DESIGN AND DEVELOPMENT OF MEDICAL ELECTRONIC ...

More documents

Recommendations

Info

Q17IRF9530+24V_SW+15V_NON_ISOGND NON ISO1IC182 3+VIN +VOUT-VINCOMM-VOUTHBO4U15D15 DC-DC Converter4512BPSGIC43BNX002CBCG43D1333V, 5WQ39TIP42R331.0IC19UC3906D12SCHOTTKY16Q19TIP 421512R106100K11R35100K+24_VBATTO BATTERYR104470KBATT_COMMQ18BS170R10510M+24V_ENABLEC22470uF, 50V1+IN2IC20DSA6U48S54+OUT3-IN-OUTSINK243579C/S -C/LC/S ++VINPWR INDOC INDC260.22uF14 1 8 6C270.1uFVOLT. SENSESTATE LEVEL CNTL1310R39100KR36385KR379.09KC2310uFC24.01uFC250.1uFR381MQ20IRF9530+5V+5SWCOMPC/S OUTOC TERMGNDSOURCECHRG ENABLET. BIAS+5V_ENABLEGNDFigure 8.37 An isolated dc/dc rated at 3 kV with a maximum 60-Hz leakage of a 2-µA converter powers the battery charger circuitry. Asingle-chip gel-cell charge controller IC (UC3906) charges two sealed 12-V batteries. Q4 switches power to the high-voltage power supplyfrom the 24-V battery. This switch is turned-on by Q5 upon receipt of the appropriate command from the shock-box microcontroller. IC9produces 5 V to run the microcontroller and associated logic.422
Page 2:
DESIGN AND DEVELOPMENTOF MEDICAL EL
Page 8:
Copyright © 2005 by John Wiley & S
Page 14:
CONTENTSPREFACEDISCLAIMERABOUT THE
Page 20:
xPREFACEThe book addresses the prac
Page 26:
DISCLAIMERThe projects in this book
Page 30:
ABOUT THE AUTHORSDavid Prutchi is V
Page 36:
2 BIOPOTENTIAL AMPLIFIERSGainG70.7%
Page 40:
4 BIOPOTENTIAL AMPLIFIERSVolumeCond
Page 44:
6 BIOPOTENTIAL AMPLIFIERSWarning! T
Page 48:
8 BIOPOTENTIAL AMPLIFIERSIfRf-VccRi
Page 52:
10 BIOPOTENTIAL AMPLIFIERSFigure 1.
Page 56:
12 BIOPOTENTIAL AMPLIFIERSof the sk
Page 60:
14 BIOPOTENTIAL AMPLIFIERScontamina
Page 64:
Page 68:
Page 72:
20 BIOPOTENTIAL AMPLIFIERSA way of
Page 76:
22 BIOPOTENTIAL AMPLIFIERSskin- ele
Page 80:
Page 84:
26 BIOPOTENTIAL AMPLIFIERSOscillosc
Page 88:
28 BIOPOTENTIAL AMPLIFIERS+15VV 132
Page 92:
X1KX100X10JP2Sense3 2 13 2 14 5 6JP
Page 96:
32 BIOPOTENTIAL AMPLIFIERSgenerator
Page 100:
Page 104:
36 BIOPOTENTIAL AMPLIFIERSresults i
Page 108:
38 BIOPOTENTIAL AMPLIFIERSUsing off
Page 112:
Page 116:
42 BANDPASS SELECTION FOR BIOPOTENT
Page 120:
Page 124:
Page 128:
Page 132:
Page 136:
Page 140:
Page 144:
Page 148:
5V_ISOIR25.1MR35.1MIR11M2374 8-+65V
Page 152:
Page 156:
62Figure 2.14 State-variable filter
Page 160:
64Figure 2.16 Since the cutoff freq
Page 164:
66Figure 2.17 PSpice simulation res
Page 168:
Page 172:
Page 176:
OUTOutputOut GND6R42kIC 1UAF42 8Hig
Page 180:
-OUTOUTGNDININPUTINGND11R5100k1213+
Page 184:
Page 188:
Page 192:
Page 196:
Page 200:
Page 204:
86Figure 2.35 The slew-rate limiter
Page 208:
Page 212:
J3OUTPUTBNC2CR81.05KIC 2C406654 3LP
Page 216:
IC5DCD4093B11CDisplay_InAD131N41484
Page 220:
OUT+5V_ISOC122uF3284+-IC1A1OPA2130+
Page 226:
3DESIGN OF SAFE MEDICALDEVICE PROTO
Page 230:
STANDARDS FOR PROTECTION AGAINST EL
Page 234:
LEAKAGE CURRENTS 1011. Ground leaka
Page 238:
Figure 3.2 A universal differential
Page 242:
DESIGN EXAMPLE: ISOLATED DIFFERENTI
Page 246:
-15VC6+15VC5.01uFIC2.01uF UA741 -15
Page 250:
ANALOG SIGNAL ISOLATION USING OPTIC
Page 254:
LINEAR ANALOG ISOLATION USING OPTOI
Page 258:
LINEAR ANALOG ISOLATION USING OPTOI
Page 262:
NON ISO.POWERSignalOutputJP312ISO.P
Page 266:
ISOLATEDPOWERINPUTJ4ISOLATED SIDENO
Page 270:
DIGITAL ALTERNATIVE TO SIGNAL ISOLA
Page 274:
SOFTWARE FOR THE ISOLATED A/D 121LP
Page 278:
POWER SUPPLIES 123Figure 3.17 The n
Page 282:
ADDITIONAL PROTECTION 125In additio
Page 286:
TESTING FOR COMPLIANCE 127designed
Page 290:
TESTING FOR COMPLIANCE 129Voltage-M
Page 294:
TESTING FOR COMPLIANCE 131The frequ
Page 298:
SelectorSelectorPatientConnectionsP
Page 302:
+V_LCD-V_LCDC110.01uFR1462kR1362kC6
Page 306:
ISOLATED 125 VACAC BALANCE125VAC TO
Page 310:
TABLE 3.3 Normal and Fault Conditio
Page 314:
TESTING FOR COMPLIANCE 141TABLE 3.4
Page 318:
TESTING FOR COMPLIANCE 143HI-POTHV
Page 322:
TESTING FOR COMPLIANCE 145that diel
Page 326:
4ELECTROMAGNETIC COMPATIBILITYAND M
Page 330:
RADIATED EMISSIONS FROM DIGITAL CIR
Page 334:
RADIATED EMISSIONS FROM DIGITAL CIR
Page 338:
+24VISOC6100nFIsoC12100nFIso15IC1+V
Page 342:
ELECTROMAGNETIC FIELDS 155TABLE 4.3
Page 346:
ELECTROMAGNETIC FIELDS 157andIlH(A/
Page 350:
PROBING E- AND H-FIELDS IN THE NEAR
Page 354:
BARE-BONES SPECTRUM ANALYZER 161mag
Page 358:
45MHz_IFR813R982L2L1LOFREQUENCYADJU
Page 362:
single-chip IF processor, takes car
Page 366:
CONDUCTED EMISSIONS 167J2BNC1220MHz
Page 370:
CONDUCTED EMISSIONS 169LISN40 cmLIS
Page 374:
SUSCEPTIBILITY 171TABLE 4.4EN-55011
Page 378:
SUSCEPTIBILITY 173The human body mo
Page 382:
SUSCEPTIBILITY 175Gas delivery tube
Page 386:
SUSCEPTIBILITY 177the user that the
Page 390:
SUSCEPTIBILITY 179Figure 4.22 A pro
Page 394:
SUSCEPTIBILITY 181+12VSW 1*= Heatsi
Page 398:
SUSCEPTIBILITY 183Ground PlaneContr
Page 402:
J2To D evi ceUnd er Te stAC Power P
Page 406:
SUSCEPTIBILITY 187mode after a prol
Page 410:
GOOD DESIGN PRACTICES, REMEDIES, AN
Page 414:
Page 418:
Page 422:
Page 426:
Page 430:
Page 434:
Page 438:
REFERENCES 203REFERENCESDash, G., a
Page 444:
206 SIGNAL CONDITIONING, DATA ACQUI
Page 448:
SCLKDOUT*CSMUXD0MUXD1MUXD2ANALOG TO
Page 452:
210Figure 5.4 Timing diagram for th
Page 456:
Page 460:
Page 464:
Page 468:
Page 472:
Page 476:
TO J1UNIVERSALSENSORINTERFACECONNEC
Page 480:
Page 484:
Page 488:
Page 492:
Page 496:
Page 500:
+C110uFC20.1uFR1100k+12VR2C30.01uFI
Page 504:
Page 508:
Page 512:
Page 516:
Page 520:
Page 524:
Page 530:
6SIGNAL SOURCES FOR SIMULATION,TEST
Page 534:
OUTPUTSW1C11uF,25VC30.1uF++15V-15VC
Page 538:
15+12V+12V147147TRIGGERCLOCKADJUSTC
Page 542:
DIGITAL GENERATION OF ANALOG WAVEFO
Page 546:
DIGITAL GENERATION OF ANALOG WAVEFO
Page 550:
ARB BASICS 259TABLE 6.2 Input Lines
Page 554:
ARB BASICS 261If more than sufficie
Page 558:
ARB BASICS 263Figure 6.11 The addre
Page 562:
D[0:31]D[0:31]+5VSW2R4510kJ3BNCCLK_
Page 566:
CLK_LOCALC330.022uFC342200pFSW3200k
Page 570:
ARB BASICS 269Finally, a word of ca
Page 574:
ARB BASICS 271complex waveform can
Page 578:
ARB BASICS 273design package such a
Page 582:
OUTOUTPUTOUTGNDIC1BTL0847-5V+5V+5V+
Page 586:
RESPONSIVE SIMULATORS 277Figure 6.1
Page 590:
Figure 6.21 Right-atrial and right-
Page 594:
+15VCLKDINIC31LTC1451VCCVOUT+5VC390
Page 598:
RESPONSIVE SIMULATORS 283IC40B scal
Page 602:
Figure 6.26 This bar graph display
Page 606:
RESPONSIVE SIMULATORS 287A EventDet
Page 610:
RESPONSIVE SIMULATORS 289relatively
Page 614:
Figure 6.30 A torso simulator model
Page 618:
Experimental validation studies for
Page 622:
RESPONSIVE SIMULATORS 295One Telede
Page 626:
inner surface. Their heart source m
Page 630:
VERY REALISTIC PHYSIOLOGICAL SIGNAL
Page 634:
..--R+-111698134TO A/DIN1IN2IN3IN4V
Page 638:
REFERENCES 303We believe that exper
Page 644:
306 STIMULATION OF EXCITABLE TISSUE
Page 648:
Page 652:
Page 656:
Page 660:
Page 664:
Page 668:
Page 672:
Page 676:
Page 680:
FAULT:COMPLIANCELIMITD1RED LEDIC2BP
Page 684:
Page 688:
Page 692:
CURRENTTOOSCILLOSCOPECHANNEL 2"Y" I
Page 696:
Page 700:
Page 704:
PULSER9250kR148.2kEXTERNAL TRIGGERS
Page 708:
Page 712:
Page 716:
Page 720:
Page 724:
Page 728:
Page 732:
I1TR280IR_TISSUE100k+ -d/dt d/dt10u
Page 736:
I(R_COIL)V(dIdt)V(CAPACITOR_BANK)I(
Page 740:
Page 744:
Page 748:
Page 752:
Page 756:
Page 760:
Page 764:
Page 768:
Page 772:
370 CARDIAC PACING AND DEFIBRILLATI
Page 776:
Page 780:
Page 784:
Page 788:
Page 792:
Page 796:
VDDR211MVDDR20750KC6RefractoryPerio
Page 800:
SENSING INVDDR45.1MC347NFD2HSMS2802
Page 804:
Page 808:
Page 812:
Page 816:
Page 820:
Page 824: 396 CARDIAC PACING AND DEFIBRILLATI
Page 828: DIFFERENTIALOFFSETNULLINGR3510KR371
Page 848: IMPED_OUTGND PWR+ C3522uF+ C3922uFL
Page 852: 410Figure 8.30 Intracardiac impedan
Page 878: SHOCK BOX PROTOTYPE 423In operation
Page 882: SHOCK BOX PROTOTYPE 425markets and
Page 886: Figure 8.40 A H-bridge switch confi
Page 890: SHOCK BOX PROTOTYPE 429V_CAP_OUTR56
Page 894: SHOCK BOX PROTOTYPE 431onboard the
Page 898: SHOCK BOX PROTOTYPE 433+12_VBATC791
Page 902: SHOCK BOX PROTOTYPE 435value by the
Page 906: CARDIAC FIBRILLATOR 4373. Every 1 s
Page 910: CONCLUDING REMARKS 439+9VS1R1IC15CO
Page 914: EPILOGUEOut of clutter, find simpli
Page 918: PATH THROUGH THE FDA 443intended us
Page 922: the industry is undergoing profound
Page 926:
APPENDIX ASOURCES FOR MATERIALS AND
Page 930:
SOURCES FOR MATERIALS AND COMPONENT
Page 934:
APPENDIX BFTP SITE CONTENTftp://ftp
Page 938:
FTP SITE CONTENT 453• LPT8FAST.BA
Page 942:
FTP SITE CONTENT 455Folder: Redistr
Page 948:
458 INDEXCentro de Construccion de
Page 952:
460 INDEXPacemaker(s) (Continued)pu
show all

DESIGN AND DEVELOPMENT OF MEDICAL ELECTRONIC ...

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?