发明授权
- 专利标题： Medical guide wire and process for production thereof
- 专利标题（中）： 医用导丝及其制造方法
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申请号： US13074786申请日： 2011-03-29
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公开(公告)号： US08192373B2公开(公告)日： 2012-06-05
- 发明人: Shinichi Sakane , Hiroshi Yamada , Jun Kogamori , Chisaka Aoyama
- 申请人： Shinichi Sakane , Hiroshi Yamada , Jun Kogamori , Chisaka Aoyama
- 申请人地址： US CA Redwood Shores
- 专利权人： Seven Dreamers Laboratories, Inc.
- 当前专利权人： Seven Dreamers Laboratories, Inc.
- 当前专利权人地址： US CA Redwood Shores
- 代理机构： Hamre, Schumann, Mueller & Larson, P.C.
- 优先权： JP2002-276139 20020920
- 主分类号： A61M25/00
- IPC分类号： A61M25/00
摘要：
A medical guide wire (1) is made in which at least a fluororesin coating layer (13) is formed on the surface of a metal wire (11), wherein particulate matter is present in the fluororesin coating layer (13), and the fluororesin coating layer covers the particulate matter and at least some of the particulate matter is formed in surface protrusion-shaped projections (14). It is thus possible to provide a medical guide wire that is inexpensive to manufacture and whose strength is unaffected and frictional resistance is low, and manufacturing method for the same.
公开/授权文献
- US20110177230A1 MEDICAL GUIDE WIRE AND PROCESS FOR PRODUCTION THEREOF 公开/授权日：2011-07-21
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