发明名称 |
MEDICAL ARTICLES HAVING THERAPEUTIC-AGENT-CONTAINING REGIONS FORMED FROM COALESCED POLYMER PARTICLES |
摘要 |
Medical articles, such as drug-releasing patches or implantable or insertable medical devices, which are made up of a medical article substrate and a therapeutic-agent-containing region. The therapeutic-agent-containing region is made up of (i) a water-dispersible therapeutic agent therapeutic agent and (ii) coalesced polymer particles supplied by an aqueous dispersion. Also described are methods of forming such medical articles, and methods of releasing a therapeutic agent within a patient using such medical articles. |
申请公布号 |
EP1781346(B1) |
申请公布日期 |
2009.07.01 |
申请号 |
EP20050779949 |
申请日期 |
2005.04.20 |
申请人 |
BOSTON SCIENTIFIC LIMITED |
发明人 |
SCHWARZ, MARLENE, C.;RICHARD, ROBERT, E.;ZHONG, SHENG-PING |
分类号 |
A61L27/34;A61L27/00;A61L27/54;A61L29/08;A61L29/16;A61L31/10;A61L31/16;H04Q7/20 |
主分类号 |
A61L27/34 |
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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