A PRESSURE GENERATOR FOR TESTING FREQUENCY RESPONSE OF CATHETER/TRANSDUCER SYSTEMS USED FOR PHYSIOLOGICAL PRESSURE MEASUREMENTS

被引：5

作者：

SHELTON, CD

WATSON, BW

机构：

[1] Department of Medical Electronics, St. Bartholomew's Hospital, London

来源：

PHYSICS IN MEDICINE AND BIOLOGY | 1968年 / 13卷 / 04期

关键词：

D O I：

10.1088/0031-9155/13/4/302

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The generator described converts an electrical waveform into a corresponding pressure wave in a liquid. It is capable of generating a pressure of 60 mmHg peak-to-peak from d.c. to 250 HZ. Reference is made to its use for testing transducer/catheter systems for measurement of cardiovascular pressures.

引用

页码：523 / +

页数：1

共 7 条

[1]

KLIP W, 1962, VELOCITY DAMPING PUL

[2] TRANSMISSION OF SOUND WAVES IN LIQUID-FILLED CATHETER TUBES USED FOR INTRAVASCULAR BLOOD-PRESSURE RECORDING [J].