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
CA2680915(C)
申请公布日期
2017.02.07
申请号
CA20092680915
申请日期
2009.09.29
申请人
ETHICON ENDO-SURGERY, INC.
发明人
MURRAY, MICHAEL A.;WIDENHOUSE, CHRISTOPHER W.;SHELTON, FREDERICK E., IV;WHITE, WILLIAM JASON;GILL, ROBERT P.;VOEGELE, JAMES WALDEN;HESS, CHRISTOPHER J.;WEISENBURGH, WILLIAM BRUCE, II