Title:
縫合器及び縫合システム
Document Type and Number:
Japanese Patent JP4624485
Kind Code:
B2
Abstract:
A suturing device for suturing tissues by using a suturing unit having an anchor mounted to an end portion of a suturing thread is provided, the suturing device including: a pair of first and second jaws which are opened or closed so as to grip the tissue; a hollow needle tube which receives the anchor in an inner cavity thereof; and a pusher which is inserted through the needle tube in a freely advancing and retracting manner and is capable of pushing the anchor received in the needle tube toward a distal end of the needle tube, in which the needle tube is disposed so as to intersect the first jaw and to allow the distal end thereof to face the second jaw, and in which, when the tissue is gripped by the first and second jaws, the needle tube is inserted into the tissue.
Inventors:
Takayuki Suzuki
Tetsuya Yamamoto
Shinji Takahashi
Satoko Suzuki
Takahiro Ogasaka
Tetsuya Yamamoto
Shinji Takahashi
Satoko Suzuki
Takahiro Ogasaka
Application Number:
JP2010517217A
Publication Date:
February 02, 2011
Filing Date:
November 05, 2009
Export Citation:
Assignee:
オリンパスメディカルシステムズ株式会社
International Classes:
A61B17/04
Domestic Patent References:
| JP8112252A | ||||
| JP8033635A | ||||
| JP2006116356A | ||||
| JP2007229472A | ||||
| JP2008531207A | ||||
| JP2007532262A |
Foreign References:
| WO2007037326A1 | ||||
| WO2006098155A1 |
Attorney, Agent or Firm:
Sumio Tanai
Masatake Shiga
Suzuki Mitsuyoshi
Tadao Takashiba
Hiroshi Masui
Masatake Shiga
Suzuki Mitsuyoshi
Tadao Takashiba
Hiroshi Masui