发明申请
US20120137521A1 PROSTHETIC HEART VALVE, PROSTHETIC HEART VALVE ASSEMBLY AND METHOD FOR MAKING SAME
有权
前置心脏瓣膜，前置心脏瓣膜组件及其制造方法
- 专利标题： PROSTHETIC HEART VALVE, PROSTHETIC HEART VALVE ASSEMBLY AND METHOD FOR MAKING SAME
- 专利标题（中）： 前置心脏瓣膜，前置心脏瓣膜组件及其制造方法
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申请号： US13370725申请日： 2012-02-10
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公开(公告)号： US20120137521A1公开(公告)日： 2012-06-07
- 发明人: Billie J. Millwee , Janice L. Shay , Carolyn Majkrzak , Melissa Young , Tara S. Kupumbati
- 申请人： Billie J. Millwee , Janice L. Shay , Carolyn Majkrzak , Melissa Young , Tara S. Kupumbati
- 申请人地址： US MN Minneapolis
- 专利权人： MEDTRONIC, INC.
- 当前专利权人： MEDTRONIC, INC.
- 当前专利权人地址： US MN Minneapolis
- 主分类号： B21D51/16
- IPC分类号： B21D51/16
摘要：
A method of forming a leaflet of a prosthetic valve includes placing a first piece of material on a working surface. A leaflet mold is placed on the first piece of material, and provides a outer peripheral shape comprising a curved portion. A second piece of material is placed over the first piece and the leaflet mold. The first and second pieces of material are stitched to one another along at least a portion of the curved portion of the leaflet mold. The leaflet mold is removed from first and second pieces of material.
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