发明申请
- 专利标题： POLYMERIC STENT AND METHODS OF MANUFACTURING THE SAME
- 专利标题（中）： 聚合物及其制备方法
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申请号： US14626481申请日： 2015-02-19
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公开(公告)号： US20150282961A1公开(公告)日： 2015-10-08
- 发明人: Hyung-Il Kim
- 申请人： Suntech Co., Ltd.
- 优先权： KR10-2012-0104473 20120920; KR10-2014-0022859 20140226
- 主分类号： A61F2/89
- IPC分类号： A61F2/89 ; B23K26/06 ; B23K26/40
摘要：
A method of manufacturing a polymeric stent by forming a pattern on a polymer tube with a laser, where the pattern formed on the polymer tube comprises a plurality of repeating units comprising a plurality of unit cells, each having a V-shaped configuration and polymeric stents formed by the methods. The pattern may be formed on the polymer tube (e.g., polylactic acid tube) using a second harmonic generator laser in which a wavelength ranging from 940 nm to 1552 nm is converted.
公开/授权文献
- US10010436B2 Polymeric stent and methods of manufacturing the same 公开/授权日：2018-07-03