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:
Sep. 19, 2023
Filed:
Jun. 20, 2019
Applicant:
Hoya Corporation, Tokyo, JP;
Inventors:
Assignee:
HOYA CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 1/05 (2006.01); A61B 1/00 (2006.01); A61B 1/005 (2006.01); A61B 1/012 (2006.01);
U.S. Cl.
CPC ...
A61B 1/053 (2013.01); A61B 1/00025 (2013.01); A61B 1/0057 (2013.01); A61B 1/00103 (2013.01); A61B 1/00105 (2013.01); A61B 1/00114 (2013.01); A61B 1/00124 (2013.01); A61B 1/012 (2013.01);
Abstract
An endoscope has an insertion portion with a simple configuration. The endoscope is an endoscope having an insertion portion and an operation unit connected to one end of the insertion portion. The insertion portion includes a tube provided with a plurality of channels penetrating in a longitudinal direction, an operation unit connected to one end of the tube, and a distal tip that covers another end of the tube and smoothly communicates with a part of the plurality of channels.