发明名称 |
Balloon catheter, its fabrication method, and method for fixedly mounting a balloon on catheter tube |
摘要 |
To provide a balloon catheter having a flexible and highly expandable balloon so as to prevent the inner wall of the blood vessel from being damaged by the passage of the balloon. In a balloon catheter aimed to be stayed in a blood vessel and to be used mainly for the occlusion of a blood vessel, the balloon comprises a material selected from materials which have sufficient flexibility for preventing a blood vessel blocking operation from giving a damage to a vascular wall, have sufficient elasticity with its shrink characteristics when removing the catheter, and prevent a thrombus due to a direct contact to blood; and a maximum stretching of the material of said balloon in the state stayed in the blood vessel is defined so as to exceed a maximum stretching of said balloon itself.
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申请公布号 |
US2009321010(A1) |
申请公布日期 |
2009.12.31 |
申请号 |
US20090458988 |
申请日期 |
2009.07.29 |
申请人 |
BI-SMEDIX INC. |
发明人 |
YOSHINO YOSUKE;KIMURA MASANORI;TAKEZAWA TAKASHI |
分类号 |
B32B37/30;A61F2/958;A61L29/00;A61L29/04;A61L29/06;A61M25/00;A61M25/06 |
主分类号 |
B32B37/30 |
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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