John R. Frigstad,James R. Mujwid,Karl A. Jagger,William S. Tremulis,Robert C. Grant
申请号：
US12756762
公开号：
US09566419B2
申请日:
2010.04.08
申请国别(地区):
US
年份:
2017
代理人:
摘要：
An occlusion device is described and depicted for occluding a body lumen. The device can comprise an occluding body member and one or more protruding portions or members disposed on the body member such that the protruding portion is provided with spacing, or surface area, to allow for tissue in-growth. The device can also comprise an expandable plug. The expandable plug may be twisted or otherwise formed into a shape, e.g., helical, in its initial deployment configuration, and untwist upon deployment.
