- 专利标题： Graft systems having filling structures supported by scaffolds and methods for their use
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申请号： US17164259申请日： 2021-02-01
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公开(公告)号： US11957608B2公开(公告)日： 2024-04-16
- 发明人: Michael A. Evans , Gwendolyn A. Watanabe , Amy Lee , Steven L. Herbowy
- 申请人： Nellix, Inc.
- 申请人地址： US CA Irvine
- 专利权人： Nellix, Inc.
- 当前专利权人： Nellix, Inc.
- 当前专利权人地址： US CA Irvine
- 代理机构： Foley & Lardner LLP
- 分案原申请号： US11413460 2006.04.28
- 主分类号： A61F2/844
- IPC分类号： A61F2/844 ; A61F2/07 ; A61F2/95 ; A61F2/06 ; A61F2/90
摘要：
Aneurysms are treated by filling at least one double-walled filling structure with a curable medium within the aneurysm. The filling structures may be delivered over balloon deployment mechanisms in order to shape and open tubular lumens therethrough. Scaffolds are placed into the tubular lumens in order to help maintain the shape, anchor the filling structures in place, and provide improved blood flow transition into and out of the tubular lumens.
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