Changes in transmission spectrum of human venous blood under action of low-intensity He-Ne laser or extracorporal UV irradiation

被引：0
|
作者：
Minkovich, VP [1 ]
Starodumov, AN [1 ]
Marochkov, AV [1 ]
机构：
[1] Ctr Invest Opt, Leon 37150, GTO, Mexico
来源：
LASER-TISSUE INTERACTIONS, THERAPEUTIC APPLICATIONS, AND PHOTODYNAMIC THERAPY | 2001年 / 4433卷
关键词：
transmission spectra; low-intensity laser irradiation of blood; extracorporal UV irradiation of blood; oxyhemoglobin; oxygen saturation;
D O I：
10.1117/12.446522
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
At present, foolproof methods are needed for control of low-power light biomedical effects. Transmission spectra of whole blood from 108 patients were recorded before and after action of low-intensity He-Ne laser and extracorporal UV irradiation. We have observed changes in the blood transmission spectrum caused by oxygen saturation changes in venous blood. It has shown that He-Ne laser irradiation more selectively acts to venous blood than extracorporal UV irradiation.
引用
收藏
页码：169 / 173
页数：5
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