发明名称 |
THIN FILM VASCULAR STENT AND BIOCOMPATIBLE SURFACE TREATMENT |
摘要 |
A vascular implant, comprising a sheet comprising thin film nickel titanium (NiTi), wherein the sheet has at least one super-hydrophilic surface having a water contact angle of less than approximately 5 degrees. The sheet is configured to have a compacted form having a first internal diameter and a deployed form having a second internal diameter larger than the first internal diameter. The sheet may be delivered into a blood vessel in the compacted form and expanded to its deployed form at a treatment location within the blood vessel, wherein the stent is configured to expand onto an internal surface of the blood vessel and exert a radial force on said internal surface. |
申请公布号 |
CA2753853(A1) |
申请公布日期 |
2010.09.10 |
申请号 |
CA20102753853 |
申请日期 |
2010.03.05 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
LEVI, DANIEL S.;CARMAN, GREGORY P.;CHUN, YOUNGJAE;VINUELA, FERNANDO |
分类号 |
A61F2/82;A61F2/06;A61F2/84;A61F2/92;A61L27/04;A61L27/28 |
主分类号 |
A61F2/82 |
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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