- 专利标题: Implant and method for manufacturing same
-
申请号: US13164127申请日: 2011-06-20
-
公开(公告)号: US10272183B2公开(公告)日: 2019-04-30
- 发明人: Ullrich Bayer , Wolfgang Schultz , Nils Venohr , Johannes Riedmueller , Martina Schroeder
- 申请人: Ullrich Bayer , Wolfgang Schultz , Nils Venohr , Johannes Riedmueller , Martina Schroeder
- 申请人地址: CH Buelach
- 专利权人: BIOTRONIK AG
- 当前专利权人: BIOTRONIK AG
- 当前专利权人地址: CH Buelach
- 代理机构: Wagenknecht IP Law Group, PC
- 主分类号: A61F2/82
- IPC分类号: A61F2/82 ; A61L31/02 ; A61L31/08 ; A61L31/14 ; A61L31/18
摘要:
The present invention relates to an implant, in particular an intraluminal endoprothesis, comprising a body containing a metallic material, and comprising at least one functional element that is fastened to the body and has a material composition in at least a portion of its volume that differs from the material of the body, the material composition preferably including radio-opaque and/or x-ray opaque material. To effectively prevent accelerated degradation due to the formation of a local cell of the material of the body and the functional element, the at least one functional element includes a first layer at least in the region of its surface where it is bonded to the body, the first layer primarily containing at least one metal oxide. Furthermore, the manufacture of an implant of this type is described.
公开/授权文献
- US20110319982A1 IMPLANT AND METHOD FOR MANUFACTURING SAME 公开/授权日:2011-12-29