<p>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.</p>
申请公布号
EP2168509(A1)
申请公布日期
2010.03.31
申请号
EP20090252296
申请日期
2009.09.29
申请人
ETHICON ENDO-SURGERY, INC.
发明人
WIDENHOUSE, CHRISTOPHER W.;SHELTON IV, FREDERICK E.;CROPPER, MICHAEL S.;TSONTON, MARK;GILL, ROBERT P.;VOEGELE, JAMES WALDEN;MURRAY, MICHAEL A.;HESS, CHRISTOPHER J.;WEISENBURGH, II, WILLIAM BRUCE