首页   按字顺浏览 期刊浏览 卷期浏览 Intracardiac Catheter Tip Piezoresistive Pressure Gauge
Intracardiac Catheter Tip Piezoresistive Pressure Gauge

 

作者: Max Traite,   Walter Welkowitz,   Rudolph Downs,  

 

期刊: Review of Scientific Instruments  （AIP Available online 1960）
卷期: Volume 31, issue 9  

页码: 987-991

 

ISSN:0034-6748

 

年代: 1960

 

DOI:10.1063/1.1717125

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A pressure gauge is described that can be encased in a small‐bore plastic cathether. The small size permits insertion directly into the heart. The unit uses a two‐section piezoresistive element, operated as a cantilever. The sensitivity of the gauge is 0.16 mv/v/psi, and the frequency response is flat from 0 to 400 cps.

 

点击下载:  PDF (366KB)



返 回