发明名称 |
Atraumatic Occlusion Balloons and Skirts, and Methods of Use Thereof |
摘要 |
One aspect of the present invention relates to catheters that can be placed in or around bodily conduits to occlude or widen a biological lumen without imparting significant trauma to the lumen. In certain embodiments, the invention particularly relates to the use of a polymer composition which can be made to gel upon insertion into said balloon or skirt. In certain embodiments, the inflating viscous polymer composition is a liquid at room temperature and a gel at mammalian physiological temperature. In certain embodiments, the inflating viscous polymer composition comprises an optionally purified inverse thermosensitive polymer.
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申请公布号 |
US2013289605(A1) |
申请公布日期 |
2013.10.31 |
申请号 |
US201313926619 |
申请日期 |
2013.06.25 |
申请人 |
GENZYME CORPORATION |
发明人 |
VOGEL JEAN-MARIE;COHN WILLIAM E. |
分类号 |
A61B17/12;A61F2/958;A61M29/02 |
主分类号 |
A61B17/12 |
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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