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. 30, 2019
Filed:
Dec. 14, 2016
Applicant:
Olympus Corporation, Tokyo, JP;
Inventor:
Takahiko Kato, Hino, JP;
Assignee:
OLYMPUS CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/00 (2006.01); A61B 1/00 (2006.01); A61B 1/12 (2006.01); G02B 23/24 (2006.01); A61B 1/005 (2006.01); A61B 1/07 (2006.01); G02B 7/14 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0006 (2013.01); A61B 1/00096 (2013.01); A61B 1/00101 (2013.01); A61B 1/00163 (2013.01); A61B 1/127 (2013.01); G02B 7/14 (2013.01); G02B 23/2423 (2013.01); G02B 23/2476 (2013.01); A61B 1/00039 (2013.01); A61B 1/00048 (2013.01); A61B 1/0052 (2013.01); A61B 1/07 (2013.01);
Abstract
An endoscope optical adapter includes an objective lens for observation, a lens frame configured to hold the objective lens, and a cover member fixed to an outer circumference of the lens frame and extended to an inner side to surround the objective lens. A path for discharging a droplet adhering to the objective lens is provided at a distal end portion of the lens frame or a distal end portion of the cover member.