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Title:
CONCENTRATION MEASURING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/037879
Kind Code:
A1
Abstract:
Provided is a concentration measuring system capable of simply and reliably measuring the concentration of a target object in a medium serving as a measurement target. A concentration measuring system according to an embodiment measures the concentration of a target object in a medium serving as a measurement target X, and comprises: a first light emitting unit 11, which is a light emitting unit having a first wavelength λr; a first light receiving unit 12, which is a light receiving unit having the first wavelength λr; an amplifying unit 13; a filter 14; a second light emitting unit 21, which is a light emitting unit having a second wavelength λa; a second light receiving unit 22, which is a light receiving unit having the second wavelength λa; an amplifying unit 23; a filter 24; a signal generating unit 30; a blood concentration analyzing unit 40; and a display unit 50.

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Inventors:
OMATA SADAO (JP)
Application Number:
PCT/JP2022/031973
Publication Date:
March 16, 2023
Filing Date:
August 25, 2022
Export Citation:
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Assignee:
OST LAB LLC (JP)
International Classes:
G01N21/359; A61B5/1455; G01N21/27
Foreign References:
JP2018118034A2018-08-02
JP2009125402A2009-06-11
US20190167190A12019-06-06
JP2016087209A2016-05-23
JP2015142667A2015-08-06
US20210212604A12021-07-15
Attorney, Agent or Firm:
TAKITA SABURO LAW OFFICE (JP)
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