| 摘要 |
PCT No. PCT/EP95/03903 Sec. 371 Date Nov. 19, 1996 Sec. 102(e) Date Nov. 19, 1996 PCT Filed Oct. 3, 1995 PCT Pub. No. WO96/11623 PCT Pub. Date Apr. 25, 1996This is a method for measuring oxygen saturation of arterial blood in tissue using at least two different wavelengths of light directed into the tissue and measuring the amount of radiation retained by the tissue and compensating the measurements for tissue haemoglobin content and skin pigmentation and pilosity and calibrating the equipment by obtaining measurements after the injection of a medical dye into the tissue.
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