- 专利标题: Method for manufacturing a biocompatible wire
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申请号: US16749495申请日: 2020-01-22
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公开(公告)号: US11697869B2公开(公告)日: 2023-07-11
- 发明人: Heiko Specht , Sai Srikanth Golagani Venkata Kanaka , Zhen Yun Liu
- 申请人: Heraeus Deutschland GmbH & Co. KG
- 申请人地址: DE Hanau
- 专利权人: Heraeus Deutschland GmbH & Co. KG
- 当前专利权人: Heraeus Deutschland GmbH & Co. KG
- 当前专利权人地址: DE Hanau
- 代理机构: Dicke, Billig & Czaja, PLLC
- 主分类号: C22F1/10
- IPC分类号: C22F1/10 ; C21D1/26 ; C21D8/06 ; C22C19/05 ; C22C19/07 ; C22C27/04 ; B21F45/00 ; B21C1/00 ; C21D9/52
摘要:
The disclosure relates to a method for manufacturing a biocompatible wire, a biocompatible wire comprising a biocompatible metallic material and a medical device comprising such wire. The method for manufacturing a biocompatible wire comprises providing a workpiece of a biocompatible metallic material, cold working the workpiece into a wire, and annealing the wire, wherein a cold work percentage is 97 to 99%, wherein the cold working is a drawing with a die reduction per pass ratio in a range of 6 to 40%, and wherein the annealing is done in a range of 850 to 1100° C.
公开/授权文献
- US20210230728A1 METHOD FOR MANUFACTURING A BIOCOMPATIBLE WIRE 公开/授权日:2021-07-29
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