发明名称 |
Multi-layer braided structures for occluding vascular defects |
摘要 |
A collapsible medical device (10) for occluding an abnormal opening in, for example, a body organ, wherein the medical device is shaped from plural layers (20,22,24) of a heat-treatable metal fabric. Each of the fabric layers is formed from a plurality of metal strands and the assembly is heat-treated within a mold in order to substantially set a desired shape of the device. By incorporating plural layers in the thus-formed medical device, the ability of the device to rapidly occlude an abnormal opening in a body organ is significantly improved. |
申请公布号 |
ZA200502143(B) |
申请公布日期 |
2007.12.27 |
申请号 |
ZA20050002143 |
申请日期 |
2005.03.14 |
申请人 |
AGA MEDICAL CORPORATION;AMPLATZ, KURT |
发明人 |
AMPLATZ, KURT;OSLUND, JOHN C;THILL, GARY A. |
分类号 |
A61B;A61B17/00;A61B17/12 |
主分类号 |
A61B |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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