SAMPLE VOLUME TRACKING UNIT FOR PULSED DOPPLER ECHOCARDIOGRAPHY

被引：6

作者：

DAVIS, JG

RICHARDS, KL

GREENE, D

机构：

[1] UNIV NEW MEXICO,DIV CARDIOL,ALBUQUERQUE,NM 87106

[2] VET ADM HOSP,ALBUQUERQUE,NM 87108

来源：

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING | 1979年 / 26卷 / 05期

关键词：

D O I：

10.1109/TBME.1979.326404

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

An inexpensive sample volume (SV) tracking unit has been developed for use in pulsed Doppler echocardiography (PDE). The tracking unit allows the SV depth to be modulated by any desired time-varying function. Consequently, artifacts created by wall and leaflet motion are minimized in the Doppler audio signal. Copyright © 1979 by The Institute of Electrical and Electronics Engineers, Inc.

引用

页码：285 / 288

页数：4

共 11 条

[1] PULSED ULTRASONIC DOPPLER BLOOD-FLOW SENSING
BAKER, DW
[J]. IEEE TRANSACTIONS ON SONICS AND ULTRASONICS, 1970, SU17 (03): : 170 - &
[2] BAKER DW, 1976, ULTRASONICS MED BIOL, V2, P251
[3] BAKER DW, 1977, CARDIOVASCULAR FLOW
[4] BAKER DW, 1975, CARDIAC ULTRASOUND
[5] DAIGLE RE, 1977, ISA T, V16, P41
[6] FELIX W R JR, 1976, Journal of Clinical Ultrasound, V4, P275, DOI 10.1002/jcu.1870040409
[7] DOPPLER ECHOCARDIOGRAPHY - LOCALIZATION OF CARDIAC MURMURS
JOHNSON, SL
BAKER, DW
LUTE, RA
DODGE, HT
[J]. CIRCULATION, 1973, 48 (04) : 810 - 822
[8] JOHNSON SL, 1975, PULSE DOPPLER ECHOCA
[9] JORGENSEN JE, 1973, MED BIOL ENG, P404
[10] KALMANSON D, 1977, BRIT HEART J, V39, P517

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