发明名称 Composição liquida de liberação adequada para a formação de um implante de liberação controlada sistema polimérico curativo filmico microporoso biodegradável precursor de implante de liberação controlada para a implantação em um indivíduo polímero termoplástico solvente orgánico composicão de pré-polimero liquido componente de liberação controlada agente ativo uso da composição liquida de liberação e processos para forma um implante microporoso de liberação prolongada e para liberar um agente ativo em um individuo
摘要 Improved biocompatible liquid delivery compositions, which are useful for the formation of sustained release delivery systems for active agents, are provided. The compositions include liquid formulations of a biocompatible polymer or prepolymer in combination with a controlled release component. The controlled release component includes an active agent. These compositions may be introduced into the body of a subject in liquid form which then solidify or cure in situ to form a gelatinous controlled release implant or a film dressing. The liquid delivery compositions may also be employed ex situ to produce a gelatinous controlled release implant. Methods of forming a gelatinous controlled release implant and employing the liquid formulations in the treatment of a subject are also provided. <IMAGE>
申请公布号 BR9507313(A) 申请公布日期 1997.10.07
申请号 BR19959507313 申请日期 1995.03.27
申请人 ATRIX LABORATORIES INC. 发明人 ARTHUR J. TIPTON;GERALD L. YEWEY;GERBRAND BROUWER;MICHAEL L. RADOMSKY;NANCY L. KRINICK;RICHARD L. DUNN
分类号 A61K9/00;A61K9/08;A61K9/20;A61K9/22;A61K9/70;A61K47/48;A61K49/00;A61L15/44 主分类号 A61K9/00
代理机构 代理人
主权项
地址