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:
Aug. 02, 2016
Filed:
Dec. 16, 2004
Applicants:
Hiro-o Yamano, Akita, JP;
Akihito Sadamasa, Tokyo, JP;
Inventors:
Hiro-o Yamano, Akita, JP;
Akihito Sadamasa, Tokyo, JP;
Assignee:
OLYMPUS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 29/00 (2006.01); A61B 18/14 (2006.01); A61B 1/018 (2006.01); A61B 17/29 (2006.01); A61B 17/34 (2006.01); A61B 17/00 (2006.01); A61B 18/00 (2006.01);
U.S. Cl.
CPC ...
A61B 18/1492 (2013.01); A61B 1/018 (2013.01); A61B 17/29 (2013.01); A61B 17/3478 (2013.01); A61B 18/1402 (2013.01); A61B 2017/00269 (2013.01); A61B 2018/0022 (2013.01); A61B 2018/00214 (2013.01); A61B 2218/002 (2013.01);
Abstract
A submucosal layer dissection instrument of the present invention includes an instrument body that is inserted into a submucosal layer, a line formed between the proximal end side and the distal end side of the instrument body; and an expanding section provided on the distal end side of the instrument body that expands in the case of having received a supply of fluid through the line.