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血中グルコース濃度情報の取得方法
专利权人:
独立行政法人国立高等専門学校機構
发明人:
宮石 隆,雜賀 憲昭
申请号:
JP2009251861
公开号:
JP5360718B2
申请日:
2009.11.02
申请国别(地区):
JP
年份:
2013
代理人:
摘要:

PROBLEM TO BE SOLVED: To provide a method for obtaining information about blood glucose level which is non-invasive and sensitive.

SOLUTION: The method for obtaining information about blood glucose level comprises: transmitting the light from an alternative current halogen lamp through a rotatably set half-wavelength plate to convert it into a linearly polarized light, with the S-polarized light of which the surface of the superficial tissue of a living body is then irradiated to have an angle of incidence of about 45° and collecting the P-polarized light from among the diffuse reflectance light from the superficial tissue of the living body to analyze by spectroscopy, thereby obtaining information about a blood glucose level, wherein the half-wavelength plate is previously set to have such an angle of rotation that the S-polarized light irradiating the surface of the superficial tissue may have maximum intensity within a glucose absorption band.

COPYRIGHT: (C)2011,JPO&INPIT

来源网站:
中国工程科技知识中心
来源网址:
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