发明名称 |
Method and Device for Full Thickness Resectioning of an Organ |
摘要 |
A full-thickness resection system comprises a flexible endoscope and a stapling mechanism, wherein the endoscope is slidably received through at least a portion of the stapling mechanism. The stapling mechanism comprises an anvil and a stapling head mounted to the anvil so that the anvil and the stapling head are moveable with respect to one another between a tissue receiving position and a stapling position and wherein a gap formed between the stapling head and the anvil is larger in the tissue receiving position than it is in the stapling position. A position adjusting mechanism is provided for moving the anvil and the stapling head between the tissue receiving and stapling positions and a staple firing mechanism sequentially fires a plurality of staples from the stapling head across the gap against the anvil and through any tissue received in the gap and a knife cuts a portion of tissue received within the gap. A control unit which remains outside the body is coupled to the stapling mechanism for controlling operation of the position adjusting mechanism and the staple firing mechanism.
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申请公布号 |
US2011108604(A1) |
申请公布日期 |
2011.05.12 |
申请号 |
US201113009070 |
申请日期 |
2011.01.19 |
申请人 |
ADAMS RONALD D;SULLIVAN III ROY H;MAIN LAUREN O;KRATSCH PETER K;NUNEZ GEORGE A;KORTENBACH JURGEN A;SOLAR MATT;BUESS GERHARD F;SCHURR MARC O |
发明人 |
ADAMS RONALD D.;SULLIVAN, III ROY H.;MAIN LAUREN O.;KRATSCH PETER K.;NUNEZ GEORGE A.;KORTENBACH JURGEN A.;SOLAR MATT;BUESS GERHARD F.;SCHURR MARC O. |
分类号 |
A61B17/068;A61B17/00;A61B17/072;A61B17/28;A61B19/00 |
主分类号 |
A61B17/068 |
代理机构 |
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代理人 |
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地址 |
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