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Patent Searching and Data


Title:
【発明の名称】皮膚ビリルビン・レベルの非侵襲性測定
Document Type and Number:
Japanese Patent JP2003527919
Kind Code:
A
Abstract:
The invention concerns a method and a device for non-invasive measurement of a tissue and in particular of the skin bilirubin level. The inventive device is characterized in that it comprises: a reading head ( 1 ) capable of sending several flashes of various specific wavelengths towards the tissue ( 2 ) to be examined and of receiving and measuring in return the reflected light; a calculator, such as a microprocessor, capable of calculating for each wavelength the amount of reflected light and bring it to a value calculated proportionally to a reference value identical for a predetermined wavelength; and a comparator for comparing the calculated value to a table of reference values.

Inventors:
ディック,ジャン-ミシェル
Application Number:
JP2001570186A
Publication Date:
September 24, 2003
Filing Date:
March 01, 2001
Export Citation:
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Assignee:
メディック・エス ア―
International Classes:
G01N33/483; A61B5/00; A61B5/103; A61B5/145; G01N21/25; G01N21/27; G01N33/48; G01N33/72; H04N5/44; (IPC1-7): A61B5/00; G01N21/27; G01N33/483
Domestic Patent References:
JPH11299743A1999-11-02
JPH04127036A1992-04-28
Attorney, Agent or Firm:
山川 政樹