Development of Cardiac Output Monitoring System Based on Thermodilution Method
10.3969/j.issn.1671-7104.2014.05.007
- VernacularTitle:热稀释法的心排量监测系统的研制
- Author:
Jilun YE
1
;
Yun JIANG
;
Sai LUO
;
Fan WANG
;
Xu ZHANG
Author Information
1. 深圳大学医学院生物医学工程系
- Keywords:
CO;
thermodilution method;
invasive monitoring;
hemody namic status monitoring
- From:
Chinese Journal of Medical Instrumentation
2014;(5):337-340
- CountryChina
- Language:Chinese
-
Abstract:
Cardiac output (CO) monitoring is a crucial part of the hemodynamic status monitoring. So far, thermodilution method, which is clinicaly recognized as the goldstandard method to monitor cardiac output, stil has irreplaceable advantages. This paper mainly introduces the use of platform for cardiac output measurement based on thermodilution method, mainly including three parts: the hardware platform, software design and algorithm process. A large amount of test data of this system has been got by CO simulator testing in the laboratory and preliminary clinical tests in the hospital. The testing result showed that using the proposed system can achieve good accuracy and repeatability.
