Research on metrological verification and the development of the verification equipment for digital electrocardiographs.
- Author:
Cheng-hua DUAN
1
;
Jian-ge JIA
;
Ying-xue LI
;
Xin-an DUAN
;
Shu-wang ZHANG
Author Information
1. Graduate School, University of Science and Technology of China, Beijing.
- Publication Type:Journal Article
- MeSH:
Electrocardiography;
instrumentation;
methods;
Equipment Design;
Signal Processing, Computer-Assisted;
instrumentation
- From:
Chinese Journal of Medical Instrumentation
2005;29(5):349-351
- CountryChina
- Language:Chinese
-
Abstract:
In order to guarantee that digital electrocardiographs with an adequate accuracy and reliabity are available for measurements in clinical practice, it is very important to determine the metrological characteristics, methods and to develop the equipments for verification. This paper elaborates the basic functions, specification, schematic drawing and key techniques of calibration equipments as well as test items for digital electrocardiographs.
