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:
Jan. 26, 2021
Filed:
May. 03, 2018
Applicant:
Olympus Corporation, Tokyo, JP;
Inventor:
Masanori Hamazaki, Hachioji, JP;
Assignee:
OLYMPUS CORPORATION, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 1/00 (2006.01); A61B 1/05 (2006.01); A61B 1/12 (2006.01); G02B 23/24 (2006.01);
U.S. Cl.
CPC ...
A61B 1/00096 (2013.01); A61B 1/0008 (2013.01); A61B 1/0011 (2013.01); A61B 1/00078 (2013.01); A61B 1/00163 (2013.01); A61B 1/051 (2013.01); A61B 1/12 (2013.01); G02B 23/243 (2013.01); G02B 23/2423 (2013.01);
Abstract
An endoscope includes a distal end rigid member, a distal end member, an optical unit, an opening provided in the distal end member, and a ring-shaped molded member configured to engage with a ring-shaped space formed between an outer circumferential surface in the distal end portion in an axial direction of the optical member and an inner circumferential surface in the opening of the distal end member, inclined from the distal end face of the distal end member toward the distal end face on an outer circumferential surface of the optical member throughout a whole circumference.