发明授权
- 专利标题： Medical guide wire
- 专利标题（中）： 医用导丝
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申请号： US11261533申请日： 2005-10-31
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公开(公告)号： US07942832B2公开(公告)日： 2011-05-17
- 发明人: Satoru Kanuka , Chikei Shinohara , Akihiko Umeno , Noriyuki Tamai , Yutaka Tano
- 申请人： Satoru Kanuka , Chikei Shinohara , Akihiko Umeno , Noriyuki Tamai , Yutaka Tano
- 申请人地址： JP Shibuya-Ku, Tokyo
- 专利权人： Terumo Kabushiki Kaisha
- 当前专利权人： Terumo Kabushiki Kaisha
- 当前专利权人地址： JP Shibuya-Ku, Tokyo
- 代理机构： Buchanan Ingersoll & Rooney PC
- 优先权： JP2004-317821 20041101; JP2005-294010 20051006
- 主分类号： A61M25/00
- IPC分类号： A61M25/00
摘要：
A medical guide wire includes a core wire having a distal portion, and a cover portion formed of a resin for covering at least the distal portion of the core wire, and is provided with a distal shape portion having a curved portion, wherein the distal portion of the core wire includes a tapered portion continuously varied in outside diameter, and a distal flexible portion provided on the distal side of the tapered portion, and the wire diameter variation rate at the tapered portion is 40 to 55%.
公开/授权文献
- US20060116609A1 Medical guide wire 公开/授权日：2006-06-01
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