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:
Mar. 11, 2025
Filed:
Mar. 17, 2022
Applicant:
Olympus Corporation, Tokyo, JP;
Inventors:
Assignee:
OLYMPUS CORPORATION, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 1/012 (2006.01); A61B 1/018 (2006.01);
U.S. Cl.
CPC ...
A61B 1/0125 (2013.01); A61B 1/018 (2013.01);
Abstract
An insertion device includes: a tube having a channel hole and a communication hole; a frame member having a tube insertion hole and a forceps channel and disposed to cover a periphery of the communication hole; and a closing member configured to close the channel hole in the tube at a position closer to a proximal end side than the communication hole and having a distal end surface disposed to face the communication hole.