Title:
組織テンショナーを備えた外科用ステープル留めデバイス
Document Type and Number:
Japanese Patent JP4755983
Kind Code:
B2
Abstract:
A circular stapling device particularly suited for surgical treatment of internal hemorrhoids is provided. The stapling device includes a distal head portion having an anvil and a shell assembly. A tissue tensioner device including a tissue engagement member is movably positioned between the anvil and the shell assembly and is operable via a tensioner trigger to position tissue within a bore defined within the shell assembly.
Inventors:
Heinrich, Russell
Chikey, Laslo
Chikey, Laslo
Application Number:
JP2006520384A
Publication Date:
August 24, 2011
Filing Date:
July 16, 2004
Export Citation:
Assignee:
Tyco Healthcare Group Limited Partnership
International Classes:
A61B17/115; A61B17/00; A61B17/32
Domestic Patent References:
| JP2003111763A | 2003-04-15 | |||
| JP2003019138A | 2003-01-21 | |||
| JP2003513695A | 2003-04-15 | |||
| JP2003500100A | 2003-01-07 | |||
| JP2000070274A | 2000-03-07 |
Foreign References:
| WO2002080781A2 | 2002-10-17 | |||
| WO2002038037A2 | 2002-05-16 |
Attorney, Agent or Firm:
Takeshi Oshio
Natsuki Morishita
Natsuki Morishita