buying some components such as imaging plates or carousels may not allow you to use them without License from Gendex Upgrade Kits are available for the following FMX series to upgrade to a Combo system EO series to Combo system and EO or Combo series to Ceph Customer Supplied Components e Bottle of anhydrous isopropyl alcohol for cleaning imaging plates e Computer system as described in Section 4 4 e Monitor for viewing U e Doc M010 004WWE July 2005 ser and Service Manual Gendex DenOptix OST GENDEX Table of models and components i S L L L L p109 19MOd L L L L L EE wz 10 19 ajqed 9SN ai L L L L L 3MM 00 0 LOW enuey asf 5 L L L L L OUdNIMXIA BIEMYOS Bueu UIMXIA L L L L L xogod JojsueJ S1EId 10 xog eq 7 S 0S1400 OS Jo yOed Si8lEQ y SE E S 3 0S140q OOL 40 bed SISILIEQ 8ZIS S S S z 2 S zos3g0a OOL JO bed SISILIEQ Z ale L10S340q OOL 40 oe SISLEQ Lack g L L L L oosagod OOL 40 Ded sree Q 8ZIS e 0Sdiod Z Jo Joed sayejg Dufpu p azis 2102170 s 5 0Sdiod L Jo Joed seld Dufpu aZIS eJOeJ Ju S E S d H G ZOSdIOa Jo yoed s jejq DuDpu Z azis Je10217U 5 H LOSdIOG Z Jo Joed Sa Bulbew azis pe10217U L L L L oosdiod Z Jo
21. dued lighting conditions You should have the ability to turn down off the lights and block sunlight with blinds The area to be used for mounting imaging plates should not exceed 20 lux as measured on a light meter This will give you about one minute to mount all of your imaging plates without encountering excess signal fading If you cannot meas ure the light in the room where you wish to mount the imaging plates you should turn off the room lights close all blinds and leave the door open just enough so that you can see to mount the imaging plates This should make the light level about 10 20 lux If you need more than one minute refer to appendix B e Astable flat countertop large enough to hold the scanner plus provide a working area We suggest a minimum of 189x369 in 46x92 cm The computer does not need to be on the countertop but must be within the length of the USB 2 0 cable 9ft or 3m provided The countertop must be able to hold the weight of the unit or a minimum of 60 Ibs 27 kg e Access to a standard grounded electric outlet e Enough room to allow the operator to mount imaging plates and use the computer effectively e Do not position the DenOptix OST scanner in a dusty environment Excessive dust levels can result in additional scanner service beyond normal service intervals If you choose to put the system in your darkroom please prepare the site by e Removing all old film processing equipment and plumbing e Remo
22. e for scanning a panoramic cephalometric plate is the same as for the intraorals It is possible to select how many plates to scan and what size As with intraorals you can choose between 150 300 and 600 DPI Scan time will be longer as you choose higher DPI To switch between panoramic and cephalo metric click on the P or C symbol in the lower right hand corner To change between inch and metric click IN or CM Choose your imaging plates by click ing on each of the imaging plate boxes you want to acquire and then clicking on scan To save the template click on the template menu choice and save When the scan is complete the 1 0 images will appear on the screen Note if an error occurs during the scan the scanner will stop Follow the troubleshooting guidelines to start scanning again If the resulting image is not diagnostic erase the imag ing plate and start again U EJ Doc M010 004WWE July 2005 ser and Service Manual GENDEX Gendex DenOptix QST 5 6 Preparing for the next patient Once scanning is complete it is time to get ready for the next patient Cross contamination There is no reason to routinely sterilize imaging plates unless you believe they have been con taminated If an imaging plate has touched a contaminated surface wipe it gently with lint free gauze dampened with a cold sterilant as recommended by the manufacturer DO NOT SOAK Two percent 2 Gluteraldehyde solutions wil
23. e three screws of the plastic retention piece on both sides of the carousel The imaging plate holder will easily come free Spray the carousel with a general household non abrasive cleaning solution Do not use strong alkaline or ammonia based cleaners Wipe clean and allow to air dry If the intraoral imag ing plate holder is soiled remove it by removing both vertical plastic retention pieces by removing the three screws on each side and following the same instruc tions as for the intraoral image plate holder cleaning Clean with the general household non abrasive spray or soap and water Allow to dry com pletely before re assembling Re assemble by placing one side of the imaging plate holder under the plastic retention device and tighten screws Repeat step on the other side of the imaging plate holder replace plastic retention device and tighten the three screws User and Service Manual E S Doc M010 004WWE July 2005 GENDEX Gendex DenOptix QST 7 2 Operator maintenance Scanner maintenance The only part of the DenOptix OST scanner that may require operator maintenance is the fuse If you experience any other service related problem contact your local Gendex dealer Follow these directions to change the fuse Figure 7 5 Turn the DenOptix QST scanner off as per Section 5 7 Unplug the power cord and USB 2 0 cable WARNING To avoid possible electrical shock ensure that the power cord is unplugged Figure 7
24. ed sojeld Buibew 0 aZIS je10217U L S 2x8 LOdIOd WOPZXQ SIE Bulbew s1jewuoeydes L a z 5 0LXx80dIl0a UID LXQ 81eld Puibeu JuJowojeyds L z L D NG LOdIOG WOOEXS 2 2 d Huibew s1wesoueg L L ZLXSDdIOQ UIZ LXS 9Jejq Bulbew siueloueg L L H HvVIHIDOG HD 1esn01e7 a1newuojeyds a KH L L L L av20300 03 185n089 1210213x3 L L L uvoxwsood XW4 18Sn0129 jes0eJ u KR L L L L 5 sobew JuJoWwojeyds 10 asusdi7 aJeMI4OS peppequ S L L L L sobew 20UEIOUE JO 25891 S1eEMIJOS Peppequiy L L L L sabe J21081ju paur 104 asuadr 212M J0S pappequiy L L L Saas YNOop inj 10 250991 212MJOS pappoqwu3y S L L L L L Jauueds Jase 150 xadQueq v28LHd3000 OL8Hd1900Q OESLOAWODDOG ZLSOaWODDOT O SL0300a 21S0300a xwddoa Bojeje oapesbdn 21ew0ojeyds7 oquo7 anuesoueg 1810813x3 vii saueuodw0o7 Doc M010 004WWE July 2005 User and Service Manual GENDEX Gendex DenOptix OST DenOptix OST laser scanner Figure 4 1 Scanner front view 1 Carousel well and lid The lid has a locking mech anism that engages during scanning and loss of power see Section 7 3 or handling procedure The carousel with imaging plates attached is inserted into the carousel well for scanning The carousel lid must be in the closed position prior to scanning The scanner will not operate with the lid open 2 LED indicator lights with graphic symbols The lights show the current status
25. ent There is no need to purchase new equipment e Reduces the hassles associated with the waste stream disposal User and Service Manual ES Doc M010 004WWE July 2005 GENDEX Gendex DenOptix QST For over 50 years dental professionals have relied on Gendex to provide X ray equipment of the highest technology and quality From our classic AC intraoral units to the software driven Orthoralix panoramic we are dedicated to providing products with the features and high quality you desire As you enjoy using the new DenOptix QST system you are taking advantage of our 50 years of manufacturing expertise in the dental industry Our motto speaks for itself Gendex Imaging Excellence Technical support Call your local Gendex location For a phone number please refer to page 62 Supplies and replacement parts To order supplies or replacement parts for your DenOptix QST contact your local Gendex equipment dealer If your dealer is unable to assist you call the Gendex location nearest to you User and Service Manual En Doc M010 004WWE July 2005 Indications for use The DenOptix OST is intended for use as a digital dental radiography system using X ray recording media phosphor imaging plates for radiographic diagnostic intraoral and extraoral exposures providing interactive CRT retrieval viewing and processing of stored computed radiographic images The system includes reusable photostimulable phosphor imaging plates a
26. er than those described in this manual may result in injury Do not open the device to service it None of the internal parts of the scanner are user serviceable The only user serviceable parts of the system are outlined in Section 7 2 If there is a service problem call your qualified Gendex dealer or the Gendex representative nearest you ER Doc M010 004WWE July 2005 User and Service Manual GENDEX Gendex DenOptix OST Do not place DenOptix OST near e X ray equipment that is constantly energized e g devices such as fluoroscopes which are energized when not in use e Magnetic resonance imaging systems e Large motor electric generators There is potential for electromagnetic interference between devices when using electronic equipment International standards exist to minimize this potential DenOptix QST has been tested against and complies with the international standard EN 60601 1 2 Medical Electrical Equipment General Requirements for Safety Collateral Standard Electromagnetic Compatibility Requirements and Tests class A Use only grounded electrical connections Connect the DenOptix OST scanner to a grounded electrical outlet between 100 240 volts AC Do not reuse the barrier envelopes Once used within the oral cavity the barrier envelopes are bio contaminated and should NEVER be reused Please dispose of in accordance with Section 7 4 Imaging plates are toxic Never place an imaging plate in a patient s
27. formation To completely erase imaging plates follow the guidelines given below It is important that you measure the light intensity with a light meter at the point where the imaging plate will be positioned The intensity of light changes dramatically as you move away from the source Erasing the imaging plates for periods of time longer than suggested does not harm them A good place to store your imaging plates is under the erasing light source Fluorescent lights We recommend using fluorescent lights for erasing imaging plates A lightbox typically gives off between 1000 and 5000 lux Measure your lightbox and use the lowest value to deter mine the erasing time At 1000 lux an imaging plate will be erased in 1 minute At 2000 lux or more 30 seconds is sufficient Incandescent lighting At 1000 lux an imaging plate will be erased in about 2 minutes At 2000 lux or more erase for 1 minute Sunlight We do not recommend using it If you are unable to directly measure the light output from your erasing light source or do not have an erasing light source greater than 1000 lux use the practical test below to determine your erasing time Practical test 1 Completely erase five size 2 imaging plates by subjecting them to direct intense light for about 20 minutes 2 Scan the imaging plates No image should appear on the monitor If an image does appear repeat step 1 with a more intense light source 3 Place the imaging plates i
28. hes Total inherent filtration 2 mm Al equip Unless the image is grossly over or under exposed image density can be corrected by sub sequent software processing contrast brightness see Imaging Software User Manual and Installation Guide 1 One impulse is equal to 017 sec at 60 Hz The recommended number of impulses can be adjusted as necessary for proper exposure resulting in adequate image density and contrast and low noise gratuity Panoramic cephalometric equipment The DenOptix OST system requires no adjustments to the panoramic cephalometric exposure settings kV mA or time The DenOptix OST system can be used with almost any existing panoramic cephalometric unit regardless of age or manufacturer The use of a cassette without an intensifying screen is highly recommended If you choose to use a cassette with an intensifying screen you must at a minimum remove the front screen If the intensifying screens are not removed you will get a low quality image due to the shielding effect from a decreased dose reaching the imaging plate To remove the intensifying screens follow the directions below U EJ Doc M010 004WWE July 2005 ser and Service Manual GENDEX Gendex DenOptix OST e f you have a soft vinyl cassette simply remove both intensifying screens from the cassette e f you have a hard sided cassette remove intensifying screens these are usually glued e Cassettes without intensifying screens are
29. ive side blue or white any sharp object that might scratch the surface Do not lay unprotected imaging plates face down U ER Doc M010 004WWE July 2005 ser and Service Manual GENDEX Gendex DenOptix OST U re Doc M010 004WWE July 2005 ser and Service Manual Pre installation information and recommendations 4 1 Purpose of the manual The instructions contained in this manual should be carefully followed for safe trouble free and effective equipment use This manual provides the essential information necessary for the installation operation and routine care of the DenOptix OST System The detailed instructions for the imaging software associated with the scanner can be found in the Imaging Software User Manual and Installation Guide Important instructions for personnel who have been trained in intraoral and panoramic radiography are contained in this manual This manual is not to be used as a replacement for training in dental radiography 4 2 Abbreviations and explanations of symbols AC Alternate current DC Direct current Hz Hertz cycles per second MHz Millions of hertz LED Light emitting diode kVp Peak voltage in thousands of volts IP Imaging plates CD ROM Compact disc read only pan Panoramic U ie Doc M010 004WWE July 2005 ser and Service Manual GENDEX Gendex DenOptix OST ceph Cephalometric 1 0 Intraoral Combo Combination system capable of scanning both 1 0 and panoramic imaging plates
30. ix OST scanner further excites the phosphor crystals to an unstable state by exposing them to a red laser The phosphor crystals then release a blue light and return to their stable ground state The DenOptix OST scanner reads this blue light and with the imag ing software produces an image This process does not completely erase the imaging plate Some crystals remain as energy traps This information can be erased by exposing the imaging plate to light A few seconds of low levels of light will usually not effect the image quality Once erased the imaging plate can be re exposed and the process can begin again With proper handling DenOptix OST Imaging Plates can be continually reused 11 2 Appendix B Lighting conditions for handling or erasing imaging plates Without light storage phosphor imaging would not work The red light from the laser scanner excites the exposed imaging plates causing them to emit blue light After your computer interprets the blue light and changes it into a digital image light is used to erase the residual information from the imaging plate Between X ray exposure and scanning however one must be careful handling the imaging plates An imaging plate should never be removed from its protective barrier and exposed to a strong source of light This act would erase the latent image from the plate Therefore you must load imaging plates onto the carousel under controlled lighting conditions The recom mendatio
31. l not damage the imaging plate if used as described IMAGING PLATES CANNOT BE AUTOCLAVED If a carousel has touched a contaminated surface the intraoral imaging plate holders should be removed see Section 7 1 and wiped with a cold sterilant solution The remainder of the carousel can be sprayed with an aerosol disinfectant or soaked in a cold sterilant solution If the outside of the DenOptix OST scanner has been touched by a contaminated surface it must be cleaned BEFORE PROCEEDING TURN THE SCANNER OFF AND DISCONNECT FROM THE POWER OUTLET The outside of the scanner can now be wiped with a towel dampened with cold sterilizing solution and then allowed to air dry DO NOT SPRAY OR SOAK THE SCAN NER If necessary wipe the inside of the carousel well with a cloth very lightly dampened with cold sterilizing solution NEVER SPRAY THE INSIDE OF THE CAROUSEL WELL Be careful not to allow solvent into the DenOptix QST scanner which could damage the electronics inside Allow to air dry before connecting the power cord or turning the unit on It is the operator s ultimate responsibility to ensure that correct infection control procedures consistent with those recommended by the Board of Dental Examiners are followed and that effective cold sterilant and disinfecting sprays are used Follow the steps in Sections 5 2 and 5 3 to erase the imaging plate and protect it from cross contamination You are now ready to take an X ray on the next patient U
32. laser diode scan ner device and optical reader components communications electronics and software and various peripheral accessories User and Service Manual ER Doc M010 004WWE July 2005 GENDEX Gendex DenOptix OST U ES Doc M010 004WWE July 2005 ser and Service Manual Contraindications There are no contraindications for use ES Doc M010 004WWE July 2005 User and Service Manual GENDEX Gendex DenOptix OST U ER Doc M010 004WWE July 2005 ser and Service Manual Safety requirements 3 1 Important information It is important that all personnel who will operate the DenOptix OST System read and under stand this manual before operating the device All personnel should follow all warnings and cautions as outlined in Section 3 2 for their safety and the safety of others around them 3 2 Warning and caution statements In this manual the following definitions apply for all WARNINGS and CAUTION statements Warnings Any operation procedure or practice which if not strictly observed may result in injury or long term health hazards to personnel or patients Cautions Any operation procedure or practice which if not strictly observed may result in destruction of equipment or loss of treatment effectiveness Warnings Should be used only by trained professional Federal law restricts the sale of this device to physicians dentists and dental professionals only Use of this device in procedures oth
33. m Espana KaVo Dental S L Division Radoldgica C Joaquin Maria Lopez 41 28015 Madrid Tel 34 915 493 700 Fax 34 915 437 054 www gendex dental com Other Asia Central amp South America KaVo Dental Gendex Dental Systems Via A Manzoni 44 20095 Cusano Milanino MI Italy Tel 39 02 618008 1 Fax 39 02 618008 09 www gendex dental com U E Doc M010 004WWE July 2005 ser and Service Manual Gendex DenOptix OST 4 Gendex Dental Systems DEX 901 West Oakton Street Des Plaines IL 60018 1884 847 640 4800 Tel 847 640 4970 Fax www gendex com Authorized Representative GENDEX DENTAL SYSTEMS Via A Manzoni 44 20095 Cusano Milanino MI Italia EC Declaration of Conformity A Product s DenOptix Quad Speed Digital Imaging Scanner in any of the following configurations See page 2 REF DenOptix Quad Speed Class Ia B Reference Standards under which conformity is declared UL 60601 1 IEC 60601 1 CAN CSA C22 2 No 601 1 IEC 60601 1 2 EN 50082 TEC 60825 1 1994 EN 55011 IEC 61000 4 2 IEC 61000 4 3 IEC 61000 4 4 IEC 61000 4 5 IEC 61000 4 6 IEC 61000 4 8 IEC 61000 4 11 C GENDEX DENTAL SYSTEMS declares that the products described herein meet all the applicable Essential Requirements of the EC Medical Device Directive 93 42 EEC in Annex I For Class Ila Digital Imaging Scanner products described herein Annex II of the Medical Device Directive is followed where applicable and is certified by the British
34. n barrier envelopes as described in Section 5 3 U EJ Doc M010 004WWE July 2005 ser and Service Manual GENDEX Gendex DenOptix OST 4 Using the exposure conditions outlined in Section 5 1 expose each imaging plate If pos sible place an object such as an extracted tooth in the path of the X ray beam 5 Turn on your erasing light source We recommend a light box or a minimum 100 watt incandescent light bulb see Section 5 2 6 Remove one imaging plate from its barrier envelope and place it with the blue side toward the light for 2 minutes 7 Scan the imaging plate If an image appears the plate was not completely erased Repeat step 6 adding a minute to the exposure time Continue to repeat until no image appears on the monitor Record the erasing time that resulted in no image This is the time required to erase an unscanned imaging plate 8 Repeat steps 1 4 This time under low light conditions remove the imaging plates from the barrier envelopes and mount them on a carousel Scan the imaging plates 9 Remove the scanned imaging plates and place them in the dark into a light protected area such as a light tight drawer 10 Now repeat steps 6 and 7 exposing one plate blue side toward light to the erasing light for 2 minutes the next plate for 3 minutes etc until you find the point where no image appears on the monitor This is the time required to erase a scanned imaging plate The time required to erase
35. n or Ceph is being scanned If a Pan or Ceph is loaded turn the knob towards the mark indicating a Pan or Ceph If no Pan Ceph plate is loaded rotate the knob to the no Pan or Ceph position 2 1 0 imaging plate holders The intraoral carousel can hold up to 39 1 0 imaging plates at one time 20 size 2 9 size 1 8 size 0 2 size 3 3 Panoramic imaging plate retaining device The panoramic carousel can hold either the 5x12 in or the 15x30 cm imaging plate 4 Cephalometric imaging plate retaining device can hold either 8x10 in or 18x24 cm 5 1 0 imaging plate holders on the back of the Extraoral EO and Ceph CH carousel The carousel can hold up to four size 2 two size O and one size 4 imaging plates Figure 4 6 Disposable barrier envelopes Front Blue Back Clear 1 The front of the barrier envelope is blue This is the side that should face the X ray tube 2 Barrier envelope adhesive strip When this is removed the envelope can be sealed and pro vides protection from cross contamination A ser and Service Manual Doc M010 004WWE July 2005 GENDEX Gendex DenOptix OST 4 4 Computer requirements Minimum Computer Requirements CPU Speed 800 MHz Pentium 4 2 4 GHz Operating system Microsoft Windows 2000 XP Pro Microsoft Windows XP Pro SP2 SP2 USB port Monitor S VGA with 0 25mm 0 26mm S VGA with 0 25mm 0 26mm dot pitch dot pitch Video Display Adapter 4 MB RAM 800 x 600 display 8 MB RAM
36. ng distances or under adverse conditions it should be protected This can be accomplished by wrapping the DenOptix QST scanner in a plastic bag before putting it in the original packing materials If you are shipping the scanner it is necessary to park the optics module in the center of travel prior to shipment Contact your local Gendex rep for details EF Doc M010 004WWE July 2005 User and Service Manual GENDEX Gendex DenOptix OST U E Doc M010 004WWE July 2005 ser and Service Manual Warranty statement DenOptix QST scanner The DenOptix OST Scanner and Carousels are designed expressly for use in a dental office environment and this warranty is not applicable to other uses The scanner and carousels are warranted against defects arising from faulty materials or workmanship for two 2 years from date of purchase Parts will be repaired or replaced at our option The DenOptix OST Scanner and Carousels must be installed and operated in accordance with the Gendex written instruc tions furnished with the unit DenOptix OST imaging plates The DenOptix OST Imaging Plates are designed expressly for use with the DenOptix QST scan ner DenOptix OST Imaging Plates will be replaced if defective in manufacturing or packaging only With proper handling DenOptix OST Imaging Plates are designed for years of effective use They can however be damaged if folded creased scratched or dented and therefore no additional warranty is p
37. ns below have been developed to ensure that you obtain excellent image quality Recommendations on lighting conditions for loading carousels Fluorescent lights If loading can be accomplished in less than 60 seconds the fluorescent lighting in the area should not exceed 20 lux If loading will take longer than 60 seconds the room conditions need to be darker At 10 lux the operator has about 5 minutes to accomplish loading Incandescent lighting Incandescent lighting is not as efficient as fluorescent lighting at fading imaging plates We recommend lighting conditions of around 20 lux Under incandescent lighting however you have about 2 minutes to complete the loading process If it takes longer than 2 minutes decrease the amount of light to 10 lux U EJ Doc M010 004WWE July 2005 ser and Service Manual GENDEX Gendex DenOptix QST Sunlight Sunlight is efficient light for erasing imaging plates but it is not recommended that IPs are left exposed to sunlight for extreme periods of time Additionally it is very difficult to judge the intensity of sunlight Loading carousels under sunlight must be avoided If you cannot darken your mounting area to 20 lux or less contact your local Gendex representative for suggested mounting times Recommendations on lighting conditions for erasing imaging plates In order to completely erase imaging plates 99 5 of the image information must be removed Scanning only removes part of the in
38. of the system Green Ready to scan Yellow Blinking Scanning Red Error Figure 4 2 Scanner rear view 1 DenOptix OST scanner power entry module with switch and fuses 2 USB 2 0 connector A USB 2 0 cable provided connects the DenOptix QST scanner to the CPU s USB 2 0 port 3 Power cord socket The power cord provided will be connected from this point to a grounded main outlet 4 Scanner label U Ha Doc M010 004WWE July 2005 ser and Service Manual GENDEX Scanner label Gendex Dental Systems Gendex DenOptix OST Model DenOptix Digital Imaging System 106 240 V 50 60 Hz 100 VA MAX LE WARNING For continued fire protection use anty specified type and rating of fuse This product complies wah DHHS CDRH Radiation Performance Standards 21 CFR Chapter I Subchapter J Yellow Background CAUTION Laser light present when covers removed Avoid mpane to beam Class XB laser inside ATTENTION mu faisceau ber lorsque b bokir eg ouvert Evter tante expositions wu faisceau laser Laser de classe SE I anterseur VORSICHT Laserstratiung wenn die Abdeckung gr ffnrt wird Nicht dem Laserstrahl smazen Emth k Laser der Klasse Ap QS Series MADE IN USA US PAT 50573 Figure 4 3 Intraoral imaging plates Rear Black 1 IP serial number for tracking purposes 2 Date of manufacture 3 Available from Gendex Dental Systems 4 Solid orientation dot Cool
39. on dot should be posi tioned toward the occlusal surface for ec apical projections Fold back the barrier prior to inserting it into the positioning device This will ensure that the imaging plate is firmly held in place Ensure that the imaging plate not the barrier is in the center of the aiming ring Expose the X ray in the usual manner Exposure settings should be in accordance with Section 5 1 U ES Doc M010 004WWE July 2005 ser and Service Manual GENDEX Gendex DenOptix OST Figure 5 6 Wearing gloves remove the imaging plate in the barrier envelope from the patient s mouth Wipe off any excess saliva with a paper towel Disinfect the barrier envelope by dipping it into a cold sterilant solution if desired After each exposure open the barrier envelope at the V cut in the center of the packet with a steady pull and let the plate fall into the transfer container Dark Box provided with the system At the end of the intraoral examination remove and dispose of gloves and move to a semi darkened room or area see Section 4 8 Remove lid and begin the process of loading the imaging plates Do not touch the transfer container with contaminated gloves T Lamm r i A FS Bet Figure 5 7 Remove your gloves and wash any powder from your hands Mount the 1 0 imaging plates onto the carousel by sliding the right side of the imag ing plate into the correct size 1 0 mounting hole in the caro
40. oss contamination With proper application and use of the barriers it will not be necessary to routinely cold sterilize the imaging plates After erasing the imaging plates follow these directions Figure 5 1 Insert the imaging plate into the barrier envelope ensuring that the black side of the imaging plate can be seen through the clear side of the barrier envelope Pay careful attention to the location of the orientation dot Figure 5 2 With the imaging plate completely inserted seal the envelope by removing the adhesive strip and pressing the envelope closed The imaging plate is now protected and can be used intraorally User and Service Manual EJ Doc M010 004WWE July 2005 GENDEX Gendex DenOptix QST 5 4 Taking an X ray Figure 5 3 Ensure the computer monitor and DenOptix QST scanner are switched on and properly connected The green LED indicates that the system is ready to scan Figure 5 4 Gx Launch your imaging software Refer to your Imaging Software User Manual for details VixWin shown Vix Vin Pro Intraoral imaging Figure 5 5 Place an erased 1 0 imaging plate in the sealed barrier envelope and position in the patient s mouth Make sure that the blue side front of the barrier envelope and therefore front of the imaging plate is toward the X ray source Wear appropriate gloves and protective attire gt i i A be We recommend the use of a positioning E device The orientati
41. ral X ray unit The DenOptix OST System is designed to produce high quality diagnostic images at reduced radiation levels To get the maximum benefit we recommend that the exposure be reduced as outlined in Section 5 1 Completely erase the imaging plates Before reusing an imaging plate place it with the blue or white surface up facing a bright light source for at least two 2 minutes as described in Section 5 2 Mount the imaging plates under low light conditions Mount the imaging plates to the carousel under low light conditions as described in Section 5 4 Exposure to direct sunlight or direct indoor lighting will erase the information stored on the imaging plate Do not place scanner on or next to a radiator or water source Excessive heat or small amounts of water may damage the scanner s electrical components Do not use in the presence of flammable anesthetics mixtures Do not autoclave the imaging plates Autoclaving will damage the imaging plate If this happens discard the imaging plate and replace it with a new one If an imaging plate becomes contaminated follow the procedure described in Section 5 6 Do not leave unscanned exposed imaging plates in light Leaving unscanned exposed imaging plates in light will cause severe loss of image quality If left exposed for long time or to bright light the image may be erased entirely Do not scratch the imaging plates When handling the imaging plate do not touch the act
42. rovided U ER Doc M010 004WWE July 2005 ser and Service Manual GENDEX Gendex DenOptix OST U ES Doc M010 004WWE July 2005 ser and Service Manual Technical specifications DenOptix QST scanner Height Width Depth Weight empty Interface Cables Voltage Frequency Power Laser Classification Operating Conditions Storage and Shipping Temperatures Class Grounded For Indoor Use Only 39 4 cm 15 5 in 49 3 cm 19 4 in 27 4 cm 10 8 in 16 kg 35 Ibs USB 2 0 cables 100 240 V AC 50 60 Hz 110 VA max Compliance per DHHS Radiation Performance Standards 21 CFR Ch I Subch J EN60825 Class 1 Laser Device 15 to 35 C 59 to 95 F 5 95 RH NC 40 to 70 C 40 to 158 F Suitable for continuous operation DenOptix OST intraoral imaging plates 1 0 dimensions Recommended Dose Storage Operating and Storage Conditions ser and Service Manual Size 0 Size 1 Size 2 Size 3 Size 4 22x35 mm 24x40 mm 31x41 mm 27x54 mm 57x76 mm Significant reduction in relation to typical D speed film depending upon type of X ray device Store in their clear plastic shipping box at room temperature 18 to 35 C 64 to 95 F 5 80 RH NC a CE po Doc M010 004WWE July 2005 GENDEX Gendex DenOptix QST DenOptix OST panoramic cephalometric imaging plates Dimensions Pan 5x12 in 15x30 cm Ceph 8x10 in 18x24 cm Recommended Dose Equal to standard panoramic systems equipped with rare earth inten
43. s 80 reduction of the dose required for D speed film This means that it is more difficult to over or under expose an image We recommend how ever that you start with the exposure times outlined in the table below Intraoral equipment Exposure times indicated hereunder are estimates that must be verified and adjusted depending on specific and actual local conditions e g supply voltage X ray tube yield timer accuracy beam filtration etc U E Doc M010 004WWE July 2005 ser and Service Manual GENDEX Gendex DenOptix OST Intraoral equipment suggested exposure times in seconds and impulses DC SUPPLY 60kV 65 kV 70 kV AC SUPPLY 50 kV 60 kV 65 kV 70 kV 75 kV Lower incisor cuspid 0 32 sec 0 25 sec 0 16 sec 0 16 sec 0 12 sec 19 impulses 15 impulses 20 imp 10 imp 7 imp Lower premolar 0 40 sec 0 32 sec 0 16 sec 0 16 sec 0 12 sec 24 imp 19 imp 25 imp 10 imp 7 imp Lower molar 0 50 sec 0 40 sec 0 20 sec 0 20 sec 0 16 sec 30 imp 24 imp 32 imp 12 imp 10 imp Upper incisor cuspid 0 40 sec 0 32 sec 0 16 sec 0 16 sec 0 12 sec 24 imp 19 imp 10 imp 10 imp 7 imp Upper premolar 0 50 sec 0 40 sec 0 25 sec 0 20 sec 0 16 sec 30 imp 24 imp 15 imp 12 imp 10 imp Upper molar 0 64 sec 0 50 sec 0 32 sec 0 25 sec 0 20 sec 38 imp 30 imp 19 imp 15 imp 12 imp Reference conditions Adult patient Anodic current 7 mA Source to Detector Distance SSD 250 mm 10 inc
44. shown U ES Doc M010 004WWE July 2005 ser and Service Manual Figure 5 12 Wrap the imaging plate around the carousel and push the free end under the edge of the other clip Push until you hear a click Panoramic shown Figure 5 13 Open the carousel well cover on the DenOptix QST scanner and insert the carousel Close the cover You are now ready to scan your panoramic or cephalometric imaging plate SE EC EE ser and Service Manual Doc M010 004WWE July 2005 GENDEX 5 5 Scanning the imaging plate plates by simply clicking the appropriate plate acquired Gendex DenOptix OST Figure 5 14 Once the scanner has been loaded and the patient file has been opened click on the scanner icon on the imaging software toolbar The software will automatically sense whether an FMX EO or Ceph carousel is loaded Figure 5 15 When you scan a carousel you can select from several options subject to change depending on the imaging software used It is possible to select how many plates to scan and what size Plates can be arranged and saved to cus tomized templates You can select the The plates in black will be skipped not You can choose between 150 300 and 600 dpi Scan time will be longer as you chose high er dpi Make the appropriate choice by clicking on one of the combinations and then click ing on scan NOTE The more specific you are the faster the
45. sifying screens 400 speed Storage Store in their clear plastic shipping envelope Operating and 18 to 35 C 64 to 95 F 5 80 RH NC Storage Conditions ER Doc M010 004WWE July 2005 User and Service Manual Appendix 11 1 Appendix A Storage phosphor technology The DenOptix OST System produces high quality X ray images at very low doses as compared to intraoral X ray film The imaging plates in the DenOptix OST Systems are much more effi cient at capturing X ray energy than film This means that the timer on your intraoral X ray source can be turned down to a very low level without affecting the image quality A Unstable Excited Expose to Red Laser Blue light emitted as molecules return to ground state Stable Excited State Expose IP to X Rays Imaging Plates Ground State Erased Imaging How storage phosphor imaging plates work Each DenOptix OST Imaging Plate is made up of a very thin layer of tiny storage phosphor crystals that are bonded together and coated on a flexible sheet of plastic These storage phosphor crystals have the ability to capture the energy of X rays and store the pattern as a latent image see diagram U EZ Doc M010 004WWE July 2005 ser and Service Manual GENDEX Gendex DenOptix QST In essence they act as an energy trap storing X ray energy The amount of energy stored is directly proportional to the amount of X ray energy the crystal was exposed to The DenOpt
46. this time If it is not follow the trouble shooting guidelines in Section 7 3 Step 7 After the Windows operating system is loaded a message indicating that a New Hardware has been found will appear Follow the on screen instructions to final ize the installation User and Service Manual Doc M010 004WWE July 2005 GENDEX Gendex DenOptix OST 4 11 Network installation Refer to your network computer professional for network installation configuration and maintenance Refer to your Imaging Software User Manual and Installation Guide for more information on how to configure the Imaging Software in a network EE 2 re User and Service Manual Doc M010 004WWE July 2005 GENDEX Gendex DenOptix OST U EJ Doc M010 004WWE July 2005 ser and Service Manual System operating instructions 5 1 Preparing your current X ray equipment The DenOptix OST System produces X ray images of high quality and low noise yet offers a dose reduction in intraoral surveys up to 80 of the dose required for D speed intraoral film More details on how this technology works can be found in appendix A Almost any intrao ral or panoramic X ray unit can be used with the DenOptix OST system There is no need to purchase a new one The imaging plates produce excellent diagnostic images over a wide range of exposures With the DenOptix OST system it is possible to get diagnostic images at the same exposure time you use for X ray film or as much a
47. usel Ensure that the blue side faces out Repeat until all 1 0 imaging plates are mounted Figure 5 8 Open the carousel well cover on the DenOptix OST scanner and insert the carousel Close the lid You are now ready to scan your UO imaging plates as outlined in Section 5 5 User and Service Manual Doc M010 004WWE July 2005 GENDEX Gendex DenOptix OST Panoramic cephalometric imaging Figure 5 9 Place the erased panoramic or cephalomet ric imaging plate into the cassette with the white side pointed toward the tubehead Insert the cassette into the panoramic or cephalometric unit and expose in the usual manner Figure 5 10 With the EO CH carousel you can scan 4 2 size imaging plates 2 0 size and 1 4 size imaging plate Follow the steps previously outlined for intraoral imaging but mount the I O imaging plates on the panoramic carousel When scanning a Pan or Ceph plate rotate the knob in the direction of Pan or Ceph When no pan or ceph is loaded rotate the knob in the direction of NO PAN or CEPH Figure 5 11 In a semi darkened room see Section 4 8 open the cassettes With the white surface pointed away from the carousel insert one side of the imaging plate under the edge of the panoramic or cephalometric imaging plate clip Push with your thumbs until you hear a click NOTE If the IP does not click into place slide the IP to one side then the other until it clicks into place Panoramic
48. usel during scanning The red light stays on and the scanner stops The imaging plate sur face is not clean and has dust powder or stains on it The surface may be scratched The imaging plate was removed from the panoramic cassette too quickly which resulted in a static discharge After the protective strip covering the adhesive on the barrier envelope was removed the adhesive was touched or picked up dirt The imaging plates have not been loaded properly See Section 5 4 for more information Broken clips Hardware failure Clean the imaging plate as out lined in Section 7 1 If the plate is scratched or stained do not use the plate again Clean the imaging plate with anhydrous isopropyl alcohol AND remove from cassette more slowly Immediately seal the barrier envelopes after removing the adhesive strip Practice loading erased imaging plates in full daylight until you become familiar with the load ing procedure You will hear a click when the panoramic screen is loaded properly Replace broken clips Call your service representative Doc M010 004WWE July 2005 GENDEX Gendex DenOptix OST 7 4 Disposal of waste materials and inoperative parts Disposal regulations vary from country to country Therefore it is difficult to give specific instructions on the disposal of DenOptix OST waste materials and inoperative parts In gen eral we believe the following guidelines to be true
49. ve at least 256 gray shades Non medical grade Laser Printers may not be able to achieve a good image quality Application software Please refer to the instructions in the application software for special information about printers ei Doc M010 004WWE July 2005 User and Service Manual GENDEX Gendex DenOptix QST 11 4 Appendix D If you need assistance The DenOptix OST System is designed to provide years of trouble free service and carries a limited warranty If you need assistance first contact your local Gendex dealer They have been trained to handle most technical service issues If you cannot get the information you need there simply call the Gendex office nearest to you North America Europe USA Canada Italia European Headquarters KaVo Dental Gendex Dental Systems KaVo Dental Gendex Dental Systems 340 E Main Street Via A Manzoni 44 20095 Cusano Milanino MI Lake Zurich IL 60047 USA Tel 39 02 618008 1 Fax 39 02 618008 09 www gendex dental com Customer Service Tel 1 888 275 5286 Deutschland Fax 1 847 640 4891 KaVo Dental Gendex Dental Systems GmbH Albert Einstein Ring 15 22761 Hamburg Technical Service Tel 49 40 899688 0 Fax 49 40 899688 19 Tel 1 800 769 2909 www gendex de Fax 1 847 640 5310 France www gendex com KaVo Dental Division Imagerie Gendex ZAC Paris Nord 2 Parc des Reflets BP 46044 95912 Roissy CDG Cedex Tel 01 56 48 72 00 Fax 01 56 48 72 25 www gendex dental co
50. ve the safelight filter and adjust the intensity of the light by lowering the bulb wattage until the intensity of the light around the scanner is 20 lux or less e We recommend that you keep the light off and the door open when mounting imaging plates to the carousel The light from the open door will allow you to see enough to mount the imaging plates but will not adversely effect the image Doc M010 004WWE July 2005 User and Service Manual GENDEX Gendex DenOptix OST 4 9 Unpacking the unit The DenOptix OST System is shipped in one box Completely unpack the box and save it in a safe dry location You may need to repack the unit for shipping if you ever encounter a main tenance outage or relocate your office Inventory the contents of the box according to the Table of Models and Components Section 4 3 and ensure that you have all the components for your DenOptix OST system as they re listed in the Table If any items are damaged or missing contact your dental dealer immediately Re Ci I bes t y Figure 4 7 Figure 4 8 Figure 4 9 Scanner 1 each Intraoral Carousel 1 EO CH Carousel 1 each each FMX and EO Combo units Combo units and Ceph upgrade Figure 4 11a Figure 4 11b Size 0 Imaging Plates Size 2 Imaging Plates Figure 4 10 2 each EO and 20 each FMX and Disposable Barrier Envelopes Combo units Combo units 8 each 500 Size 2 FMX and Combo EO units units 200 Size 2 EO units
51. ze in anhydrous water free isopropyl alcohol and wipe using the same motion as above w Completely dry the surface by wiping with another piece of cotton gauze Ensure that the imaging plate is completely dry before use U Lou Doc M010 004WWE July 2005 ser and Service Manual U GENDEX Cleaning the carousel D E IW I E E E im ser and Service Manual Gendex DenOptix QST Figure 7 1 Remove the intraoral imaging plate holder from the carousel by removing the three screws along the vertical plastic retention piece After removing the three screws the intraoral plate holder will come free from the carousel Figure 7 2 Spray the soiled surfaces of the imaging plate holder and carousel with a general household non abrasive cleaner or soap and water Do not use strong alkaline or ammonia based cleaners Wipe clean and allow to air dry Figure 7 3 Insert the dry imaging plate holder under the vertical plastic retention piece on the carousel Slightly tighten the screws to hold the first side in place Take the other side of the intraoral plate holder and place under the plastic reten tion piece and tighten the screws Doc M010 004WWE July 2005 GENDEX Gendex DenOptix OST Cleaning the EO CH panoramic and cephalometric carousel Figure 7 4 To clean the EO CH carousel you will follow similar steps to the intraoral carousel Remove the carousel imaging plate holder by removing th
Download Pdf Manuals
Related Search