Plastic Induced ECG Interference on Cardiopulmonary BypassAn Adventure in Clinical Engineering
作者:
ALVIN,
WALD HOSHANG,
KHAMBATTA J.,
STONE LINDA,
期刊:
Journal of Clinical Engineering
(OVID Available online 1990)
卷期:
Volume 15,
issue 4
页码: 301-308
ISSN:0363-8855
年代: 1990
出版商: OVID
数据来源: OVID
摘要:
This paper describes ECG electrical interference present during extracorporeal perfusion for cardiac surgery, specifically under atmospheric conditions of low relative humidity. This interference was traced to an interaction between the polyvinyl-chloride polymer tubing nd the motion of roller pumps used during the cardiopulmonary bypass procedure. The possible causes of this interference are considered, static electricity or a piezoelectric effect, along with methods of its elimination or prevention.
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