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:
Dec. 08, 2020
Filed:
Aug. 16, 2017
Applicant:
Olympus Corporation, Tokyo, JP;
Inventors:
Assignee:
OLYMPUS CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61B 13/00 (2006.01); A61B 1/32 (2006.01); A61C 1/00 (2006.01); A61B 1/07 (2006.01); B29D 11/00 (2006.01); F21V 8/00 (2006.01); G02B 6/24 (2006.01); A61B 1/00 (2006.01); A61B 1/012 (2006.01); A61B 1/04 (2006.01); A61B 1/06 (2006.01); G02B 5/02 (2006.01); G02B 23/24 (2006.01);
U.S. Cl.
CPC ...
A61B 1/07 (2013.01); A61B 1/0011 (2013.01); A61B 1/00126 (2013.01); A61B 1/012 (2013.01); A61B 1/04 (2013.01); A61B 1/063 (2013.01); A61B 1/0638 (2013.01); A61B 1/0669 (2013.01); B29D 11/00663 (2013.01); G02B 5/0242 (2013.01); G02B 5/0278 (2013.01); G02B 6/0008 (2013.01); G02B 6/241 (2013.01); G02B 23/2469 (2013.01); G02B 23/2476 (2013.01); B29D 11/00798 (2013.01);
Abstract
An illumination unit includes a light guide and a light converter. Wettability which a distal end side surface of the light guide has for an enclosing member of the light converter is lower than wettability which a distal end face has for the enclosing member.