第四章 操作流程 - Ecografe
Contents
1. y CE WED 3000V Veterinary Ultrasound Scanner User Manual SHENZHEN WELL D MEDICAL ELECTRONICS CO LTD A A AR ich as ask foi A RCY LANA EAC A AAN 1 SALET H ba eR ONY AO l Manuta rr SW alt AMLY E ENE EENE EEEE ENEE ENER ANNEER 1 KU A evn ER EM ADRA aa seats AORA RE SJENE ants PRIM et TERRE PE 2 Safety labels 4 uv tea ed eas ee ea eae ee es 2 eneral tips Tor eg ipment Operation issnin a a a tices tls trots dog leo bande 3 General Safety Messa Ge terca 3 ES 01 09104 1E AEAN A AMO tn aa A AA A AAN E A 6 Il Ber nt ROGUCHO Ms ga remassar Ee T o SAIA ea A IE CAE EU CN E TACO a li KU 6 1 2 Range of app a e a 6 LS PD POAT ANIC Onsen e EE E A NE N E TE 7 lA Ea e lb DGC CALL AA E EAA A E EAE AEA A A EAAS A A A 7 1 Electric principle block dlactaii awd aaa ae eee PORNO 8 KO Standard COMM OUT AN ONS iia 9 L2POPHOonal pecan ida alada 9 A A A E O 10 22 Operation Environmental Tegu remens a an ee ee a cN a thas eke eee 10 2 2 Installing and disassembling battery ato 10 2 5 Installing and disassemblin g pro DES tario 11 ZA POWCE SUPPI A A AAA DA A RA A A DANTA A UA A DU A 12 24 1 Power Supply MIMO ADE iii 12 24 2 Baten OPEN da AA 12 A A a oie dle 13 2 5 1 Charging through main Ulloa iia a ita 13 2 5 2 Charging through adaptive liNe oooconcnnnnonnnonanananononononononanananananonnnnnnococcncnonns 13 2 5 3 Charging through auto Charger ccccccnnnnnnnononononannnonococonononanananananononnnnnononoconono2. 1 2 Range of application Suitable for diagnosis on horses cows sheep pigs cats and dogs and other animals 1 3 Appearance ii B 0 BB 1 BM 2 FUNC 3 FUNC 4 AS Vo 7 8 9 ABC 000900 00000000 JJ I iy j N Y Front sketch n E lt T i gt FER n y N k i i ha gt A z _ Top knobs sketch 1 4 Technical Specificatio L1 5 7 5MHz HF linear C1 11 50R 3 5MHz C1 12 20R 5 0MHz LV2 4 6 5MHz convex micro convex Rectal lt 3 Depth lt 80 lt 1 Depth lt 60 lt 5 80 lt Depth lt 130 Lateral lt 3 Depth lt 60 Resolution mm lt 1 Depth lt 60 lt 1 Depth 80 lt 1 Depth lt 80 position a Distance Circumference area volume Gestational age Measure expected date Character display Date clock name PID age Sex hospital name doctor ull screen Character editor Output report Support Net weight 800g 1 5 Electric principle block diagram Digital wave me Correlation M Mode AXO ME Processing Address Transmitting Control Video Video Frame y B Mode Regulation synchronizat 4 Synthesizing 2 RAM A Address Crystal Diagram and Gray Read and CPU Write Character Levels Control Oscillator Bis 1 6 Standard configurations V S A SS S S 32 X Main u
3. adapts GENDER Press ABC _5 3 in turn to display the following dialog box PLEASE ENTER SEX 1 MALE 2 FEMALE Press the corresponding number to select HOSPITAL Press ABC _ 6 in turn to display the following dialog box PLEASE ENTER HOSP The input method is the same with the method which NAME adapts and the maximum character number is 18 DOCTOR Press ABC _ 7 in turn to display the following dialog box PLEASE ENTER DOCT The input method is the same with the method which NAME adapts and the maximum character number is 14 6 3 Image explanation Press ABC _ 4 in turn into the image explanation function There will be 26 letters and some special characters 9 button on the bottom of screen Page up or down to display other characters Move the cursor to the explanation areas by direction button or mouse Press the corresponding number button to type the characters Press CABO to confirm the typing If you want to give up the typing press ABC directly 900 6 4 date and clock adjustment Press ABC _ 5 in turn to enter the date and clock adjustment dialog box YY MM DD H HH MM SS Type method for example now is nine thirty five thirty second on January Ist 2010 then type 100101093530 Press to complete the typing and exit the following box is listed as a reference YY MM DD 100101 HH MM SS 093530 6 5 Language switching Pres
4. GSD D1 lt 1mm DOG CRL D1 lt 1mm DOG HD D1 lt 14mm DOG BD D1 lt 16mm 40 8 Check and Maintenance 8 1 Service life Bases on the manufacturer s design production related files this model s use life is six years The Product s 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 Note The Discard the device according to local law Do not discard it mixing with other household garbage Warning The manufacturer shall not assume the responsibility of risks caused by using the device beyond its service life 8 2 Main unit maintenance O Instrumentation environment should accord with Operation environmental requirement O If device enclosure needs cleaning shutdown the device first and then wipe with alcohol sponges O Device should not turn on and off frequently O 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 Transportation and storage environmental requirements Caution Please refer to instructions prescribed by the manufacturer closely when using detergents Be careful with cleaning of the display because it is very easy to scratch and spoil Please wipe it with dry soft cloth Please do not clean the inner base of the device Please do not place the dev
5. 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 The HDmeasurement is given below 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 head 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 O 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 D The method is the same as that of cat Tips After display the OB menu press x key to exit Note At OB measurement when the distance is less than the following value the GA of this animal will not display Refer to the following table for detailed data EQUINE BOVINE BL D1 lt 8mm BOVINE SL D1 lt 1mm BOVINE HL D1 lt 3mm SHEEP D1 lt 15mm SWINE D1 lt 31mm CAT HD D1 lt 15mm CAT BD D1 lt 17mm DOG
6. Hz 4800 Other information pr at max lp MPa 1 786 N deq at max lpi cm Ipasa at max MI W cm 79 16 Depth ratin Operating Focal Position control conditions Note 1 Information need not be provided for any formulation of TIS not yielding the maximum value of TIS for that mode 2 Information need not be provided regarding TIC for any transducer assembly not intended for transcranial or neonatal cephalic uses 3 Information on MI and TI need not be provided if the equipment meets both exemption clauses given in 51 2 aa and 51 2 dd 47 Acoustic output reporting table B mode frequency 2 5MHz Trans ducer Model C1 11 Manufactured By SHENZHEN WELL D MEDICAL ELECTRONIC CO LTD Ts Index label MI Non scan ___ JIC stem Ae ter _ z MPa 0 799 P mW Min of Pa Zs Izpta aZs mW Ls cm O 3 No Associated Z acoustic N o T parameters 7 at max lisa 3 80 deq Zb f 2 982 2 982 0 589 MHz ZS 3 18 213 Dim of Aaprt lt X A c Q usec er te ESA rr Hz 6490 Other pr at max lpi MPa 1 181 information deq at max lp cm lpa a at max MI W cm 25 76 Depth ratin Operating Focal Position control conditions Note 1 Information need not be provided for any formulation of TIS not yielding the maximum value of TIS for that mode 2 Information need not be provide
7. Install battery Set the battery into the battery slot and move the battery release key on its side to top till the battery is inserted completely and then release the key refer to figure Disassemble battery It is the reverse process of installation refer to figure 2 3 Installing and disassembling probes Install probes The probe jack lies in the bottom of the right side of the equipment Adjust the probe plug mark position and insert it turn the plug lock sleeve counter clockwise There is only one plug jack which is also compatible for those optional probes refer to figure Adjust the probe plug mark position and insert it Probe plug mark Disassemble probes It is the reverse process of installation Warning Installation and disassembly of the probe must comply with the operation instructions must not twiddle the sheath around the plug refer to figure Warning Do not by all means unplug or plug the probe connector at state of log on in case the probe and main unit be damaged 11 2000 times of efficient connection and disconnection of the probes are guaranteed Once the probe is connected with the main unit do not unplug nor plug it at discretion in case poor contact happen Warning The probe should be protected from felling off or crashing and the manufacturer assumes no responsibility for the kind of hazard Warning Must not touch the contact pin in the probe connector Warni
8. Must not bead the battery terminals Must not decompound the battery in any way Must not place the battery in microwave oven or pressure vessels Must not combine the battery with primary battery such as dry battery or battery with different capacity models and types 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 Do deal carefully with the discarded battery according to local related waste handling regulations 44 9 Simple Trouble Shooting 9 1 Check Check if the power supply is ok or not main unit power cable is connected well or not When the supply voltage surpasses the equipment specified voltage range AC100V 240V 50Hz 60Hz must not switch on the equipment e Check if the probe and main unit are connected well or not O Check power cable and probe lines regularly and replace the damaged or broken one if found 9 2 Simple trouble shooting Simple failure Solutions When power on PS indicator light does not turn on and no display on screen 1 Check if 14V of adapter works well 2 Check if battery needs charging 1 Check if 14V output of the adapter is stable 2 Check if there is electric or magnetic fiend interference around the equipment 3 Check if the probe plug and jack are connected properly Noisy display of image 1 Adj
9. S MONA OCC A KA sa SAN o ROGA U ASAN A a E EE 25 20 N TRS o o OR PE IEEE IE SRC NES 10122000 SE 370 00 20413206 SE NEK NE SE 3470 A0 2011206 SS JE NRK PNE SE PARE NES RE SRS ME IE NO 26 ENANA en ae ee AR aa 27 6 L OVCIN TEN ests e SS td Gad ac lasts idea SILA DOK A S 27 6 2 Type the basic information of the patient and hospital ooooonnnnncccncnnnononcnononononononncncnnnnnnnnnnnnoss 24 6 35 Imasceexplana oa AR a ME MT Me PRENESE SE MIRIS S PRE ME Pe i RP a SR NE 28 64 Kari CLOCK AG US MIE ING O AA ad 29 6 5 Lang age A A 29 6 6 Body A AOS cet ce ce cesar ot its actor dea cose atta ccc 29 A Ad D MAAN N dba NU AE MUDA ON O ADA A 1 O ET 10 ka 31 LOMA Measure ent cides a eh el la i 31 7 1 1 Distance Mesas Ur Miu 31 7 1 2 perimeter area MeasureMent ccccncnnccccccccccccococonononononononononononononononnnnnnononononininicinaness 31 TS Volume Measures i 33 TVA M MOS MEA UICN scias Mara tn Le AG as Meats ACN Oe CAA NEE eds 33 7 2 Obstetrics measurement siese a A a a 022002 AL otok a Kata dode 33 S Check and Maintenant aaa E TE O EE 4 A A O A A ONT ON CROCE ACME aN WEE 41 82 Mamanta nte A a ad 4 8 3 Probe Mae MAING C sss dd dd 42 Correctusage OF Pl ODE iaa is id 43 OSJ Ge A NC ORDERS SOE NTS ET Rn OTE D A ej TO TEN VN RAEN NO SP Pe 43 9 Simple Trouble SHo0tinO 222 2 2322022220 dee lt KDE AS aa 45 OBE O NGC AMARIA V A eR O DADA DEAD EVER 45 92 DIMPLE trouble SAO ia 45 10 Transportation ANG Storage n
10. closely and and put it into rectum and ensure that your hand can feel the coming change inside recta Keep 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 zida 1 Rectum 2 Uterine horns 3 Uterine bodies 4 Ovaries 5 Vaginas 6 Bladders Probe position for uterine and ovaries examination 5 The measurement method of GS diameter is given below and measurement can be done horizontally or vertically YY Z xE l I L CUCO C Equine GA measurement 6 Confrim 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 examing organ with ultrasound 3 Hold the probe closely and and put it into rectum a
11. current image frame frequency would be reduced Focal position Press or button in real time B mode or BB mode state to light focus on the top right of screen and then press and button to move the focus up and down and change the focal position Press DK _ B 0 in turn to exit Tip The focusing of image near the focus indicator El is better and you can change the focus number and focal position so that the focus will point to the interest areas 4 11 probe work frequency Press or button in real time state to light frequency on the top right of screen and then press and button to adjust frequency The current frequency will be displayed on the top right of screen such as frequency 3 5 MHz Frequency range of every kinds of probe 1s listed as following LV2 4 6 5MHz rectal probe 5 0MHz 5 5MHz 6 5MHz 7 5MHz C1 11 50R 3 5MHz convex array probe 2 0MHz 2 5MHz 3 5MHz 5 0MHz C1 12 20R 5 0MHz convex probe 4 0MHz 4 5MHz 5 0MHz 5 5MHz L1 5 7 5MHz high frequency linear array probe 6 0MHz 6 5MHz 7 5MHz 8 5MHz Press to exit 4 12 Frame related adjustment Press or buttons in real time B mode BB 4B mode states to active frame related adjustment FMAVG on the right of screen is lighting Press and button to change the frame size and the result will be displayed on the right of screen such as FMAVG 0 55 The adjustment range is 0 20 0 95 20 Press to
12. image in temporary memory the data in temporary memory will be lost when the power is off then play these static image continuously to realize the function of cine loop Operate as the following steps 1 Start the equipment into real time scanning mode and allow the equipment to conduct the cine loop image collection the collect time is about 30 seconds 2 Freeze the image press FUNC 4 0 button in turn to playback and the image is played in a continuous loop The playback state 120 408 gt Pis displayed on the bottom left of the screen 120 408 present current frame and total frame separately 3 Press and button during the playback to realize frame step play Press FUNC 4 0 button in turn again to back to auto repeat mode 4 Press O gt button to exit the cine loop Tip Press BB button to switch different windows during the playback in BB mode If the image scanning way probe or display mode is changed the cine loop operation wouldn t work until ordinary scanning is conducted for 30 seconds 29 The cine loop time will be changed by the change of angle The current playback information is displayed on the bottom left of the screen 5 3 Static image storage SAVE Local storage The equipment offers storage space for 64 static images and the date wouldn t lost when the power down Store image by the following steps 1 First scan and freeze an image 2 Press FUNC 4 g
13. measurement result Distance measurement chart 7 1 2 perimeter area measurement Free measurement l 2 First clean the origin date on the screen Press FUNC 4 7 in turn to display following dialog box PLEASE ENTER 1 FREEHAND 2 ELLIPSE Press 1 to choose free method and the measure cursor is displayed on the screen Move the cursor to measurement start point Press or right button of mouse move the cursor to end point through the edge of measure areas to form a closed path Press or right button of mouse to complete the measurement If the curve is unclosed the Aj system would form a closed path automatically according to the shortest distance Press the left button of mouse or press FUNC 4 7 in turn repeat steps 4 6 to measure continuously Up to 2 groups of measurement is allowed The result would be displayed on the right of screen C1 C2 A1 A2 are perimeter rate area rate Press B 0 to re measure Free measurement chart Elliptical method measurement 1 First freeze the image 2 Clean the origin date on the screen 3 Press FUNC 4 gt 7 in turn to display following dialog box PLEASE ENTER 1 FREEHAND 2 ELLIPSE 4 Press 2 to choose elliptical method and the elliptical sample frame is displayed on the screen 5 Move sample frame to measure area l i oe 6 Press or right butto
14. sample frame press to conduct measurement Meanwhile the statistics coordinate and statistics result are displayed on the bottom right of screen PT 10000 34 561 In the coordinates X axis presents gray value and Y axis presents pixels number In the statistics result PT presents pixels number of the sample frame GM and PM present the corresponding gray value and pixels number of the highest point in the statistics chart Press B 0 to exit the bar chart statistics 5 10 Image cleaning Press FUNC 4 9 in turn to display the following dialog box ERASE ALL STORAGE LYES 2 NO 25 Press BB 1 to confirm the image cleaning The prompt ERASING displayed on top left of screen indicates that the image cleaning is conducting any other operation is forbidden And the prompt will disappear when the cleaning is completed The gain and brightness values will be restored to the default Press BM 2 to stop the image cleaning 5 11 Report Keep the basic information of current patient hospital doctor explanation in the report page create a report automatically and save the latest measurement result Keep the image in freeze state Press FUNC 3 0 in turn to display the report page after the relative measurement Press Pro exit the report Tip Press ABC in the report to type explanation information to the comment box and then press isto ex
15. 1 64 to present current image number and memory capacity Now press or to export other images in turn 3 Press EK to back to real time scanning mode and repeat the above steps to export other images 5 5 ZOOM At real time or freeze state press FUNC 4 3 button in turn to display or close sampling windows Move sampling window by Mouse or LA 5 v 6 74 key Press PI _ lt B 0 in turn to exit 5 6 Upside down Press FUNC 4 4 continuously in non 4B mode to realize the upside down of image 5 7 Turning around Press FUNC 4 5 continuously in real time scanning state of B BB 4B mode to realize the turning around of image The LA which on top left of screen is the indicator of image scanning direction se 5 8 Pseudo color procedure Press FUNC 4 6 in turn to display following dialog box PLEASE ENTER COLOR LIMAGE 2 CHAR 3 BACKGROUND Press BB 1 continuously to set image pseudo color circularly which listed as black white red yellow blue Press BM 2 continuously to set the character color circularly which listed as white yellow Press FUNC 3 continuously to set the background color circularly which listed as gray blue Press to exit the dialog box 5 9 Bar chart Press FUNC 4 8 in turn to call out sample frame after the image is frozen Move the frame to the interest image area Use 9 and ABC key to adjust the size of the
16. D ee All measurements 3 days SO Gestational Table 2 Bovine Measurement mm Week Day Body Length as o 5 e 5 8 5 8 e pi eps ep 1 e 2 eps e psa All measurements 3 days 51 Gestational Table 3 Sheep Measurement mm Week Umbilicus to aaa ZA Distance All measurements 3 days sez SHENZHEN WELL D MEDICAL ELECTRONICS CO LTD 13 F New Energy Bldg Nanhai Ave Nanshan District shenzhen 518054 China Well d Park Qinglan 3 Rd National Biopharmaceutical Industrial Base Pingshan New Area Shenzhen 518118 China Tel 0086 755 36900018 36900019 36900020 Fax 0086 755 36900018 Http www welld com cn www welld net Email export welld com cn Vesion V1 5
17. al time image can be observed on the screen 5 Freeze the image and conduct measurement on the image 6 Create a report print the report and image by the connected video printer lO 4 Image parameter adjustment 4 1 Display mode switching B mode switching Press B O button in the real time scanning mode to switch current image to real time single B mode The default mode when the equipment is power on BB mode switching Press BB 1 button to switch the current image to double B mode Real time image and freeze image are displayed on the screen Press BB button continuously to switch the real time and freeze states of two images B M M mode switching Press BM 2 button to switch the current image to B M mode B type and M type real time images can be displayed on the screen at the same time The sample line of B type image can be moved around by mouse and arrow button Press this button again to switch the current image to M mode and then an M type image is displayed on the screen 4B mode switching Press FUNC 3 to switch the current image to 4B mode in the B type BB type real time scanning mode Four B type images are displayed one of which is in a real time state Press FUNC 3 button continuously to switch the real time and freeze states of four images B M Attention When you call up the menu please exit the menu before switching the display mode sith 4 2 Image freezing Pres
18. art and end position of the cursor and switch the start cursor and end cursor in the distance measurement mode e Determine the start position of the cursor and complete the measurement of perimeters and areas in the free arm type measurement of perimeters and areas e Be equal to the role of Ey button in the elliptical type measurement of perimeters and areas Note FUNC 3 reserved function keys for the device 15 3 2 Display interface 7 NALE onn YLEN UG OC PRO ESO Probe frequency 2 OM Hospital name CCCL SA RA AA 16 56 65 11 16 UB gt ACT SEK gt f Current scanning angle PU Medical record number y _ Doctor name Focous focal distance FM 8 35 1 BCAIN 27 20 Frame correlation value 0114 Fett DR1Z8 FE Brightness image smoothing grey correction Dynamic range frame frequency Scanning direction mark w o os Gau rm T gt overall gain TI AJ nel Qu Oh gray scale band Je Status indicator of cineloop 3 3 Operating procedures DEP 190 MX Battery capacity indicator Depth display 1 Switch on the power button LY 2 Press any button to enter the B type ultrasonic scan interface 3 Type the basic information of the patient Press ABC to type the information including name PID age gender hospital doctor 4 Spread ultrasonic coupling agent on the probe acoustic shadow surface and close to the scanning area then the re
19. charged as soon as possible 2 Warning It is prohibited to use any other power supply except the standard adapter as the external power supply for the main unit 2 5 Battery charging There are 3 ways to charge the battery 2 5 1 Charging through main unit 1 Install the battery correctly into the main unit 2 Insert the plug of 14v 34 of the adapter into the DC14V 3A interface on the rear 3 Connect power cord of 100 2407 50 6012 Of the adapter to the AC EPS 4 Whenever the main unit is power on or off the Charging Volume indicator light turns on it means the battery is charged through adapter when the lights turn on it means the battery is fully charged refer to figure Charging through main unit Tip To prolong the battery operation time please finish charging when the indicator lights show that the battery is full 2 5 2 Charging through adaptive line 1 Take out the battery from the main unit or take out the spare battery _4 2 Connect the round end of the adaptive line to the 12 6v 1a terminal of the adapter and the flat end to the charging terminal of the battery 6 3 Connect power cord of 100 240v 50 6042 of the adapter to the AC EPS MES 4 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 Refer to figure Charging th
20. d regarding TIC for any transducer assembly not intended for transcranial or neonatal cephalic uses 3 Information on MI and TI need not be provided if the equipment meets both exemption clauses given in 51 2 aa and 51 2 dd 48 Acoustic output reporting table B mode frequency 5 0MHz Trans ducer Model C1 12 Manufactured By SHENZHEN WELL D MEDICAL ELECTRONIC CO LTD Ts Index label MI Non scan ___ JIC Reston Ae ter _ MPa 0 732 P mW Min of Pa Zs Izpta aZs mW Ls cm O 3 No Associated Z acoustic N o T parameters 7 at max lpia 2 80 deq Zb f 4 389 4 389 0 312 MHZ ZS 3 18 213 Dim of Aaprt lt X A c Q usec per ti EA rr Hz 4800 Other pr at max lpi MPa 1 119 information deq at max lp cm Ipa a at max MI W cm 36 7 Depth ratin Operating Focal Position control conditions Note 1 Information need not be provided for any formulation of TIS not yielding the maximum value of TIS for that mode 2 Information need not be provided regarding TIC for any transducer assembly not intended for transcranial or neonatal cephalic uses 3 Information on MI and TI need not be provided if the equipment meets both exemption clauses given in 51 2 aa and 51 2 dd 49 Appendix B Obstetrics Gestational Table 1 Equine Measurement mm Week Day Gestational Sac Diameter Ol GE
21. ease shut down the equipment at once and contact for Shenzhen Well D Medical Electronics Co Ltd or their authorized agent If it is needed to connect the equipment with other company s electronic or mechanical devices please contact Shenzhen Well D Medical Electronics Co Ltd before connection Equipment operation storage and transportation environment Environmental requirements on normal operation a Environment temperature range 10C 40 C b Relative humidity range 30 75 c Atmosphere pressure range 70KPa 106Kpa Environment requirements on equipment storage and transportation a Environment temperature range 5 C 40 C b Relative humidity range lt 80 20 C 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 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 battery 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 pollution please handle the battery correctly for recovery processing 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 fi
22. er 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 The battery should be charged and discharged once in every 3 months to prevent it unuseful 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 move the battery away from the naked flame immediately Ae 10 11 12 13 14 15 16 17 18 19 20 21 22 Don t go on using non serviceable battery and electricity charger AC adapter Don t try demounting battery Don t short circuit the battery Do not throw the battery into the fire or heat it otherwise it would trigger an explosion Do not souse or wet the battery Do not incorrectly connect the positive and negative polarity Do not directly connect the battery to wall outlet or car lit socket Must not short circuit the positive and negative polarity of the battery with led or other metal objects Must not transport nor store the battery with necklace hair pin or other metal objects Must not pierce battery shell with nail or other sharp objects must not hammer nor step on the battery Must not hit cast the battery and avoid mechanical shock on it
23. essa nica iia 46 10 1 Environment requirements on transportation and StOrage cccccccccciiiiiiiiceeeeeeeeeaas 46 lO Transpor sica 46 US e S A T 46 Appendix A Acoustic output reporting tabl sscccccsccccccccccccccccccccccecccccecceeeaeeaeaaeas 47 ADDEAGIK B OBS TS ts pd ee cel RE eh oP es rd eet il we rd Os is ted 50 J Preface Statement This publication including pictures and illustrations is property of Shenzhen Well D Medical Electronics Co Ltd and under protection of international copyright law Information in this document is not annotated to change The manufacture shall not state nor observe any warranty basing on this point and definitely give up any implied warranty basing on any special purpose of selling or making benefit Without previous written permission from the producer this document must not be photocopied reproduced or translated into other languages We preserve the right of revision on this document without still further notice Some pictures in this manual which are schematic diagrams for indication only may disaccord with the real object and then the real object should be regarded as the final is trade marks of Shenzhen Well D Medical Electronics Co Ltd Any abuse of these trade marks without permission will be sued to assume legal responsibility according to laws Manufacturer s warranty Shenzhen Well D Medical Electro
24. exit Tip If the frame related adjustment is conducted in the BM mode Frame Related on the right of the screen should be lightened in B or BB mode before entering the adjustment mode 4 13 M rate adjustment Press 9 button in real time B M M mode to adjust the refresh rate of M type image on the screen The current scan rate is displayed on the bottom of screen such as ST 2 50S There are four levels listed as 3 005 2 50S 2 005 1 25S to adjust in B M mode and four levels listed as 6 00S 5 00S 4 005 2 505 to adjust in M mode 4 14 Screen cleaning Clear the screen measurement mark and measurement result by pressing B 0 button in freeze state Clear the screen measurement mark and measurement result by pressing button in real time scanning mode 4 15 Restore factory settings Press FUNC 4 8 button in real time scanning mode The total gain the near field far field and brightness values will be restored to the default a 5 Image processing 5 1 Overview Press FUNC 4 button to display the menu which including some image processing functions then press the corresponding number to enter The V1 10 on the top of menu presents current software version number Press button to exit the menu CINE LOOP SAVE SVLOAD ZOOM UP DOWN LEFT RIGHT COLOR AREA VOLM HISTOGRAM ERASE 0 l 2 3 4 gt 6 7 8 9 5 2 Cine loop First of all save all pieces of static
25. filtration Must not clean device or probe by airing or heating 2 A 2 8 4 Correct usage of probe In order to prolong probe s service life and obtain optimum performance follow these instructions T 2 Periodic inspection on probe cable socket and acoustic window Shutdown the device first and then connect or disconnect the probe Do not drop probe or flint body and never hit the probe acoustic window otherwise probe should be damaged Never heat the probe Never bend or pull probe cable otherwise the internal connection should be broken Use couplant only on probe header and then clean probe Inspect probe acoustical window enclosure and cable seriously after probe cleaning Never use the probe again if any crack or breakage is found 8 5 Battery information 1 2 The equipment is fitted with rechargeable li ion battery For optimum efficiency the new battery must be charged and discharged regular service not enforced discharging two or three rounds completely 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 Be sure to use electricity charger appointed by Shenzhen Well D Electronics 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 adapt
26. ge with clarity stability and high resolution There are five display modes B B B B M M and 4B And 256 gray scale e The system can process real time image display freeze save load up and down flip left and right flip capacity cine loop Multi level scanning depth dynamic range Scan angle frame correlation factor regulation and focus number focus position etc e Date clock display name sex age hospital annotation Distance circumference area volume and heart rate measurement EDD Measurement for equine bovine sheep dog and cat It offers 16 body marks And Multiple choice probes for the clinic diagnosis demands Video output offers connection to external video image printer and large screen display and other equipments High speed USB port provides real time image transfer to the PC Combined power supply mode of AC adapter and built in chargeable battery 3 battery charging modes and the low power consumption and advanced power management technology promise more lasting battery operation eo 7 inches TFT LCD display and field programmable gate array FPGA and surface mounted technology SMT make this equipment compact and light in weight Jet molding enclosure with hand held structure eo The equipment consists of main unit probe and adapter Standard configuration is LV2 4 6 5MHz Rectal probe Optional probes C1 11 50R 3 5MHz convex probe C1 12 20R 5 0MHz micro convex probe L1 5 7 5MHz HF linear probe
27. h the time going on futus stomachi long axile increases regularly The measuremenet method is given below e 4 Heart Buvine stomachi measurement Confrim the distance value as per distance measurement methods and the corresponding data display behind G A O BOVINE HL Calculate the gestation age according to bovine HL l Ze Keep the cow standing 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 Buvine heart measurement The maximum vertical axile of the heart should be displayed on the screen With the time going on futus heart long axile increases regularly The measuremenet method is given below Confrim the distance value as per distance measurement methods and the corresponding data display behind O A O SWINE HL Calculate the gestation age according to SWINE HL Check routine on pigs l de Make the swine 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 Ala Swine GA measurement 3 To measure the heart macro axis screen should display the maximal longitudinal axis of hear
28. ice in liquid Do not leave any detergent on the device surface Though there will be no chemical reaction between the device enclosure and most of those detergents We still suggest no detergent in cleaning lest the device surface is spoiled 41 8 3 Probe maintenance Probe is an expensive and frangible part Never hit it or drop it on floor When diagnoses pauses put the probe in its case and press key to keep it in a state of Frozen O See to use medical ultrasound coupling gel during diagnosis Degree of protection against harmful ingress of water is IPX7 For the probes water should not immerge over the probe acoustic window refer to figure Regularly check the probe enclosure to ensure it is good incase liquid ingression spoil the inner components CD R50 3 5MHz L40 7 5MHz R20 5 0MHz e Probe and host machine once tie be request not to take down at will for fear probe pin and socket s contract badness Note Probe might be damaged due to long time covered coupling gel Clean the probe head after every use Do not clean the probe with a surgical brash neither soft brash Only soft cloth can be used to clean it Do not press the probe on the patient too long to avoid discomfort Warning Must not use extender ethylene oxide or any other organic solvent which tend to deface the probe s protective foil Must not place the probe in liquid or detergent Must keep the equipment or probe from any type of liquid s in
29. it DG 6 Explanation 6 1 Overview 6 Press ABC in freeze mode to display explanation menu which including image explanation functions then press the corresponding number to enter The V1 10 at the top of menu presents current software version number Press button to exit the menu COMMENT TIME HOSP DOCT BODYMARK LANGUAGE pa AL ee A A 6 2 Type the basic information of the patient and hospital Type the basic information according to the following method NAME Press ABC _ gt lt 0 in turn to display the following dialog box PLEASE ENTER NAME 0 A 1 B 2 C 3 D 4E There are 26 letters and some special characters in the prompt box press 74 to page up or down to display other characters Press the number to display corresponding character in the cursor position Up to 15 letters are allowed to type Press ABC to delete the wrong character Press to exit after the typing If you want to give up the typing press directly PATIENT ID Press ABC _5 1 in turn to display the following dialog box PLEASE ENTER PID OTe Only number can be used in the ID and the maximum characters number is 8 Press to confirm the typing If you want to give up the typing press directly AGE Press ABC _ 2 in turn to display the following dialog box PLEASE ENTER AGE Age is composed by three numbers and the input method is the same with the method which ID
30. n of mouse adjust the size by direction button i ne ME 7 Press or right button of mouse adjust the sample frame direction by direction button l l 8 Press orright button of mouse repeat steps 5 7 to re adjust sample frame Press left button or FUNC 4 7 in turn repeat steps 5 8 to measure continuously Up to 2 groups of measurement is allowed Press the middle button to end the measurement The result would be displayed on the right of screen Clear screen first if you want to re measure Elliptical measurement chart 095 7 1 3 Volume measurement Triaxial method 1 Measure the distance of 3 groups or more according to distance measurement 2 Press FUNC 4 or middle button of mouse to display volume value Vml on the right of screen indicates the current volume value Elliptical method Measure the perimeter area value of two groups by elliptical method the current volume value Vm1 would be displayed on the right of screen Volume measurement chart 7 1 4 M mode measurement 1 Freeze a satisfactory cardiogram in B M mode 2 Measure the distance of two ridges of periodic waves by distance measurement method Date of 3 groups is displayed at the right of screen which is listed from up to down heart rate unit n min ejection fraction mm s refresh rate unit MS the following picture is displayed as an example HeartRate Heart rate measurement chart 7 2 Obstet
31. nanannnonos 14 3 Operating Procedure Sosaia aE a KAKO Dott KATA eo ZAVALE a A EA N 15 ole oa da rs AA A A A a a atm ah wanton E 2712 15 SD E tae aware A ae ee ee RA 16 3 35 Operatino PLOCe ULES shi ione ii kore ig a I Krka Dao A Orao RER DA ARE CS A teke aa 16 ANimMage parameter AG USUIMENE uri ara T O OAO 17 4 Display mode 7S WA MNO it 17 4 Z hae MS ZIV ca A A sett vas sk PC RE O 18 43 Gam adosten osteo eee KAI Te EJ A A 18 44 made Dre MUNCSS ACIS Uat earn tame Use Reuse EE ETE A E 18 lt Pes E A E EE 18 AON Gray COMC CIO aigih i abit eels A eee 18 AZ Dynamic Tanee ad Ud 19 AS DEP Itad US ie iii iii Doblas isla ol iii 19 49 5cannine AiO Sl AC uste A al 19 ALO HOCUS AUS A A a hoe dl o 20 4 11 probe work A td aE 20 A Dob ram ere LA CAC US MAL a ais 20 A O O gees NAG AGES 00122500 20 3000 eet 101221 006535 310057910 21 A A SOTONE Cleat 2724235722 A AS A A A EA EOS 21 ALS Restore Tactory Send 21 Mage processing AAA AAA AAA A 22 A ONE E E24 ed E e A KOE ARENA RAMA 22 Dit CAMS VO A Za IN AAA S ora SA ARC AAA SANE RARAS ita 22 53 OVA IC Ma OC SLO SAVE A A lan slala a 23 5A mas cexport SVEORXRD xr ssir o e E 23 IIA OOM se esis rd ded AN d diera UAA d A ATA A N AT c u AT A ATE d e A 24 IMO B A O EA 12200 0 AE teins ko Dela Kitee Saeed ame ose RIO REE 24 li tr ema NUT E UY SFO wn RC PE SR NER TRIE Mr oS ES EEE EE PE eT eRe Mer ey 24 5 S PSCUCO color procedure at cet sera e o dl dea ue eter 25 5 9 Barcha ea A e ean ne 25
32. nd ensure that your hand can feel the coming change inside recta Keep 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 s 2 and body and then switch the probe to uterine horns as the following figure shows 1 Rectum 2 Uterine horns 3 Uterine bodies 4 Ovaries 5 Vaginas 6 Bladders Probe position for uterine and ovaries examination 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 7 BL measurement Confrim the distance value as per distance measurement methods and the corresponding data display behind O A O BOVINE SL Calculate the gestation age according to bovine SL l 2 Keep the cow standing 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 The maximum vertical axile of the stomachi should be displayed on the screen Wit
33. ng Please handle the equipment carefully 2 4 Power Supply The equipment provides two automatic switch over modes to supply power adapter and built in battery 2 4 1 Power supply with adapter Check the input power cord plug of the adapter to see if it matches the EPS outlet 2 Check the EPS to see if it is in the specified range and the power cord to see if it is connected well 3 Check the adaptor to see if it works well Plug the power cord into the AC input outlet switch on the power switch of the outlet 1f the DC output indicating light turns on green it works well 4 Shut the power switch of the outlet 5 Insert the DC output plug of the adapter into the DC14V 3A outlet in the rear of the equipment switch on the outlet 6 Press the power switch the main unit is power on and the power indicator light turns on that means the adapter operate well 2 4 2 Battery Operation Install the battery correctly on the main unit 2 Switch on the power switch on the left side of the equipment When the main unit 1s power on the power indicator will turn on 3 The equipment can start operation Note At power off state there is still certain power consumption with the main unit If the main unit can not be turned on when pressing down the switch that is to say the battery is running up and needs charging Note When the main unit charging volume indicator light is flashing that is the battery is running up and it should be
34. nics Co Ltd assumes the responsibility for equipment security reliability and performance only under the preconditions that the disassembly assembly and maintenance of the equipment are all performed by its assigned professional and the equipment is used strictly in compliance with the operation manual Shenzhen Well D Medical Electronics Co Ltd ensures a guarantee period within a year and a half since the delivery day and promises there is no problem with the new equipment in material and technology Within the guarantee period Shenzhen Well D Medical Electronics Co Ltd will maintain the equipment and replace the parts of non man made damages free of charge But will not repair or replace the equipment surface if it is damaged This guarantee is only available for failures occurred when the equipment is operated in compliance with the operation manual And the guaranteed equipment can only be used in the prescribed range given in manual This guarantee excludes losses or damages caused by external reasons such as thunder struck earthquake theft unsuitable use or abuse and refitting the equipment Shenzhen Well D Medical Electronics Co Ltd shall not be responsible for damages caused by other devices or arbitrary connection to other devices T Shenzhen Well D Medical Electronics Co Ltd shall not be responsible for losses damages or injuries caused by delayed service request When there is problem with the products please co
35. nit power adapter Battery LV2 4 6 5MHz Rectal probe Adapter power supply cord Coupling gel 250ml Manual Final examination report Packing List 1 7 Optional pieces V V V V V V Warning C1 11 50R 3 5MHz convex array probe C1 12 20R 5 0MHz micro convex probe L1 5 7 5MHz HF linear probe Printer CD High speed USB cable Please use the spare parts specified above The manufacturer shall not bear the responsibility of safety problem unexpected EMC performance drop caused by arbitrary adoption of non specified spare parts 2 Installation 2 1 Operation environmental requirements e Environment temperature range 10 C 40 C o Relative humidity range 30 75 Atmosphere pressure range OKPa 106Kpa o Power supply a c 100V 240V 50Hz 1Hz 60Hz 1Hz Avoid strenuous vibration during operation Keep away from equipments with high electric field high magnetic field and high voltage avoid strong sunlight on the display Keep the equipment well ventilated damp proof and dustproof Note Check according to the packing list after uncasing and make sure that there is no shipping damage and then install the equipment according to requirements and methods described in Installation Warning If there is breakage at unpacking check it is banned to use the device to ensure security The probe should be protected from felling off or crashing and the manufacturer 2 2 Installing and disassembling battery
36. ntact Shenzhen Well D Medical Electronics Co Ltd and explain the equipment model serial number date of purchase and the problem Matters need Attention 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 Warning Caution and Note Maloperation or inobservance of the instructions given by manufacturer or its agents may result in equipment damage or personal injury The following convention works through this manual to lay special emphasis on some information 9 Warning Stands for neglect of it will cause severe personal injury death or realized property loss 9 Caution Stands for neglect of it will cause slight personal injury or property damage Note to remind user of installation operation or maintenance information These information is very significant but with no risk Any warning against dangers shall not be contained in NOTE Safety labels Equipment labels explanation Note Refer to accompanying documents Signal output bY gt USB2 0 IPX7 Protection against dripping water Class II equipment 6 O Mouse EN FA Probe socket Packing and transportation labels explanation oe Handle carefully Temperature limit Piling layer limit Protect against heat General tips for e
37. quipment operation Note The equipment is use only for veterinary In operation 1 2 Heat radiation holes are strictly prohibited to be covered After closedown do not switch on the equipment within 2 3 minutes On scanning if any abnormal case is found stop scanning immediately and shut down the equipment The patient is prohibited to touch any non applied part of the equipment When operating do not press the keyboard panel too much otherwise the equipment might be damaged After operation 1 2 3 4 Power off the equipment Pull out the plug from power supply socket instead of pulling the cable Clean off the couplant on the probe with soft medical sterilized cotton ball 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 the following safety precaution must be implemented 10 11 The equipment shall be operated by qualified operating staff or under their instructions Do not open the equipment and change the parameters without permission If necessary please turn to for Shenzhen Well D Medical Electronics Co Ltd or its authorized agent for service 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 If there is equipment failure pl
38. re and other unexpected hazards Must not short circuit the output of the adapter a long term short circuit shall result in adapter damage Please use standard power cord as the input line of the network power supply for the adapter to reduce risk 12 Shenzhen Well D Medical Electronics Co Ltd shall 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 Warning When working in an intensive electromagnetic environment beyond its pre stated one WED 3000V s image may be interfered thus influence the diagnose At this time stop the device and reuse it until the electromagnetic interference is removed Warning When WED 3000V works with other devices in reduplication or in close parallel unforeseen EMC problem may appear If they have to work closely observe all the devices and verify if they are influenced by unexpected EM coupling 1 Summary 1 1 Brief Introduction This equipment is high resolution linear convex Veterinary Ultrasound Scanner It adopts micro computer control and digital scan converter DSC digital beam forming DBF real time dynamic aperture RDA real time dynamic receiving apodization real time Dynamic receiving focusing DRF Digital frequency Scan DFS frame correlation technologies to endue its ima
39. rics measurement The equipment offers gestational age measurement of equine bovine sheep swine cat and dog The corresponding gestational age can be displayed automatically by the parameter measurement of gestational sacs GS body length BL heart length HL stomach length SL umbilicus spinal distance USD head e diameter HD biparietal diameter BD craniocaudad length CRL The estimated date of delivery of cat and dog can also be displayed Press in the freeze state to display the obstetric menu of equine bovine swine and sheep on the screen Press again to display the obstetric menu of cat dog Press repeatedly to display the two menus circularly and it is presented as following Press to exit the obstetric menu EQUINE GSD BOVINE BL BOVINE SL BOVINE HL SWINE HL SHEEP USD Press the number to choose corresponding obstetric menu Then measure the distance of selected parameter by distant measurement The corresponding gestational age data can be displayed behind G A on the right of screen automatically and the estimated date of delivery can be displayed behind EDD on the right of screen The details are listed as following EQUINE GSD 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 examing organ with ultrasound 3 Hold the probe
40. rough adaptive line 2 5 3 Charging through auto charger 1 Take out the battery from the main unit or take out the spare battery 2 Connect the flat end marked with an arrow of the auto charger to the charging terminal of the battery 3 Plug the other end of the auto charger into the cigar lighter socket 4 When the Charging indicator light on the adapter turns into red the battery is in charging when the Charging indicator light turns into green the battery is fully charged Refer to figure Charging through auto charger Tips The input voltage of the auto charger is DC9 14V 1 5A The output voltage of the auto charger is DC12 6V 1A The operations and storage environment are the same as those of the main unit 14 3 Operating procedures 3 1 Introduction of keyboard Power indicator Display area Power switch Freezes button as Probe socket B O BBM BM 2 FUNC S FUNCIS AS We 4 00000 00000000 J Mouse As a supplement of computer operation mouse can make the measurement faster and more convenient PC mouse of which the left button middle button and right button have specific functions 1s applied to the equipment Left button Freeze the image or display the measuring mark Middle button End the measurement and display the result of volume measurement Right button e Determine the st
41. s ABC _ 9 in turn into interface language switching dialog box PLEASE ENTER LANGUAGE 1 CHINESE 2 ENGLISH Press corresponding number to switch the current language 6 6 Body mark Body mark Press ABC _ g in turn in freeze state and relative body mark could be displayed on the bottom of screen Press direction button continuously to display other body mark There are 16 body marks can be chosen Press B 0 to clear body mark The brief description of body mark is listed as following x Fa Sa Uf wo OF HH X swine food E wm IE Ya 29 BOVINE d ho EQUINE f i y 13s 7 Measurement 7 1 Ordinary measurement 7 1 1 Distance measurement L de gt First freeze the image Press 9 or the left button of mouse to display the measurement cursor Move the cursor to measurement start point l Press or the right button of mouse and move the cursor to measurement end point press 66 or the right button of mouse to switch the start and end cursor Press middle button of mouse to end the measurement Repeat steps 2 5 to measure continuously Up to 4 groups of measurement is allowed If you want to continue the measurement after 4 groups the original data would be overwritten The current measure result would be displayed on the right of screen The distance rate is listed as D1 D2 D3 D4 Press B 0 to clear the measurement mark and
42. s OD button to switch real time state and freeze state FROZEN on the bottom of screen is the freeze mark 4 3 Gain adjustment Press or button in real time state to active gain near field and far field on top right of the screen Then press and button to adjust gain value The gain adjustment range is 0 62 and the near field and far field adjustment range is 0 30 The pre set gain value is 27 Press to exit 4 4 Image brightness adjustment Press 74 or button in real time state to lighten B on top right of the screen then press and button to adjust the brightness Press to exit 4 5 Image smoothing Press or button in real time state to active this function The IM on the right of screen is lightening Then press and button to adjust sharpen level there are three levels can be chosen which listed as IMO IM1 IM2 4 j Press to exit Common image Image after smoothing 4 6 Gray correction Press or button in real time state to active this function The GY on the right of screen is lightening Then press and button to adjust the gray scale of image The adjustment range is GY0 GY7 j Press to exit Te Tip When an external monitor is applied the image might be properly displayed only by gray scale correction 4 7 Dynamic range adjustment Press or button in real time state to active this function The DR on the right of screen is lightening Then press and button
43. t 1 button in turn to save the image The prompt SAVING 05 displayed on top left of screen indicates that the image saving is conducting any other operation is forbidden And the prompt will disappear when the saving is completed 3 Press freeze button to back to the real time scanning state The image memory can number the image 01 64 automatically If 01 20 is used it would save from 21 the next time When the memory is full save over 64 images the following dialog box would display during the image saving STORAGE IS FULL ERASE NO 01 1 YES 2 NO Prompt whether the image NO 01 should be overwritten you may choose yes or not Tip When the memory is full you may export one image and then conduct image saving The system would prompt whether clear or save from the removed image number U disk storage U disk into the host and press gt FUNC 3 1 key the current stored image serial number automatically displays at top left corner of the image area Such as SAVING 001 When image saving finishes the serial number disappears 5 4 Image export SVLOAD 1 Press FUNC 4 2 button in turn to display the following dialog box eee PLEASE ENTER STORAGE NO 2 Type the memory number such as 01 press CABC to delete if there is wrong type then press DI to export the first saved image On the bottom left of screen it displays 0
44. t With the growth of gestation age the fetal heart macro axis increase regularly Measuring method is given in the following figure Swine Heart measurement 4 Measure selected parameter distance according to distance measurement method the corresponding gestation age data will automatically shows behind GA SHEEP USD Estimate gestation age according to hilum spine length of sheep There are two methods to exam pregnant sheep Use convex or linear probe to check abdomen and endo rectal probe to rectum These two methods are the same usful It is proofed as cording to some publication that these two methods are the same effective in pregnancy examination Rectum exmanination 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 18 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 Confrim 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
45. to adjust the dynamic range The dynamic range is 0 192dB and the adjustment range is 64 192dB 4 Press to exit 4 8 Depth adjustment 4 Press to exit the parameter adjustment state on the right of screen Press and button in the B type real time mode to switch the current scanning depth The current depth is displayed on the bottom right of screen The depth adjustment range changes with different probe type The following table is presented as a reference Probe type C1 11 50R 3 5MHz L1 5 7 5MHz C1 1220R 5 0MHz LV2 4 6 5MHz depth mm 907240 40790 807150 65 140 Depth 90 Depth 180 Depth 240 4 9 Scanning angel adjustment Press or button in real time state to active this function The Angel on the right of screen is lightening Then press and button to switch the scanning angel When mentioning probe angel please refer to the following table 4 Press to exit C1 11 50R 3 5MHz C1 12 20R 5 0MHz 70 visual and adjustable 96 visual and adjustable 19 4 10 Focus adjustment Focus number Press or button in real time B mode or BB mode state to light Focus on the top right of screen and then press 9 button repeatedly to switch the focal point number to one or two Meanwhile the current focal point number is displayed on the right of screen such as focus 2 D4 D4 means that the focal distance is 4 cm 4 Press to exit Attention When the focus is set to 2 the
46. ust STC Overall near field far field Unclear display of image gain 2 Clear the screen optical filter 45 10 Transportation and Storage 10 1 Environment requirements on transportation and storage Environment temperature range 5 C 40 C Relative humidity range lt 80 20 C 10 2 Transportation Signs on the packing box conform to lt Iconograph and sign of packing storage and transportation GB T191 2008 Simple shockproof establishment is fitted within the box which apply to aviation railway highway or steamship transportation Keep dry avoid inversion and collision 10 3 Storage 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 device 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 46 Appendix A Acoustic output reporting table B mode frequency 6 5MHz Trans ducer Model L1 5 Manufactured By SHENZHEN WELL D MEDICAL ELECTRONIC CO LTD Ts Nomscan ___ T C ma MPa 1 170 Index label s x P mW Min of Pa Zs Izpta aZs MW IN a gt _ O 3 lt Associated Z acoustic N o T 2 parameters 7 at max lpia deg Zp a MHZ f 5 331 5 331 0 334 Dim of Aaprt lt X TIE She usec
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