发明名称 |
Medical device including guide wire and balloon catheter for curing a coronary artery |
摘要 |
In a medical guide wire 1 , a rear half of a leading bulge portion (ellipsoidal helical spring) 5 forms a truncated cone shaped front catheter engagement portion 8 . An inner wall of a balloon catheter 2 forms a flared end portion 2 A which absorbably fits into the front catheter engagement portion 8 due to the physical adhesion so to provisionally connect the balloon catheter 2 to the front catheter engagement portion 8 . The medical guide wire 1 and the balloon catheter 2 are inserted into the blood vessel with one single step procedure when the medical guide wire 1 is introduced into the blood vessel to place the balloon portion 10 at the stricture blood vessel area (P).
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申请公布号 |
US7150723(B2) |
申请公布日期 |
2006.12.19 |
申请号 |
US20050146143 |
申请日期 |
2005.06.07 |
申请人 |
ASAHI INTECC CO., LTD. |
发明人 |
MEGURO TAIICHIROH;MOMOTA MASASHI;KATO TOMIHISA |
分类号 |
A61M25/00;A61B5/00;A61F2/958;A61M5/178;A61M25/09;A61M29/00;A61M29/02 |
主分类号 |
A61M25/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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