Various devices are provided for allowing multiple surgical instruments to be inserted through a single surgical access device at variable angles of insertion, allowing for ease of manipulation within a patient's body while maintaining insufflation. Safety shields and release mechanisms are also provided for use with various surgical access devices.
申请公布号
EP2168508(A3)
申请公布日期
2010.05.26
申请号
EP20090252291
申请日期
2009.09.29
申请人
ETHICON ENDO-SURGERY, INC.
发明人
HESS, CHRISTOPHER J.;WIDENHOUSE, CHRISTOPHER W.;SHELTON, IV, FREDERICK E.;GILL, ROBERT P.;VOEGELE, JAMES WALDEN;MURRAY, MICHAEL A.;WEISENBURGH, WILLIAM BRUCE, II