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:
Dec. 27, 2011
Filed:
Jun. 22, 2007
Kazushi Murakami, Hino, JP;
Yoshio Onuki, Hachioji, JP;
Takaaki Komiya, Akiruno, JP;
Hiroaki Ichikawa, Hachioji, JP;
Yasuhito Kura, Hachioji, JP;
Kazuki Honda, Hachioji, JP;
Takehiro Nishiie, Akishima, JP;
Kazushi Murakami, Hino, JP;
Yoshio Onuki, Hachioji, JP;
Takaaki Komiya, Akiruno, JP;
Hiroaki Ichikawa, Hachioji, JP;
Yasuhito Kura, Hachioji, JP;
Kazuki Honda, Hachioji, JP;
Takehiro Nishiie, Akishima, JP;
Olympus Medical Systems Corp., Tokyo, JP;
Abstract
A medical device of the invention includes: a treatment instrument including a treatment portion which is used extended from a distal end of an endoscope insertion portion having a treatment instrument channel, an operation portion for operation of advancing/retreating an operation wire coupled to the treatment portion, and a treatment instrument insertion portion in which the operation wire is advanceably/retreatably inserted, the treatment instrument insertion portion having a predetermined flexibility and inserted into the treatment instrument channel; a detecting portion for detecting advancing/retreating moving amount of the treatment instrument insertion portion; a treatment portion operating device to which the operation portion is installed, the treatment portion operating device advancing/retreating the operation wire to operate the treatment portion; an operation instructing portion for instructing operation of the treatment portion; and a control device for judging a state of the treatment instrument insertion portion and driving the treatment portion operating device by a moving amount obtained by correcting an advancing/retreating amount of the operation wire, based on a detection result from the detecting portion according to an instruction from the operation instructing portion.