[Gastric mucosa blood-supply analyzer].
A new medical device, using a gastroscope and the OMA technology, is intoduced in this paper. It is used to determine the blood-supply parameters (oxygen saturation, hemoglobin and onygenated hemoglobin) of gastric mucosa quickly and noninvasiuely. Besides, its testing principles and structure are described here. The clinical testing resuets obtained from various parts of the stomach and gastric ulcer show that they are very important and very useful informations for clinicd diagnosis.
Xu
S C
SC
Shanghai Institute of Laser Technology.
Li
Y N
YN
Wang
J P
JP
Fang
S J
SJ
D005753:Gastric Mucosa / Q000098:blood supply*; D005773:Gastroscopy; D006801:Humans; D012039:Regional Blood Flow; D013050:Spectrometry, Fluorescence / Q000295:instrumentation* / Q000379:methods*; D013276:Stomach Ulcer / Q000175:diagnosis / Q000473:pathology