The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Nov. 19, 2019

Filed:

Aug. 27, 2014
Applicants:

Tokyo Medical University, Shinjuku-ku, Tokyo, JP;

Hamamatsu Photonics K.k., Hamamatsu-shi, Shizuoka, JP;

Inventors:

Takafumi Hamaoka, Tokyo, JP;

Shinsuke Nirengi, Kyoto, JP;

Masayuki Saito, Hokkaido, JP;

Takeshi Yoneshiro, Hokkaido, JP;

Assignees:

TOKYO MEDICAL UNIVERSITY, Shinjuku-ku, Tokyo, JP;

HAMAMATSU PHOTONICS K.K., Hamamatsu-shi, Shizuoka, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61B 5/1455 (2006.01); A61B 5/145 (2006.01);
U.S. Cl.
CPC ...
A61B 5/4872 (2013.01); A61B 5/1455 (2013.01); A61B 5/14546 (2013.01); A61B 5/14551 (2013.01); A61B 5/7275 (2013.01);
Abstract

A measurement method for brown adipose tissue includes a light input step of inputting near-infrared light from a light input unit into a measurement target portion, a light detection step of detecting light intensity of the near-infrared light having propagated through an interior of the measurement target portion by a light detection unit, and a calculation step of calculating an index value for a BAT amount from an oxygenated hemoglobin concentration or the like of the measurement target portion, which is acquired by near-infrared spectroscopy based on the detection result by the light detection unit.


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