Martin Oberländer,Kevin Pilz,Michael Sauer,Sebastian Wagner
申请号：
US12762117
公开号：
US08945002B2
申请日:
2010.04.16
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A seal (10) is used for closing-off a proximal-side access port of an access instrument into a body. It has a cap (12) having a wall (14) covering the access port and a circumferential collar (16), which can be put over an edge of the access port. At least two approximately circular-segment-shaped openings are present in the wall (14), wherein a flexible dome sits on each opening and, on the proximal side, has, compared to the circular-segment-shaped openings, a smaller entry port (26, 28).
