Invention Application
WO2005113031A3 MEDICAL ARTICLES HAVING THERAPEUTIC-AGENT-CONTAINING REGIONS FORMED FROM COALESCED POLYMER PARTICLES
审中-公开
含有聚合物颗粒形成的含有治疗剂的区域的医学文章
- Patent Title: MEDICAL ARTICLES HAVING THERAPEUTIC-AGENT-CONTAINING REGIONS FORMED FROM COALESCED POLYMER PARTICLES
- Patent Title (中): 含有聚合物颗粒形成的含有治疗剂的区域的医学文章
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Application No.: PCT/US2005013246Application Date: 2005-04-20
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Publication No.: WO2005113031A3Publication Date: 2006-02-23
- Inventor: SCHWARZ MARLENE C , RICHARD ROBERT E , ZHONG SHENG-PING
- Applicant: BOSTON SCIENT SCIMED INC , SCHWARZ MARLENE C , RICHARD ROBERT E , ZHONG SHENG-PING
- Assignee: BOSTON SCIENT SCIMED INC,SCHWARZ MARLENE C,RICHARD ROBERT E,ZHONG SHENG-PING
- Current Assignee: BOSTON SCIENT SCIMED INC,SCHWARZ MARLENE C,RICHARD ROBERT E,ZHONG SHENG-PING
- Priority: US83095004 2004-04-23
- Main IPC: A61L27/00
- IPC: A61L27/00 ; A61L27/34 ; A61L27/54 ; A61L29/08 ; A61L29/16 ; A61L31/10 ; A61L31/16 ; H04Q7/20 ; A61L27/40 ; A61L29/12 ; A61L31/12
Abstract:
Medical articles, such as drug-releasing patches or implantable or insertable medical devices, which comprise a medical article substrate and a therapeutic-agent-containing region. The therapeutic-agent-containing region further comprises (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.
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