User Manual
Contents
1. scccescsssecesees 4 11 HEART MEASUREMENT iese ee ee ese ee ee ee see ee ees ee 4 12 OBSTETRIC MEASUREMENT use oue ee ee se ee see ee ee a EE EE EE ERROR BOOKMARK NOT DEFINED Meditech Equipment Co Ltd miniScan EQUINE Calculate the gestation age according to horse GO esse ss de Es sees cess ce Ee seen seen cence ke ke ke ee BOVINE BL Calculate the gestation age according to bovine BL sesse ss AR AE EE RE EE RA AE AA Ee Ee BOVINE SL Calculate the gestation age according to bovine S issie see Es sees EE Ee ek Ee ER ee ee Re Ek ke ee BOVINE HL Calculate the gestation age according to bovine HL ou iese see es se se ee ee se Ee ee ee ke ee ee ee ee ee Re Ee ee SWINE HL Calculate the gestation age according to bovine HL eed es SHEEP USD Estimate gestation age according to hilum spine ER of pleas CAI HD Calculate the gestation age according to cat HD sis sedes se ss de sk de ek Re AE ek Ge ee deed de de EA de ek Ge eed ee CAT BD Calculate the gestation age according to cat BD esse see Be se Ke Ge Sk GE Be Re KEER GR NA BE EA ae DOG GSD Calculate the gestation age according to dog gestation saccus diamelter DOG CRL Calculate the gestation age according to dog CRL z222222222222220020002000000 00ER nn nennen DOG HD Calculate the gestation age according to dog HD ees ese es se se ee Ee ke ee se ee ER ee RR ee ee de ei DOG BD Calculate the gestation age accordi2. Simple shockproof establishment is fitted within the box which apply to aviation railway and highway or steamship transportation Keep dry inversion and collision Storage The equipment should be taken out from the packing when storage time exceeds six months power on it for four hours and then pack it correctly and keep it in a warehouse The equipment must not be piled and do not place it closely against the floor walls or roof Keep It well ventilated do not expose It to strong sunlight or caustic gases 35 Meditech Equipment Co Ltd miniScan 6 Check and Maintenance Service life Bases on the manufacturer s design production related files this models use life is six years The Products material will gradually aging if the product continually use over the designed use life it may bring the problem of the performance reduced and fault rate raise The Discard the equipment according to local law Do not discard it mixing with other household garbage The manufacturer shall not assume the responsibility of risks caused by using the equipment beyond its service life Check Check the device power cord and probe cable and waterproof cover if find any damage or breakage must not use the device and replace the broken immediately Check if the probe and main unit are connected rightly Check the adapter EPS regularly when the supply voltage exceeds specified accommodation limit AC100V 240V 10 50 60Hz Do no
3. Warning Caution and Note The following table explains the safety symbols that may be used in this manual Symbol Signification l Indicates an imminently hazardous situation which if not avoided will result in death or DANGER serious injury Indicates a potentially hazardous situation which if not avoided could result in death or serious WARNING injury CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury NOTE Indicates a potentially hazardous situation which if not avoided may result in property damage Meditech Equipment Co Ltd mimScan Labels and Symbols on System The following table explains the labels and symbols attached on the system Symbol Signification Indicates the points requiring attention Be sure to read the operator s manual concerning these points before using the system a Cautions that the system mustnot be used around flammable gasses b Urges Caution related to handling of the transducers For handling of the transducers refer to the transducers manuals Cautions that the system must not be removed covers because the high voltage may cause electric shock PP P TEIA Probe socket DC Al UO Packing and transportation labels explanation Handle carefully Temperature limit Piling layer limit Keep dry Protect against heat Equipment safety classification eAccording to the degre
4. GD GSD CAL HD BO Depth Mix 160mm AlAd plen LIDV240V SO G0Mz Scan Angle 78 dearer s nery internal U ion battery packs Gray Shade 250 gray leveld More han dhr for continuous working Butin Memory up to LB frames Fully changes battenes in 2 5 hrs 79 charge in 1 hr Common Measurement Ovstange Area Volume Heart Rate s Wight 350g including the tuttery Meditech Equipment Co Ltd miniScan Basic principle B ultrasound works in this following procedure different tissues of human body possess different densities and speeds of transmission of ultrasound i e different acoustic impedance product of media density and sound speed when piezo chip transductor gets certainly regulated electric impulse it will produce ultrasound with certain frequency when this ultrasound sound energy is injected into human body different organ surfaces will produce reflection echo the different size reflection is received by the transductor which emitted ultrasound and is changed into electric impulse when this electric impulse is amplified demodulated digital scanned shifted and some other handling video standard signal is produced and organ cross sectional images are displayed on the monitor Device constituent Standard Mainframe containing a piece of Li ion battery Manual technical instructions Power adapter containing power cord Testing Report Packing list Optional Li ion battery Charging adaptation
5. damaged 3 Never heat the probe 4 Use couplant only on probe header and then clean probe 5 Inspect probe acoustical window enclosure and cable seriously after probe cleaning Never use the probe again if any crack or breakage is found Battery information 1 The equipment is fitted with rechargeable li ion battery 2 For optimum efficiency the new battery must be charged and discharged regular service not enforced discharging two or three rounds completely 3 The battery can be charged and discharged for hundred times but it will be worn out When the work time shortens apparently please replace it with a new one 4 Be sure to use electricity charger appointed by Meditech equipment Co Ltd i e AC adapter to charge the battery Do not connect the battery to the electricity charger AC adapter when charging is not needed Do not connect the battery to the electricity charger AC adapter longer than 10 hours otherwise the battery life may shorten The fully charged battery will discharge by itself if it is long time out of use 5 The battery should be charged and discharged once in every 3 months to prevent it un useful 6 Extreme environment temperature overcooling or overheating will influence battery charging effect Must not charge the battery near the ignition source or under extreme hot condition Do not use or store battery near source of heat such as fire or heater If find the battery is leaking or smelling m
6. 2 Uterine horns 3 Uterine bodies 4 Ovaries 5 Vaginas 6 Bladders Meditech Equipment Co Ltd miniscan 5 The measurement method of GS diameter is given below and measurement can be done horizontally or vertically Womb Figure 3 8 Equine GA measurement 6 Confirm the distance value as per distance measurement methods and the corresponding data display behind G A With this measurement to set up a chart to find the growth curves to estimate embryo size and GA Here GA refers to the duration from the copulation instead of impregnation BOVINE BL Calculate the gestation age according to bovine BL Examination steps on bovine 1 Clear off the egesta in rectum 2 Feel the pregnancy with hand and give a primary estimation and confirm the examiner organ with ultrasound 3 Hold the probe closely and put it into rectum and ensure that your hand can feel the coming change inside recta Keeps hand closing to the back and between the probe and recta wall 4 The inner construction of bovine displays on the screen bladder lies in the portrait cross place and the behind is uterine horns and body From the horizontal view uterine horns are in shape of round usually Move the probe around to acquire a better observation on the joint of uterine horns and body and then switch the probe to uterine horns as the following figure shows Rectum 2 Uterine horns 3 Uterine bodies 4 Ovaries 5 Vaginas 6 Bladders Figure 3 9 Pro
7. Pulse intensity integral uj cm Peak rarefactional acoustic pressure Attenuated peak rarefactional acoustic pressures 4 2dB output beam 2 16 area cm Equivalent aperture 1 66 diameter cm Depth for TIS cm Co E E a a AE Depth at max attenuated pulse intensity integral Supplementary information a Transducer Model S2 3 5MHz b Transducer serial No AP0530546 40 Meditech Equipment Co Ltd miniScan Attenuated Pulse intensity integral uj cm Peak rare factional acoustic pressure MPa Attenuated peak rare factional acoustic pressure MPa 1 2dB output beam ee Non Scannin u scanning end Non Aaprt gt scanning Acoustic gr Output power m Bounded dd Power 8 28 8 mw Attenuated output power 0 01 0 006 mw Spatial peak temporal average 0 05 1 09 intensity mw cm Attenuated spatial peak temporal average 0 03 0 28 intensity mw cm Pulse ber 56 08 integral uj cm area cm Equivalent aperture 1 14 diameter cm Depth for TIS cm Sa a er Depth at max attenuated pulse intensity integral Supplementary information a Transducer Model S2 5 0MHz b Transducer serial No AP0570204 4 Appendix B Gestational Table 39 Gestational Table 2 Bovine a Measurement mm Week D Body Length All measurements 3 days Measurement mm Week Umbilicus to Spine Distance ae ee ee i _ E E a E
8. amplifier as well as technology such as logarithm compression dynamic filter edge enhance The whole image is clear stable with high resolution eThis instrument applies the TFT LCD displayer of 3 5 inch with 256 greys scale The instrument provides 2 kinds of scanning mode as B mode and M mode to give the following functions to store recall real time display freeze display or magnified display the image case number annotation measurement of distance heart rate slope and time measurement of gestational age of pig horse cattle goat cat and dog with different method eField programmable gate array FPGA and surface mounted technology SMT are applied in this instrument so the whole unit is small in volume and light in weight e The instrument applies a power supply which combines the built in lithium ion rechargeable battery and the regular dry battery while it also supports the power save mode which is able to prolong the power supplying time The instrument is designed for water proof with injection mounding envelopment and Wrist Scan structure which will help the animal diagnosis Range of application Suitable for diagnosis on horses cows sheep pigs cats and dogs and other animals Technical Specification Mant 15 inch high resolution colar TFT LCD 640 x 480 peels OF Measurement Pip Hi Steey Goat US0 Prober Mult frequency mechanical sector probe Bovine TL SLM Gan BD Frequency 25 3 5 5 0Mie Dop
9. by Manufacturer 6 The purpose of this system is to provide physicians with data for clinical diagnosis The responsibility for diagnostic procedures lies with the physicians involved T Important data must be backed up on external recording media such as clinical records notebooks etc 8 Manufacturer shall not be liable for loss of data stored in the memory of this system caused by operator error or accidents 9 This manual contains Warnings regarding foreseeable potential dangers Be alert at all times to dangers other than those indicated Manufacturer shall not be liable for damage or loss that results from negligence or from ignoring the precautions and operating instructions contained in this operator s manual 10 On the occasion of change of the administrator or manager for this system be sure to hand over this operator s manual Meditech Equipment Co Ltd miniScan 2 Preface To ensure safe and correct operation of the system carefully read and understand this operator s manual before operating the system Product Information Product Name Veterinary Ultrasonic Diagnostic Imaging System Model MINISCAN Version SW201001E01 Symbols in Operator s Manual To ensure operational safety and long term stable equipment performance please read this operation manual closely and understand the equipment functions operation and maintenance at all points before operating the equipment especially contents of Danger
10. responsible for freight charges when this product is shipped to Manufacturer for service The freight will be paid by Manufacturer if the returning scanner parts is in warranty Return address The Customer Service Department will send you the return address when RMA number provided Meditech Equipment Co Ltd miniScan 1 5 Important Information 1 The responsibility for maintenance and management of the product after delivery resides with the customer who has purchased the product 2 The warranty does not cover the following items even during the warranty period 1 Damage or loss due to misuse or abuse 2 Damage or loss caused by Acts of God such as fires earthquakes floods lightning etc 3 Damage or loss caused by failure to meet the specified conditions for this system such as inadequate power supply improper installation or unacceptable environmental conditions 4 Damage or loss due to use outside the territory in which the system was originally sold 5 Damage or loss involving system purchased from a source other than Manufacturer or its authorized agents 3 This system shall not be used by persons other than fully qualified and certified medical personnel 4 Do not make changes or modifications to the software or hardware of this product 5 In no event shall Manufacturer be liable for problems damage or loss caused by relocation modification or repair performed by personnel other than those designated
11. wire Please select spare parts models prescribed above The manufacturer will not assume the risks such as safety problem non expected drop of EMC performance that cause by arbitrary adoption of spare parts out of prescription 14 Meditech Equipment Co Ltd miniScan Installation and disassembly 1 How to unload the battery Remove the screw fixing the battery by Pull the battery like the arrowhead the plus driver Take the battery off like the arrowhead with little force 15 Meditech Equipment Co Ltd miniScan 2 How to Load the battery Push the battery into the rabbet like the arrowhead with little force 16 Meditech Equipment Co Ltd miniscan Fixing the battery with the screw again 3 Battery Charging When the main unit displays the battery in the empty status in the right top corner of the display screen it indicates that the batter should be charged The battery should be charged via the charging adapter cable 1 Connect su terminal of the adapter to the main unit miniScan 2 Connect power cord of ms ts of the adapter to the AC 3 When the POWER indicator light on the adapter turns into red the battery is in charging when the POWER indicator light turns into green the battery is fully charged sas 100 240 59 608 17 Meditech Equipment Co Ltd 4 Operation Procedures 4 1 Structure 2 Probe Connector 3 Freeze Rod Cable Figure A
12. 4 You can ia press the s button to clear the creeen Fig Schematic Diagram for Distance Measurement 26 Meditech Equipment Co Ltd miniScan 4 11 Heart Measurement The measurement of heart includes the measurement to the heart rate slope and time and the detailed operating procedures are given as follows 1 Enter into the freeze status under the M mode then press button to display the main menu 2 Select DIST and press the button to display the measurement cursor 3 Measure the peak to peak distance with the method of distance measurement and 3 groups of data will be displayed in the left portion of the screen as Fig Schematic Diagram for Heart Measurement Heart rate HR Unit Times min Slope EF Unit mm s Time T Unit ms 4 12 Obstetric Measurement This instrument provides the measurement function to exam the animal s gestational age such as pig horse cattle goat cat and dog After measurement to the parameters such as heart length HL gestational sac GS body length BL stomach length SL umb spine distance USD head diameter HD biparietal diameter BD crown rump length CRL the instrument will display the corresponding gestational age gestational week automatically Operating procedures Enter into the freeze status then press the table button and select the OBTABLE to call out the obstetric DIST SAVE SVLOAD AREA lt E gt AREA lt H gt NORMAL CHARCOLO
13. EIE EI USE PEN ak aa e e RE _ VE All measurements 3 days
14. R ERASE 27 Meditech Equipment Co Ltd minScan Now you can press the FI z button to select the wanted measurement item The currently selected item will be lighted and then you can press the gt button to enter into the measurement After selecting the corresponding animal s obstetric table then you can take measurement to the distance value of selected parameter according to the method of distance measurement and the corresponding gestational age data will be displayed in the left portion of the screen automatically EQUINE BOVINE BL BOVINE SL BOVINE HL SWINE HL SHEEP USD CAT HD CAT BD DOG GSD DOG CRL DOG HD DOG BD EQUINE Calculate the gestation age according to horse GS Examination steps on equine 1 Clear off the egesta in rectum 2 Feel the pregnancy with hand and give a primary estimation and confirm the examiner organ with ultrasound 3 Hold the probe closely and put it into rectum and ensure that your hand can feel the coming change inside recta Keeps hand closing to the back and between the probe and recta wall 4 The inner construction of equine displays on the screen bladder lies in the portrait cross place and the behind is uterine horns and body From the horizontal view uterine horns are in shape of round usually Move the probe around to acquire a better observation on the joint of uterine horns and body and then switch the probe to uterine horns as the following figure shows Rectum
15. These Buttons have multiple functions When the measurement cursor s displayed press them to move the measurement cursor When the menu the recalled out press buttons to select the submenu When the menu is recalled out press the button to exit the menu 5 t When the menu s recalled out press the L to enter into the submenu ra When the parameter setting item is activated press KI parameters buttons to set the specific Under the real time status press L buttons to change the image depth Under the real time status press lt button to switch between the B mode and M mode Image Parameter Setting Button You can press the button under the real time status to make setting to the probe frequency overall gain brightness and pseudo color You can press this button under the freeze status to perform the operations such as distance measurement image saving and recalling obstetric measurement annotation inputting setting to character color on screen and clearance of the image memory Meditech Equipment Co Ltd miniSean 4 3 Starting Instrument Press the EE button to turn on the power supply of the main unit then the power indicator on the panel will light and the initial screen will come out Now you can press any button Except wy to enter into the scanning working status You can adjust the brightness and the overall gain to make the image quality meet the visual
16. User Manual miniScan Published in January of 2011 Meditech Equipment Co Ltd Meditech Equipment Co Ltd miniScan Table of contents 1 STATEMENT sata anima RE AR 1 1 RESPONSIBILITY ON MANUFACTURER 12 UNPACKING CHECK esse tees ese ee ee ke se ede ee se eed ee dee 18 URN EE OE DE OE OE N N i IE RETURN POLEN siese sine oes ee oie id 1 5 IMPORTANT INFORMATION ees esse ee ee ee ee ee ee ee BASIG FEATURES ea RANGE OF APPLICATION eens ee ORR E NSR ONEWE EENS TECHNICAL SPECIFICATION oe ee see see see see ee ee egg se ee ee BASIC PRINCIPLE oe oe se ee ss ee see ss ee se ke nun ng ee AD ee DEVICE CONSTITUENT ees ees raas raas sees see ses er a INSTALLATION AND DISASSEMBLY ees ses az AR oe Mb 4 1 STRUCTURE essens see ME ees 42 KEYBOARD FUNCTION ka U 9 see 4 3 STARTING INSTRUMENT soes ee ee ss dees eed see 4 4 ADJUSTMENT OF IMAGE PARAMETERS Fote HEARD N eo eee ee re a a ee EE Ee DR ovan Gaa CL a ee ACIS el THAR BINNEN east vem tebe eee ERA OR TRIE cecal cadet lala toenail GE N Ge GR EG sated bean Ge ee DA GE ER ER DEE EG E dence es ae GE Ge ee GR GE Ge A EE A AET re E SN EE ee RO N N OE N OE nee een INPUTTING ID NUMBER oe sis ees ee ei ie ns ere ee 455 MAGING STORING sees es eien se EN nenne AB IMAGE RECAC an EER GESE ER REKE 4 7 MAGE CLEARANCE see SEE RE NE GO ENE na 4 8 COLOR SETTING OF SCREEN CHARACTERS 4 9 PRESET FUNCTION nn nen 4 10 DISTANCE MEASUREMENT
17. acters on the screen by perform this operation circularly DIST SAVE SVLOAD OBTABLE ID AREA lt E gt ARFA lt H gt NORMAL CHARCOLOR ERASE 4 9 Preset Function Press the I button a menu will pop out while in this menu 2 items as AREA lt sE gt AREA lt H gt are for the preset function without available function currently Meditech Equipment Co Ltd miniScan 4 10 Distance Measurement This instrument is able to take measurement to 4 groups of distance with the unit of mm The operating procedures are given as follows SET 1 Set the instrument into the B mode freeze status then press the M4 button to display the main menu DIST SAVE SVLOAD OBTABLE ID AREA lt E gt AREA lt H gt NORMAL CHARCOLOR ERASE 2 Select DIST and press the gt button to display the measurement cursor ol I E D will function as the direction buttons after the cursor is displayed 3 Move the cursor the starting point of the measured distance then press the button to confirm this starting point 4 Press the direction button to display another cursor move the cursor to the ending point of the fu an SET i measured distance then press nr button to finish this measurement and display another measurement cursor 5 Repeat the procedures of 3 4 to start another measurement The 4 groups of data will be displayed in the left portion of the screen listed as D1 D2 Da D
18. be position for uterine and ovaries examination 29 Meditech Equipment Co Ltd miniscan 5 To measure the fetus body diameter select a vertical section first that is a section from two side to the neck chest and abdomen Body diameter can be acquired when the GA is between 60 to 150 days The measurement method of ody diameter is given below Body diameter Figure 3 10 BL measurement 6 Confirm the distance value as per distance measurement methods and the corresponding data display behind G A BOVINE SL Calculate the gestation age according to bovine SL 1 Keep the cow standing 2 Put the probe against the abdomen side center shift it a little bit left or right and hold it closely against the skin Clean the abdomen skin if there is mud to ensure a clear display of the abdominal pelvic structure 3 The maximum vertical axile of the stomachic should be displayed on the screen With the time going on fetus stomachic long axile increases regularly The measurement method is given below Figure 3 11 Bovine stomachic measurement 4 Confirm the distance value as per distance measurement methods and the corresponding data display behind GA 30 Meditech Equipment Co Ltd miniSean BOVINE HL Calculate the gestation age according to bovine HL 1 Keep the cow standing 2 Put the probe against the abdomen side center shift it a little bit left or right and hold it closely against the skin Clean the abdom
19. cording to local related waste handling regulations 38 Meditech Equipment Co Ltd 7 Simple Trouble Shooting miniScan If malfunction occurs with this instrument you can take the simple measurement according to the following table If the malfunction still exists please contact Manufacturer Number Simple Malfunction Symptom Indicator light of the power adapter cannot be lighted Indicator light of main unit cannot be lighted Interruptive barred interference and snow like interference appear on the screen The image on the screen is not clear Eliminating Method 1 Check the power supply 2 Check the power cable and plug of adapter 1 Charge the battery again 2 Replace with the new battery with full power 1 Check the power supply of adapter it might be cause by the strike interference from the other instrument 2 Check the environment to see if there is any electric or magnetic interference around the instrument 1 Adjust the overall gain 2 Adjust the brightness 39 Meditech Equipment Co Ltd miniScan Appendix A Acoustic output reporting table Non Non Scannin scanning scanning ed Non a Aaprt gt scanning ES Acoustic 324 24 MHz Output power mw Bounded output Br Attenuated output power mw Spatial peak temporal average intensity mw cm Attenuated spatial peak temporal average intensity mw cm Pulse intensity integral uj cm Attenuated
20. e of safety of application in the presence of a flammable anesthetic mixture with air or with oxygen or nitrous oxide MINISCAN is not suitable for use in the presence of a flammable anesthetic mixture with air or with oxygen or nitrous oxide According to the mode of operation MINISCAN is in continuous operation e According to the degree of protection against harmful ingress of water 10 Meditech Equipment Co Ltd miniScan The main unit of MINISCAN is ordinary equipment the probe is drip proof equipment eAccording to the type of protection against electric shock MINISCAN is the device with internal power supply which is powered by the battery eAccording to the degree of protection against electric shock MINISCAN is type B equipment General tips for equipment operation in operation 1 After closedown do not switch on the equipment within 2 3 minutes 2 On scanning if any abnormal case is found stop scanning immediately and shut down the equipment 3 The patient is prohibited to touch any non applied part of the equipment 4 When operating do not press the keyboard panel too much otherwise the equipment might be damaged After operation 1 Clean off the couplant on the probe with soft medical sterilized cotton ball 2 Put the probe into the special case General Safety Message Safety of the operator and patients and reliability of the equipment are taken into consideration during designing and producing t
21. ead axial plane scanning look for BPD measuring standard plane from top to bottom 2 According to distance measurement method to measure distance of selected parameters the corresponding gestation age data will automatically show behind G A DOG GSD Calculate the gestation age according to dog gestation saccus diameter The method is the same as that of equine DOG CRL Calculate the gestation age according to dog CRL The method is the same as that of cow DOG HD Calculate the gestation age according to dog HD The method is the same as that of cat DOG BD Calculate the gestation age according to BD The method is the same as that of cat Tips After display the OB menu press key to exit EQUINE BOVINE SL At OB measurement when the sine ie leee han the toleving value the GA of this animet Wil hot display Refer to the following table for detailed data 33 Meditech Equipment Co Ltd miniSean 413 Shut down Press KH key to shut down the device NOTE The system can be turned on again at least 10 seconds after it is turned off 34 Meditech Equipment Co Ltd miniScan 5 Transportation and Storage Environment requirements on transportation and storage Environment temperature range 20 C 55 C Relative humidity range 10 100 Atmosphere pressure range 50KPa 106KPa Transportation Signs on the packing box conform to lconograph and sign of packing storage and transportation GB T191 2008
22. en skin if there is mud to ensure a clear display of the abdominal pelvic structure 3 The maximum vertical axile of the heart should be displayed on the screen With the time going on fetus heart long axile increases regularly The measurement method is given below Heart _ Figure 3 12 Bovine heart measurement 4 Confirm the distance value as per distance measurement methods and the corresponding data display behind GA SWINE HL Calculate the gestation age according to bovine HL Check routine on pigs 1 Make the cow in a state of stand 2 Put the probe a little bit left or right of the centre on the ventral abdominal wall closely along the side of teats and skull to rear leg If the is mud on this part clean with water first incase the abdomen pelvic structure could not be displayed accurately Meditech Equipment Co Ltd miniScan Figure 3 13 Swine GA measurement 3 To measure the heart macro axis screen should display the maximal longitudinal axis of heart With the growth of gestation age the fetal heart macro axis increase regularly Measuring method is given in the following figure Heart ae eal Figure 3 14 Swine Heart measurement 4 Measure selected parameter distance according to distance measurement method the corresponding gestation age data will automatically shows behind G A SHEEP USD Estimate gestation age according to hilum spine length of sheep There are two methods to exam pregnant she
23. ep Use convex or linear probe to check abdomen and endo rectal probe to rectum These two methods are the same useful It is proofed as cording to some publication that these two methods are the same effective in pregnancy examination Rectum examination is more exact than abdomen examination within first 35 days pregnancy The two methods are the same effective between 35 to 70 days pregnancy After 70 days pregnancy abdomen examination is better because it is more practical when the uterine becomes large Abdomen check 1 Abdomen examination can be done when the sheep is standing or lying or seating Put the probe against the appointed abdomen center where there is no fur 2 Clean the abdomen skin if there is mud to ensure a clear display of the abdominal pelvic structure 3 Measure the length of USD 4 Confirm the distance value as per distance measurement methods and the corresponding data display behind G A CAT HD Calculate the gestation age according to cat HD Head diameter refers to the maximum inner skull diameter from the side of abdomen to back This value can be acquired within 8 month pregnancy Meditech Equipment Co Ltd miniscan The HD measurement is given below Figure 3 15 Cat HD measurement CAT BD Calculate the gestation age according to cat BD After fetal head formed binary top diameter measurement becomes a routine in ultrasonic examination The measuring method is 1 Fetal h
24. ery output electrodes in case the battery be damaged and please use the original binding charger to charge the battery More over because used battery will cause environment 11 Meditech Equipment Co Ltd miniScan pollution please handle the battery correctly for recovery processing 9 Must not disassemble the power supply adapter If failures happen it should be handled by the professional the charging output can only be used for charging the battery of the equipment any improper use on other battery may cause explosion fire and other unexpected hazards 10 Must not short circuit the output of the adapter a long term short circuit shall result in adapter damage 11 Please use standard power cord as the input line of the network power supply for the adapter to reduce risk 12 Manufacturer will not take any responsibility for any risk resulted from unauthorized re fitment by the users 13 To disconnect the equipment from the power supply network by unplug the adapter from the power supply network 14 Refer to appendix B for sound output parameters Contraindication It is suggested not to probe the part with wound or acute inflammation to avoid cross infection Meditech Equipment Co Ltd miniScan 3 System Basics Basic Features eThis instrument with the probe main unit integrated palmtop ultrasound scanning system adopts the microcomputer control digital scanning converter wide dynamic range and low noise pre
25. he following safety precaution must be implemented 1 The equipment shall be operated by qualified operating staff or under their instructions 2 Do not open the equipment and change the parameters without permission If necessary please turn to for Manufacturer or its authorized agent for service 3 The equipment has already been regulated into its optimal performance Do not adjust any preset control or switch unless operate as per instructions in the manual 4 If there is equipment failure please shut down the equipment at once and contact for Manufacturer or their authorized agent 5 If itis needed to connect the equipment with other company s electronic or mechanical devices please contact Manufacturer before connection 6 Equipment operation storage and transportation environment Environmental requirements on normal operation a Environment temperature range 10 C 40 C b Relative humidity range 30 79 c Atmosphere pressure range 7OKPa 106Kpa Environment requirements on equipment storage and transportation a Environment temperature range 20 C 55 C b Relative humidity range 10 100 c Atmosphere pressure range 50KPa 106Kpa T Do not hit the fragile TFT LCD display If it cracks deal carefully with it in case the liquid crystal gets into eyes or mouths 8 Must not hit the inner chargeable Li ion battery nor throw it into fire in case it trigger an explosion Do not short circuit the batt
26. ng to BD esse ees eek Be ee se ee ae sege ees ee eg se ee ee Se CIES sies ss sede ee a ee ee ee Di se gt TRANSPORTATION AND STORAGE uu nuuu0anuu0nnnu0nannnuunanunnaannnunnnannuunnn una anna Mannnannuunnnnnnnnnnnannnn ENVIRONMENT REQUIREMENTS ON TRANSPORTATION AND STORAGE ese ee se ee se ee se ee ge ee se ek se ee se ee se ee ke ee se ee ee ed ke ed ke ed di STORAGE ree i EER eh am os AS T eo eN aad AR NE soe ei GE EO ie RE 6 CHECK AND MAINTENANCE eens nk eene es kk seen nek eeneee ee ED ee ees s KEEP ER KERE EE EE EKKE EEEE EKKE ERK EKKE REEKKEEEEEEEK EE CORRECT USAGE OF PROBE osse assesseer Rigo RRR ie ee GEE RR OE ER ER NIE EE GR AE EER Er BATTERY INFORMATION a oe ees ee ee ee ER EN ee Ee ER GR Ke N ee ee de MR ORE 1 SIMPLE TROUBLE SHOOTING T R M os ss dasse sees del oi ee de ee de deed sees dee ve de doe ee dd edge APPENDIX A ACOUSTIC OUTPUT REPORTING TABLE ee ee esse ee ese en ee ee Ge se Re RR ee Gee ER RR Ee Ge EE RE ER Re EER ER RR ERGE EE APPENDIX B GESTATIONAL NAB BE ee ees ses vee se Gee Ge We EG TE eN Contents of this manual are subject to change without prior notice 26 29 30 saad EE rd 32 u 33 33 33 33 34 35 JO 35 39 36 Meditech Equipment Co Ltd miniScan 1 Statement Meditech Owns the intellectual property rights to this Manufacturer product and this manual This manual may refer to information protected by copyrigh
27. ove the battery away from the naked flame immediately T Dont go on using non serviceable battery and electricity charger AC adapter 8 Don t try demounting battery 9 Don t short circuit the battery 10 Do not throw the battery into the fire or heat it otherwise it would trigger an explosion 11 Do not souse or wet the battery 12 Do not incorrectly connect the positive and negative polarity 13 Do not directly connect the battery to wall outlet or car lit socket 14 must not short circuit the positive and negative polarity of the battery with led or other metal objects 37 Meditech Equipment Co Ltd miniScan Must not transport nor store the battery with necklace hair pin or other metal objects 15 Must not pierce battery shell with nail or other sharp objects must not hammer nor step on the battery 16 Must not hit cast the battery and avoid mechanical shock on it 17 Must not bead the battery terminals 18 Must not decompound the battery in any way 19 Must not place the battery in microwave oven or pressure vessels 20 Must not combine the battery with primary battery such as dry battery or battery with different capacity models and types 21 Do not use the battery if it is smelling heating straining discolored or with other abnormal phenomena and remove it from the current consumer or electricity charger immediately and stop using it any longer 22 Do deal carefully with the discarded battery ac
28. oved by Manufacturer or repairs by people other than Manufacturer authorized personnel This warranty shall not extend to Malfunction or damage caused by improper use or man made failure Malfunction or damage caused by unstable or out of range power input Malfunction or damage caused by force majeure such as fire and earthquake Malfunction or damage caused by improper operation or repair by unqualified or unauthorized service people AAR A Malfunction of the instrument or part whose serial number is not legible enough The standard warranty period is as below Main unit 24 months from shipment Probes 12 months from shipment Main Accessories include transducers Li lon battery packs AC adaptor carrying case Consumables N A AAR Meditech Equipment Co Ltd miniScan 1 4 Return Policy Return Procedure In the event that it becomes necessary to return this product or part of this product to Manufacturer the following procedure should be followed 1 Return authorization To contact the Customer Service Department of Manufacturer first Please provide the model number serial number and a brief description of the reason for return It is for the purpose to obtain a Return Materials Authorization RMA number This RMA number must appear on the outside of the shipping container Any returned shipments will not be accepted if the number is not clearly visible Freight policy Generally the customer is
29. ppearance dimension sketch 1 Display Displays images parameters etc Image Freeze Button 18 miniscan 1 LCD Meditech Equipment Co Ltd miniScan Warning _ Working in intense electromagnetic environment its images may be interfered and the diagnoses may be affected By this time stop operating to avoid misdiagnosis Reuse after the electromagnetic interference is removed Replacement of parts that not according with specs or connection to other devices might cause unexpected EMC problems The possibility of unexpected EM coupling effect should be testifies carefully unexpected EMC problems If they have to be put together please check every one to ensure no one is affected by unexpected EM coupling 42 Keyboard Function The keyboard of the miniScan is given as the following picture Schematic Diagram for Operating Panel 1 To power on or off of this machine 2 Up Down Left Right Key To select function or to adjust the parameter 3 Set Key Function and Parameter Setting Meditech Equipment Co Ltd miniscan lt Image Freeze Button The image freeze button is built in the specialty rod You can press this button to freeze or activate the image 3 Power Button Press this button to turn on or turn off the machine If the machine Crashes No button is available due to unexpected reason or the operating mistake you can press this button to restart the instrument
30. requirement of users Patient s ID Number _Battery Indication Probe Frequency Scanning Are Scale Label Freeze Indicatio Depth Fig Screen Displaying 4 4 Adjustment of Image Parameters Probe Frequency Change ser Press the I button under the real time scanning status FQ in the left top corner of the screen will light then you can press the I or D buttons to change the probe frequency circularly within the adjustment range of 2 5MHz 3 5MHz 5 0MHz Overall Gain Adjustment Press the button under the real time canning status BG in the left top corner of the screen will be lighted then you can press the LSJ or gt buttons to increase or decrease the overall gain within the adjustment of 0 40 Meditech Equipment Co Ltd miniSean Adjustment of Image Brightness SET Press the 4 button under the real time scanning status BT in the left top corner of the screen will be lighted the you can press the or D buttons to increase or decrease the brightness within the adjustment range of 20 50 Pseudo Color Adjustment Press the B button under the real time scanning status CR in the left top corner of the screen will be lighted then you can press the or D to adjust the pseudo color circularly The pseudo color codes and the corresponding color are given as follows CO Black amp White C1 Red C2 Yellow amp Green C3 Blue Depth Adj
31. s as below table Please make sure that all things you purchased marked in including the main unit probe s accessories and consumables are all in packed in the box Package Remarks Confirmation Package _ Confirmation 1 Main unit 3 probe 3 5 6 7 8 9 10 Please to contact the manufacture immediately if there is any shortage damage in shipment within five 5 working days of receipt of this goods Otherwise the manufacture has the right not to admit such shortage or damager Meditech Equipment Co Ltd miniScan 1 3 Warranty This warranty is exclusive and is in lieu of all other warranties Expressed or implied including warranties of merchantability or fitness for any particular purpose Definitions Main unit Integrated facilities which implements the specified function separately Generally speaking the main unit should include power supply control system and some functional modules Accessories Materials connected to the main unit to extend or implement specified function Consumables Disposable or short life parts which should be replaced each time after use or periodically Exemptions Manufacturer s obligation or liability under this warranty does not include any transportation or other charges or liability for direct indirect or consequential damages or delay resulting from the improper use or application of the product or the use of parts or accessories not appr
32. sed sequence You can also repeat the above procedures to continue picture recalling Tips eThe system is unable to perform the image recalling to the storage area where no picture has been saved e The inputted code number should in the range of 000 127 and when the inputted number is over 127 the system will not perform any operation 4 7 Image Clearance e When the image memory reaches the full capacity you need to make clearance to the memory manually for the future image saving 24 Meditech Equipment Co Ltd e Operating Procedures Freeze the picture screen will display ERASE ALL at the li set You can press the M button to select YES ERASING EFEFEF miniscan button to select the ERASE now the bottom then press the DIST SAVE SVLOAD OBTABLE ID ARE A lt E gt ARE A lt H gt NORMAL CHARCOLOR ERASE and the screen s bottom will display which indicates that the pictures is being cleared off When the prompt box disappears t indicates that all pictures have been cleared off now you can press the other buttons to exit the operation 4 8 Color Setting of Screen Enter into the freeze status then press the MEE Do not perform the other operations during picture clearance Characters ome button to display the main menu press the buttons to select CHARCOLOR and press gt button to make confirmation You can change the color of the char
33. t of Manufacturer Manufacturer maintains the contents of this manual as confidential information Disclosure of the information in this manual in any manner whatsoever without the written permission of Manufacturer is strictly forbidden 1 1 Responsibility on Manufacturer All information contained in this manual is believed to be correct Manufacturer shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing performance or use of this manual Manufacturer is responsible for the effects on safety reliability and performance of this product Only if all installation operations expansions changes modifications and repairs of this product are conducted by Manufacturer authorized personnel ihe electrical installation of the relevant room complies with the applicable national and local requirements and the product is used in accordance with the instructions for use Note This equipment must be operated by skilled trained clinical professionals Warning It is important for the hospital or organization that employs this equipment to carry outa reasonable service maintenance plan Neglect of this may result in machine breakdown or personal injury Meditech Equipment Co Ltd miniscan 1 2 Unpacking Check The operator is asked by the manufacturer to do the check carefully before opening the box There is a Packing List packed in with the shipment detail
34. t supply the main unit or charge the battery with adapter Check the adapter power cord and probe cable if find any damage or breakage replace the broken immediately Adapter is the dedicated power of the device it adopts omniseal insulation design do not replace it with other adapters or attempt to open it in case there be any hazard Main unit maintenance Instrumentation environment should accord with 2 1 operation environmental requirement If device enclosure needs cleaning shutdown the device first and then wipe with alcohol sponges Device should not turn on and off frequently When the device does not work for a long time pack the device according to the instructions on the packing Store it properly in the warehouse The storage environment should accord with 4 1 Transportation and storage environmental requirements 36 Meditech Equipment Co Ltd miniScan Probe maintenance Probe is an expensive part and frangible Never hit it or drop it on floor Please use medical ultrasound couplant during diagnoses Do daily inspection on the probe enclosure to see if it is cracked and avoid liquid leakage to spoil the built in components Correct usage of probe In order to prolong probe s service life and obtain optimum performance follow these instructions 1 Periodic inspection on probe cable socket and acoustic window 2 Do not drop probe or flint body and never hit the probe acoustic window otherwise probe should be
35. ure saving is finished when the information note disappears You can repeat the above mentioned operation procedure to continue image saving and the system will encode them automatically in the saving sequence When the number of 00 20 is full of saved image if saving more pictures the system will begin to saving image from 21th This instrument can store a 23 Meditech Equipment Co Ltd miniscan maximum of 128 pictures When the memory reaches the full capacity if to save more pictures the screen will display a prompt box as FULL ERASE NO 001 to ask you if to cover the picture of No 001 BET You can press the B button to select YES or press the other button to select NO If continue to save more pictures the system will also ask you if to cover the picture of NO 002 and infer from this 4 6 Image Recall Press the ha OBTABLE ID AREA lt E gt AREA lt I gt NORMAL CHARCOLOR ERASE e Select SVLOAD and press the LI button the screen will display LOAD IMAGE NO 001 in the bottom part Input the image code such as 001 Please refer to 3 4 ID Number Inputting for the method of number inputting then you can press the Sa button to recall out the No 1 Picture after inputting while the currently displayed picture and the memory capacity will be displayed in the left bottom corner of the screen as 001 127 Now you can press the buttons to recall out the pictures in the normal sequence or the rever
36. ustment u fs You can press the Di Iv buttons under the B mode real time scanning status to change the image depth within the adjustment range of 90mm 160mm Mode Switch You can pres the button under the real time status to switch between the B mode and the M mode 22 i Meditech Equipment Co Ltd miniscan Inputting ID Number SE button to display the main menu showing on the i H r alll e To have the image frozen first then to press the screen DIST SAVE SVLOAD OBTABLE ID AREAZ lt E gt AREA I NORMAL e Press the RE he isd gt button to select and light ID r hy i e Press the _ button to confirm the ID number The ID includes 4 figures and you can input the figures individually to input the ID number while the currently inputted one will be underlined as ID 0 0 0 0 Now you can press the A or button to select the wanted number You can also press u or gt buttons to change the other figures then press the button to confirm and exit after inputting 4 5 Imaging Storing ET e First please freeze a wanted picture then press the I button to display the main menu on the screen DIST SAVE SVLOAD OBTABLE ID AREA lt E gt CHARCOLOR ERASE e Select and light SAVE press the D button to confirm it e Now the currently saved picture s number will be displayed in the bottom portion of the screen as SAVING 01 The pict
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