发明名称 |
Local delivery of water-soluble or water-insoluble therapeutic agents to the surface of body lumens |
摘要 |
A method and device for local delivery of a water-insoluble therapeutic agent to the tissue of a normal or diseased body lumen is disclosed. An expandable structure of a medical disposable device, such as a balloon of a balloon catheter, is coated with a non-durable coating which comprises poly(HEMA) complexed with iodine and has a substantially water-insoluble therapeutic agent dispersed therein. The medical disposable device is inserted into a body lumen, and expanded to contact the non-durable coating against the body lumen and deliver the substantially water-insoluble therapeutic agent to the body lumen tissue.
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申请公布号 |
US8491925(B2) |
申请公布日期 |
2013.07.23 |
申请号 |
US201113310326 |
申请日期 |
2011.12.02 |
申请人 |
MICHAL EUGENE T.;POLLMAN MATTHEW J.;CV INGENUITY CORP. |
发明人 |
MICHAL EUGENE T.;POLLMAN MATTHEW J. |
分类号 |
A61F2/958;A61F13/00;A61L33/00 |
主分类号 |
A61F2/958 |
代理机构 |
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地址 |
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