发明名称 |
CIRCULAR STAPLER INTRODUCER WITH RADIALLY-OPENABLE DISTAL END PORTION |
摘要 |
Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise a hollow flexible sheath that has a distal end and an open proximal end that is sized to receive a stapling head portion of the circular stapler therein. A radially-openable barrel member is attached to a distal end of the hollow flexible sheath to define an opening for receiving the stapling head therein. A rigid cap member is hingably attached to the radially-openable barrel member and is movable between a closed position wherein the rigid cap member covers a distal end of the opening in the barrel member and open position wherein the rigid cap member is movable to a position wherein the distal end of the opening is exposed. A releasable latch member is provided to engage and release opposed ends of the radially-openable barrel member.
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申请公布号 |
US2011114699(A1) |
申请公布日期 |
2011.05.19 |
申请号 |
US20090621683 |
申请日期 |
2009.11.19 |
申请人 |
ETHICON ENDO-SURGERY, INC. |
发明人 |
BAXTER, III CHESTER O.;HUNT JOHN V.;SILKAITIS DANIUS P.;WILEY JEFFREY P.;FRANER PAUL T.;SCHULTE JOHN B.;ABBOTT DANIEL J. |
分类号 |
A61B17/068 |
主分类号 |
A61B17/068 |
代理机构 |
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地址 |
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