Noninvasive monitoring technology and device for tissue blood oxygen content
- VernacularTitle:组织血氧含量无创监测技术及仪器研究
- Author:
Tianhong JIN
;
Zhenzhai LIU
;
Qiusheng ZHAO
;
Junlai GUO
- Publication Type:Journal Article
- Keywords:
tissue blood oxygen content;
Technology of Near-Infrared Spectrum;
Lambert-Beer Law;
Lock-In Amplifier(LIA);
?-?A/DC
- From:
Chinese Medical Equipment Journal
1993;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
The conventional invasive tissue blood oxygen content measurement is poor in continuity.The weakness of the signal,strong interference and random transmission of the photon in tissues make the measurement difficult.Recently,near infrared spectrum technology has been applied to tissue blood oxygen content measurement.This paper presents a hardware design method for tissue blood oxygen content measurement by near infrared spectrum technology.
