The development of an impedance pneumograph monitor
10.3969/j.issn.1005-202X.2000.04.009
- VernacularTitle:阻抗式呼吸监护系统的研制
- Author:
Xiwu CAO
;
Qingkai DENG
;
Lihui LUO
- Publication Type:Journal Article
- Keywords:
biologic impedance;
impedance pneumograph;
electrode;
moddemod
- From:Chinese Journal of Medical Physics
2000;17(4):213-214,218
- CountryChina
- Language:Chinese
-
Abstract:
This paper introduces an impedance pneumograph monitor based on the single chip computer 80C552. It shares the same pair electrodes with ECG, and not only be applied to a multi-parameter physiological monitor as a subfunction model, but also can be operated as an independent instrument. This impedance pneumograph monitor can retrain the external interference such as ECG and myoelectricity with high efficiency, and has the advantages of smooth tespiratory waveform, good stability and high clinical application value.
