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
