发明授权
- 专利标题: Mechanical heart valve and production method thereof
- 专利标题(中): 机械心脏瓣膜及其制作方法
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申请号: US10111244申请日: 2000-10-19
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公开(公告)号: US06875230B1公开(公告)日: 2005-04-05
- 发明人: Shinichiro Morita , Saburo Nakamura , Shigeyuki Hirata , Toshiharu Shin'oka , Yasuharu Imai
- 申请人: Shinichiro Morita , Saburo Nakamura , Shigeyuki Hirata , Toshiharu Shin'oka , Yasuharu Imai
- 申请人地址: JP Kyoto JP Tokyo
- 专利权人: Gunze Limited,Tokyo Women's Medical University
- 当前专利权人: Gunze Limited,Tokyo Women's Medical University
- 当前专利权人地址: JP Kyoto JP Tokyo
- 代理机构: Knobbe, Martens Olsen & Bear LLP
- 优先权: JP11-301632 19991022
- 国际申请: PCTJP00/07265 WO 20001019
- 国际公布: WO0130274 WO 20010503
- 主分类号: A61F2/24
- IPC分类号: A61F2/24 ; A61L27/14 ; A61L27/50 ; A61L27/58
摘要:
An artificial heart valve comprising a tubular base body having sinuse(s) of Valsalva and valve cusp(s) provided inside the base body, characterized in that the base body and the valve cusps comprise a bioabsorbable polymer material.
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IPC分类: