非同一線上の軸に取り付けられた無性ジョーを備えた内視鏡クリップアプライヤー。

Title:

非同一線上の軸に取り付けられた無性ジョーを備えた内視鏡クリップアプライヤー。

Document Type and Number:

Japanese Patent JP4732019

Kind Code:

B2

Abstract:

A flexible endoscopic clip applier includes a flexible coil with a manual actuator coupled to one end and a jaw assembly coupled to the other end. A store of clips is arranged adjacent to the jaw assembly and a clip pusher is arranged adjacent to the store of clips. The actuator includes a lever for opening and closing the jaws, a knob for rotating the jaw assembly, and a crank for dispensing clips. The knob and the lever are coupled to a single control member which extends through the coil to a joiner where it is joined to a pair of pull wires coupled to the jaws. The crank is coupled to a second control member which is threaded along a distal portion. The threaded portion engages a threaded member near the pusher and is coupled to the pusher such that rotation of the threaded control member by the crank causes the pusher to be moved distally.

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Inventors:

Jose Luis Francais
Kevin W Smith
Robert Sixt Jr.
Jürgen A. Cortenbach
Matthew A. Palmer

Application Number:

JP2005172724A

Publication Date:

July 27, 2011

Filing Date:

June 13, 2005

Export Citation:

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Assignee:

Ethicon Endo-Surgery,Inc.

International Classes:

A61B17/12; A61B1/00; A61B17/128; A61B17/28; A61B19/00

Domestic Patent References:

JP5503442A

Foreign References:

US20020198541

Attorney, Agent or Firm:

Konobu Kato

Previous Patent: JPS4732018

Next Patent: ねじ付きクリップを備えた内視鏡クリップアプライヤー