BRUSTAD, JOHN R.,ALBRECHT, JEREMY J.,HILAL, NABIL,JOHNSON, GARY M.,HART, CHARLES C.
申请号：
CA2625734
公开号：
CA2625734C
申请日:
2006.10.12
申请国别(地区):
CA
年份:
2013
代理人:
摘要：
The invention relates to a hand access laparoscopy device having a gelcap, aretainer, a sleeve and a retention ring. The gelcap includes gel that isbonded to a cap. The cap includes an inner cylindrical wall to which the gelin bonded, thereby providing a sealing area between the device and the woundin a body wall. By securing the gel to the inner cylindrical wall, thethickness of the gel and corresponding cap is minimized along with the overallfootprint of the device. With the gel thickness reduced and able to besubstantially flush, the "doming" phenomenon produced by insufflation of apatients abdomen is reduced.
