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. 13, 2018
Filed:
Sep. 02, 2016
Applicant:
Olympus Corporation, Hachioji-shi, Tokyo, JP;
Inventors:
Tomohiko Mamiya, Kawasaki, JP;
Kiyotaka Matsuno, Sagamihara, JP;
Assignee:
OLYMPUS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 10/04 (2006.01); A61B 1/00 (2006.01); A61B 8/12 (2006.01); A61B 1/05 (2006.01); A61B 8/08 (2006.01); A61B 8/00 (2006.01);
U.S. Cl.
CPC ...
A61B 10/04 (2013.01); A61B 1/00 (2013.01); A61B 1/05 (2013.01); A61B 8/0841 (2013.01); A61B 8/12 (2013.01); A61B 8/4461 (2013.01); A61B 2010/045 (2013.01);
Abstract
In a puncture needle for an endoscope, in a state in which a distal end of an outer sheath is located in an observation field of an observation optical system of an endoscope and a needle slider is retracted to abut a needle slider engaging section, a distal end of an inner sheath is located closer to a distal side than a proximal end of a raising base in the outer sheath, and a proximal end of the inner sheath is located closer to a proximal side than a needle tip of a needle tube in the outer sheath.