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.
Patent No.:
Date of Patent:
Oct. 03, 2023
Filed:
Jul. 19, 2018
Applicant:
Sony Corporation, Tokyo, JP;
Inventors:
Atsushi Ito, Kanagawa, JP;
Tomoya Ikuta, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/026 (2006.01); A61B 5/00 (2006.01); A61B 5/0285 (2006.01);
U.S. Cl.
CPC ...
A61B 5/0261 (2013.01); A61B 5/0285 (2013.01); A61B 5/7203 (2013.01); A61B 2562/0238 (2013.01); A61B 2562/185 (2013.01);
Abstract
A bio-optical measuring apparatus according to an embodiment of the present disclosure includes a light source that emits coherent light; and three or more optical receivers that receive reflected light from a living body, of light outputted from the light source toward the living body. The bio-optical measuring apparatus further includes a signal processing unit that obtains a low-noise signal by performing averaging processing based on detection signals outputted from the respective optical receivers in response to reception of the reflected light.