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
AU2009222425(B2)
申请公布日期
2014.11.27
申请号
AU20090222425
申请日期
2009.09.25
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 II, WILLIAM BRUCE