Aamir Badruddin,Edgard Luiz Ramos Pereira,Thomas J. Wolfe,Osama O. Zaidat
申请号：
US15984644
公开号：
US20180333158A1
申请日:
2018.05.21
申请国别(地区):
US
年份:
2018
代理人:
摘要：
An apparatus for treating an aneurysm in a blood vessel includes a wire to be advanced within a tube and an occlusion element disposed on the wire. The occlusion element includes a cover and an inner anchoring member. The occlusion element is configured to fit within the tube and slide out of an opening at distal end of the tube in response to movement of the wire. The cover is configured to expand to an expanded configuration when advanced into the aneurysm, wherein the cover comprises a diameter that is greater than the diameter of a neck portion of the aneurysm and is configured such that a first portion of the cover contacts an interior surface of the aneurysm and a second portion covers the neck portion of the aneurysm. The inner anchoring member extends from the cover portion and is configured to contact the interior surface of the aneurysm.
