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:
Jul. 07, 2020
Filed:
Jan. 14, 2016
Applicant:
Sony Corporation, Tokyo, JP;
Inventors:
Assignee:
SONY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02C 9/00 (2006.01); G02B 30/25 (2020.01); H04N 13/337 (2018.01); A61B 34/00 (2016.01); G02C 7/12 (2006.01); A61F 9/02 (2006.01); G02C 11/08 (2006.01); G02C 1/02 (2006.01); G02C 11/00 (2006.01);
U.S. Cl.
CPC ...
A61B 34/25 (2016.02); A61F 9/023 (2013.01); A61F 9/025 (2013.01); G02B 30/25 (2020.01); G02C 7/12 (2013.01); G02C 9/00 (2013.01); H04N 13/337 (2018.05); G02C 1/026 (2013.01); G02C 11/00 (2013.01); G02C 11/08 (2013.01); G02C 2200/06 (2013.01); G02C 2200/08 (2013.01); G02C 2200/32 (2013.01);
Abstract
[Object] To provide a novel and improved surgical face guard with which a three-dimensional image can be used safely during medical treatment. [Solution] Provided is a surgical face guard, including a frame configured to be worn on a head of a medical worker, and a polarization shield configured to cover at least an in-front-of-eyes part and a part of a side-of-face surface of the medical worker, and have a predetermined polarization property with respect to a three-dimensional image.