发明名称 Surgical stapler
摘要 A surgical stapler is disclosed which includes a first body portion supporting an anvil plate defining a fastener forming surface, and a second body portion configured to releasably mate with the first body portion. A disposable loading unit is removably supported in the second body portion and includes a cartridge defining a plurality of slots, a plurality of surgical fasteners disposed in the slots, a plurality of ejectors positioned adjacent the surgical fasteners, and a wedged actuator configured to enter into and translate through the cartridge to sequentially interact with the ejectors. An elongated actuation member is mounted for longitudinal movement within the second body portion and is releasably engagable with the wedged actuator, whereby longitudinal movement of the actuation member causes the wedged actuator to interact with the ejectors, driving the surgical fasteners from the cartridge to be formed against the anvil plate.
申请公布号 US2001002029(A1) 申请公布日期 2001.05.31
申请号 US20010765805 申请日期 2001.01.19
申请人 GEISTE ROBERT J.;PALMER MITCHELL J.;HEATON LISA W.;SAVAGE ROBERT C.;WILSON JON 发明人 GEISTE ROBERT J.;PALMER MITCHELL J.;HEATON LISA W.;SAVAGE ROBERT C.;WILSON JON
分类号 A61B17/072;A61B19/00;A61B19/02;(IPC1-7):A61B17/068 主分类号 A61B17/072
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