发明名称 |
PERCUTANEOUS CATHETER DIRECTED INTRAVASCULAR OCCLUSION DEVICES |
摘要 |
Abstract The present invention provides an improved vascular occlusion device having improved flexibility and retention of the type fabricated from braided tubular metal 5 fabric having an expanded preset configuration and an elongated collapsed reduced diameter configuration for delivery through a catheter to a treatment site and shaped to create an occlusion of an abnormal opening in a body organ or vessel, the woven metal fabric having a memory property whereby the medical device tends to return to said expanded preset configuration when unconstrained. The device further including 10 at least one disk portion adjacent a body cylindrical portion formed from the fabric and having a transition diameter between the disk and cylindrical portion, significantly smaller than the diameter of the disk and the diameter of the cylindrical portion. 4766828_1 (GHMatters) P64553.AU.1 |
申请公布号 |
AU2013270508(A1) |
申请公布日期 |
2014.01.30 |
申请号 |
AU20130270508 |
申请日期 |
2013.12.11 |
申请人 |
AGA MEDICAL CORPORATION |
发明人 |
AMPLATZ, KURT;GU, XIAOPING;OSLUND, JOHN;ADAMS, DANIEL O. |
分类号 |
A61F2/06;A61M25/00;A61M29/00 |
主分类号 |
A61F2/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|