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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.:

US 9173550 B1

PDFFull Text
Date of Patent:
Nov. 03, 2015

Filed:

Mar. 28, 2008

Medical apparatus

Applicant:

Kazushi Murakami, Tokyo, JP;

Inventor:

Kazushi Murakami, Tokyo, JP;

Assignee:

OLYMPUS CORPORATION, Tokyo, JP;

Attorney:

Scully, Scott, Murphy & Presser, P.C.

Primary Examiner:

Ryan Henderson

Int. Cl.
CPC ...
A61B 17/00 (2006.01); A61B 1/00 (2006.01); A61B 1/04 (2006.01); A61M 25/00 (2006.01); A61B 1/005 (2006.01); A61B 1/018 (2006.01); A61B 17/29 (2006.01); A61B 19/08 (2006.01); A61B 19/00 (2006.01);
U.S. Cl.
CPC ...
A61B 1/0052 (2013.01); A61B 1/0055 (2013.01); A61B 1/018 (2013.01); A61B 17/29 (2013.01); A61B 19/081 (2013.01); A61B 19/22 (2013.01); A61B 17/00234 (2013.01); A61B 2017/00278 (2013.01); A61B 2017/2905 (2013.01); A61B 2017/2906 (2013.01); A61B 2017/2908 (2013.01); A61B 2017/2927 (2013.01); A61B 2019/2219 (2013.01); A61B 2019/2242 (2013.01); A61B 2019/2269 (2013.01); A61B 2019/4868 (2013.01);
Abstract

A medical apparatus according to the present invention includes: a flexible sheath; an arm section having a bending part capable of bending operation and a first channel capable of inserting a procedure instrument therethrough, the arm section being disposed to protrude from a tip of the sheath; and an operation stick having a second channel connected to the first channel and a bending operating part connected to the arm section by an operation-transmission member, wherein the operation stick has: a regulation section for regulating movement of the bending operating part; and a falloff-preventive section for engaging with the procedure instrument inserted in the second channel to prevent the procedure instrument from falling from the operation stick.

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