发明名称 |
Thrombosis filter with cover layer |
摘要 |
A method is provided for applying a cover layer (9) to a net structure (4) to be used for medical purposes, in particular a thrombosis filter. The net structure (4) is applied to a planar substrate (1) that covers openings (5) of the net structure on one side, wherein the openings (5) across the uncovered side are filled with a sacrificial material (7), in particular copper. The net structure (4) is lifted from the substrate (1). A cover layer (9) is deposited on the surface previously covered by the substrate, and the sacrificial material (7) is removed.
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申请公布号 |
US8308928(B2) |
申请公布日期 |
2012.11.13 |
申请号 |
US20070438635 |
申请日期 |
2007.08.24 |
申请人 |
QUANDT ECKHARD;ZAMPONI CHRISTIANE;SCHMUTZ CLEMENS;ACANDIS GMBH & CO. KG |
发明人 |
QUANDT ECKHARD;ZAMPONI CHRISTIANE;SCHMUTZ CLEMENS |
分类号 |
C25D1/00;A61L33/00;B29C37/02 |
主分类号 |
C25D1/00 |
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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