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 |
US8491623(B2) |
申请公布日期 |
2013.07.23 |
申请号 |
US20070851848 |
申请日期 |
2007.09.07 |
申请人 |
VOGEL JEAN-MARIE;COHN WILLIAM E.;PLUROMED, INC. |
发明人 |
VOGEL JEAN-MARIE;COHN WILLIAM E. |
分类号 |
A61F2/958;A61M29/00 |
主分类号 |
A61F2/958 |
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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