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公开(公告)号:JP2010148922A
公开(公告)日:2010-07-08
申请号:JP2010068924
申请日:2010-03-24
发明人: REICH CARY J , OSAWA A EDWARD , TRAN HELEN
IPC分类号: A61F13/00 , A61L15/16 , A61K9/16 , A61K9/36 , A61K9/40 , A61K38/00 , A61K47/36 , A61K47/42 , A61L15/44 , A61L26/00 , A61L27/52 , A61L31/14 , A61L33/00 , C07K14/47 , C07K14/75 , C07K14/76 , C07K14/78 , C07K14/805
CPC分类号: A61K9/1652 , A61K9/1658 , A61K38/00 , A61K47/36 , A61K47/42 , A61L26/008 , A61L27/52 , A61L31/145 , A61L2400/04 , C07K14/4732 , C07K14/4741 , C07K14/75 , C07K14/76 , C07K14/78 , C07K14/805 , Y10S435/81 , Y10S514/944
摘要: PROBLEM TO BE SOLVED: To provide a composition for promotion of hemostasis and delivery of bioactive materials. SOLUTION: Dried hemoactive materials comprise both a crosslinked biologically compatible polymer and a non-crosslinked biologically compatible polymer. The crosslinked polymer is selected to form a hydrogel when exposed to blood. The non-crosslinked polymer is chosen to solubilize relatively rapidly when exposed to blood. The non-crosslinked polymer serves as a binder for holding the materials in desired geometries (such as sheets, pellets, plugs or the like). Usually, the crosslinked polymer is present in a particulate or fragmented form. The materials are particularly suitable for hemostasis and drug delivery. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译: 待解决的问题:提供促进生物活性物质止血和递送的组合物。 解决方案:干燥的活性材料包括交联的生物相容性聚合物和非交联的生物相容性聚合物。 当暴露于血液时,选择交联聚合物形成水凝胶。 选择非交联聚合物当暴露于血液时相对快速地溶解。 非交联聚合物用作用于将材料保持在所需几何形状(例如片材,丸粒,塞子等)中的粘合剂。 通常,交联聚合物以颗粒或碎片形式存在。 该材料特别适用于止血和药物输送。 版权所有(C)2010,JPO&INPIT