An access device for providing access from a skin incision to a surgical site is described. The access device has a first section having a proximal end and a distal end defining a first path therethrough. The access device has a second section having a proximal end and a distal end defining a second path therethrough, the second section is movable relative to the first section, and the first and second sections cooperate to form a continuous path such that movement of the second section changes the length of the path.
申请公布号
WO2006096517(A3)
申请公布日期
2009.04.02
申请号
WO2006US07620
申请日期
2006.03.03
申请人
发明人
MARCHEK, CONNIE;FRASIER, WILLIAM;CARLONE, ANTHONY;HERARD, KATHERINE;PAVENTO, NICHOLAS;BEARDSLEY, TIMOTHY;MALONE, JOHN DANIEL;DZIEDZIC, SARA;FRANK, SHERYL;CONNOLLY, STEPHEN;SELOVER, SEAN