- 专利标题： RADIOPAQUE INTRALUMINAL STENTS
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申请号： US17562592申请日： 2021-12-27
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公开(公告)号： US20220117762A1公开(公告)日： 2022-04-21
- 发明人: John A. Simpson , Puneet Kamal Singh Gill , Pamela A. Kramer-Brown
- 申请人： Abbott Cardiovascular Systems, Inc.
- 申请人地址： US CA Santa Clara
- 专利权人： Abbott Cardiovascular Systems, Inc.
- 当前专利权人： Abbott Cardiovascular Systems, Inc.
- 当前专利权人地址： US CA Santa Clara
- 主分类号： A61F2/82
- IPC分类号： A61F2/82 ; C22C1/04 ; A61L31/18 ; A61L31/02 ; C22C19/07 ; A61F2/06
摘要：
A stent having a cobalt-based alloy, wherein the cobalt-based alloy is free of nickel (Ni), the cobalt-based alloy including 10-65 weight % metal member selected from a platinum group metal, a refractory metal, or combinations thereof, 15-25 weight % chromium (Cr), 4-7 weight % molybdenum (Mo), 0-18 weight % iron (Fe), and 22-40 weight % cobalt (Co).
公开/授权文献
- US11779477B2 Radiopaque intraluminal stents 公开/授权日：2023-10-10
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