DESIGN AND DEVELOPMENT OF MEDICAL ELECTRONIC ...

More documents

Recommendations

Info

DIFFERENTIAL AMPLIFIERS 23equipment. For example, when the BPD is used in conjunction with an existing singleendedECG channel, J1-1 should be connected to the right-leg cable, and the other twoelectrodes can be placed at convenient sites on the body.DIFFERENTIAL AMPLIFIERSWhen a differential voltage is applied to the input terminals of an op-amp as depicted inFigure 1.20, the transfer function of the inverting follower must be rewritten asRfV out (V R 1 V 2 )Similarly, the transfer function of the noninverting follower must be modified toV out 1 RfR (V 1 V 2 )ininV1VdiffV2VoutVcmFigure 1.20Differential and common-mode voltages applied to the input of an op-amp.R110KR3100K++V-VinR210K-VVoutR4100KR1=R2R3=R4Vout=(R3/R1)VinFigure 1.21 Differential amplifier implemented with an op-amp.
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 72: 20 BIOPOTENTIAL AMPLIFIERSA way of
Page 76: 22 BIOPOTENTIAL AMPLIFIERSskin- ele
Page 82: DIFFERENTIAL AMPLIFIERS 25Simple Di
Page 86: OP-AMP INSTRUMENTATION AMPLIFIERS 2
Page 106: Vout1J3+V32910+-411-+-V114-V+V1IC1A
Page 114: 2BANDPASS SELECTION FORBIOPOTENTIAL
Page 118: WIDEBAND BIOPOTENTIAL AMPLIFIER 43m
Page 122: Figure 2.3 The output of the ISO107
Page 126: Figure 2.4 Dc and very low frequenc
Page 130:
PASSIVE FILTERS 49be powered from b
Page 134:
INVERTING INPUTD2BZD27C11D4BZD27C11
Page 138:
C50100nFR322.4MR28470KR351.2MR36240
Page 142:
NOTCH OUTR47100kR48100kR501MR49HIGH
Page 146:
5V_ISOQ1MMBT2907AR13120R163.3k5V_IS
Page 150:
ACTIVE FILTERS 59Many good books an
Page 154:
ACTIVE FILTERS 61we recommend that
Page 158:
Figure 2.15 A PSpice simulation ac
Page 162:
50/60-Hz NOTCH FILTERS 65where z is
Page 166:
Figure 2.17 (Continued)67
Page 170:
50/60-Hz NOTCH FILTERS 69R1RR3R+12V
Page 174:
HARMONIC ELIMINATOR 71is equivalent
Page 178:
The simplified circuit of Figure 2.
Page 182:
OUTOUTPUTOUTGNDIC1EDR-82534A1. .SIG
Page 186:
With these warnings in mind, let us
Page 190:
SWITCHED-CAPACITOR FILTERS 793. Nat
Page 194:
SLEW-RATE LIMITING 81identification
Page 198:
ECG AMPLIFIER WITH PACEMAKER PULSE
Page 202:
Page 206:
Page 210:
+15V141 2IC4ACD40106B32+-+15V4111IC
Page 214:
frequency of 5.3 kHz. When jumper J
Page 218:
SCRATCH, RUMBLE, CLICK, AND POP 93+
Page 222:
REFERENCES 95IC2A and IC2D. At the
Page 228:
98 DESIGN OF SAFE MEDICAL DEVICE PR
Page 232:
100 DESIGN OF SAFE MEDICAL DEVICE P
Page 236:
Page 240:
Page 244:
Page 248:
Page 252:
SIG OUTSIG COM+15PWR COMJ212J312I2F
Page 256:
112Figure 3.8 The simplest form of
Page 260:
Page 264:
VoutJ4Non-IsoPower InJ31234+15VISOJ
Page 268:
Page 272:
Page 276:
Page 280:
Page 284:
Page 288:
KELVINPROBEToDVMBT21.5V "D" CellF11
Page 292:
Page 296:
PatientConnectionsPatientConnection
Page 300:
MeasuringDeviceSelectorPatientConne
Page 304:
Page 308:
15VAC115VAC2ISO 125VACDUT GND SENSE
Page 312:
+12V+15V+7V-15V-7V+ C176.8uF+ C166.
Page 316:
117VACHOTNEUTRAL12MAIN ACPOWERSW2SW
Page 320:
TRIPD61N4148BufferR220k 1.0%Precisi
Page 324:
Page 328:
148 ELECTROMAGNETIC COMPATIBILITY A
Page 332:
Page 336:
Page 340:
Page 344:
Page 348:
Page 352:
Page 356:
Page 360:
164Figure 4.11 The intermediate-fre
Page 364:
Page 368:
Page 372:
Metal BoxHot(Black)L150uHC11.0uF 40
Page 376:
Page 380:
Page 384:
Page 388:
Page 392:
Page 396:
Page 400:
Page 404:
Page 408:
Page 412:
Page 416:
Page 420:
Page 424:
Page 428:
Page 432:
Page 436:
Page 442:
5SIGNAL CONDITIONING, DATA ACQUISIT
Page 446:
UNIVERSAL SENSOR INTERFACE 207Figur
Page 450:
Figure 5.3 Schematic diagram of the
Page 454:
UNIVERSAL SENSOR INTERFACE 211As co
Page 458:
UNIVERSAL SENSOR INTERFACE 213dat
Page 462:
UNIVERSAL SENSOR INTERFACE 215TABLE
Page 466:
UNIVERSAL SENSOR INTERFACE 217For d
Page 470:
UNIVERSAL SENSOR INTERFACE 219Figur
Page 474:
UNIVERSAL SENSOR INTERFACE 22111421
Page 478:
UNIVERSAL SENSOR INTERFACE 223TO J2
Page 482:
SAMPLING RATE AND THE NYQUIST THEOR
Page 486:
FREE DATA ACQUISITION CARD IN YOUR
Page 490:
OUTOUTGNDTOSOUNDCARDR1C110kR21000.1
Page 494:
FREE DATA ACQUISITION CARD IN YOUR
Page 498:
SPECTRAL ANALYSIS 233TABLE 5.4 Some
Page 502:
SPECTRAL ANALYSIS 235In most instan
Page 506:
w n x n e 2πjf n ∆t X( f ) ∆t
Page 510:
SPECTRAL ANALYSIS 239High-Resolutio
Page 514:
SPECTRAL ANALYSIS 241Figure 5.19 Po
Page 518:
SPECTRAL ANALYSIS 243order, but an
Page 522:
SPECTRAL ANALYSIS 245Figure 5.21 A
Page 526:
REFERENCES 247apart over the biceps
Page 532:
250 SIGNAL SOURCES FOR SIMULATION,
Page 536:
Page 540:
Page 544:
Page 548:
OUTPUTJ2SMBR10502WJP1JUMPER 3JP2JUM
Page 552:
Page 556:
Page 560:
Page 564:
Page 568:
T112VAC 1AD11N4005D31N4005+ C45+220
Page 572:
Page 576:
Page 580:
Page 584:
Page 588:
Page 592:
Page 596:
C791uFR112Z_SIG_OUTZ Amplitude~0-50
Page 600:
Page 604:
Page 608:
Page 612:
Page 616:
Page 620:
294Figure 6.31 A potentiostat-galva
Page 624:
Page 628:
Page 632:
Page 636:
Page 642:
7STIMULATION OF EXCITABLE TISSUESAn
Page 646:
STIMULATION OF EXCITABLE TISSUES 30
Page 650:
EXTRACELLULAR STIMULATION 309membra
Page 654:
CLINICAL USES OF ELECTRICAL STIMULA
Page 658:
9. Control of Parkinsonian tremor.
Page 662:
TABLE 7.1(Continued)CLINICAL USES O
Page 666:
DIRECT STIMULATION OF NERVE AND MUS
Page 670:
Page 674:
Page 678:
ELECTRODE 1ELECTRODE 2I_OUTR3+15V_S
Page 682:
Page 686:
Page 690:
Page 694:
Page 698:
Page 702:
WAVEFORM:CLOSED = MONOPHASICOPEN =
Page 706:
Page 710:
BT1 BT2 BT3 BT41.5V1.5V1.5V1.5VSW1P
Page 714:
Page 718:
ELECTRODE 3BODY PARTTO BESTIMULATED
Page 722:
• Cardiac demand pacemakers that
Page 726:
MAGNETIC STIMULATION 347trast, a ma
Page 730:
SCR1ST330S16P0L1COILEXTREME DANGER!
Page 734:
MAGNETIC STIMULATION 351• TOFF: t
Page 738:
MAGNETIC STIMULATION 353+ -d/dtCOIL
Page 742:
MAGNETIC STIMULATION 355tube cap. A
Page 746:
OTHER CLINICAL APPLICATIONS OF ELEC
Page 750:
Page 754:
Page 758:
Page 762:
Page 766:
Hodgkin, A. L., and A. F. Huxley, A
Page 770:
8CARDIAC PACING AND DEFIBRILLATIONW
Page 774:
BRADYARRHYTHMIAS 371As a result, on
Page 778:
THE FIRST PACEMAKERS 373designed in
Page 782:
Figure 8.4 The output of a PSpice s
Page 786:
THE FIRST PACEMAKERS 377V SenseA Se
Page 790:
Pacing Mode This parameter selects
Page 794:
EXTERNAL VVI PACEMAKER 381EXTERNAL
Page 798:
Figure 8.11 presents the schematic
Page 802:
VDDV+AnodeACTI VE_DISCHARGEQ1BSS84R
Page 806:
EXTERNAL VVI PACEMAKER 387TimeStamp
Page 810:
EXTERNAL VVI PACEMAKER 389}}default
Page 814:
SOFTWARE TESTING 391Of course, safe
Page 818:
IMPEDANCE TECHNIQUE 393contraction)
Page 822:
IMPEDANCE TECHNIQUE 395
Page 826:
IMPEDANCE TECHNIQUE 397C110.1uFR205
Page 830:
DEMOD_OUT+15Viso-15VisoINPUTJ5SMC39
Page 834:
INTRACARDIAC IMPEDANCE SENSOR 401Le
Page 838:
INTRACARDIAC IMPEDANCE SENSOR 403At
Page 842:
INTRACARDIAC IMPEDANCE SENSOR 405Fi
Page 846:
VENTRICULAR TACHYARRHYTHMIAS 407Tim
Page 850:
1.61.41.2Output Voltage10.80.60.4DV
Page 854:
VENTRICULAR TACHYARRHYTHMIAS 411Imp
Page 858:
DEFIBRILLATION 413stimulus waveform
Page 862:
SW5Safety InterlockF12AF20.25ASW1Po
Page 866:
SHOCK BOX PROTOTYPE 417defibrillati
Page 870:
SHOCK BOX PROTOTYPE 419Figure 8.34
Page 874:
Figure 8.36 Interconnection diagram
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?