John R. Brustad,Jeremy J. Albrecht,Nabil Hilal,Gary M. Johnson,Charles C. Hart
申请号：
US14149497
公开号：
US09017254B2
申请日:
2014.01.07
申请国别(地区):
US
年份:
2015
代理人:
摘要：
The application relates to a hand access laparoscopy device having a gelcap, a retainer, a sleeve and a retention ring. The gelcap includes gel that is bonded to a cap. The cap includes an inner cylindrical wall to which the gel in bonded, thereby providing a sealing area between the device and the wound in a body wall. By securing the gel to the inner cylindrical wall, the thickness of the gel and corresponding cap is minimized along with the overall footprint of the device. With the gel thickness reduced and able to be substantially flush, the “doming” phenomenon produced by insufflation of a patients abdomen is reduced.
