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公开(公告)号：US20110165114A1
公开(公告)日：2011-07-07
申请号：US12996041
申请日：2009-05-28
IPC分类号： A61K47/48 , A61P27/06 , A61P17/00 , A61P3/10 , A61P29/00 , A61P25/08 , A61P27/02 , C08F218/12 , C08F8/28 , C08F8/14 , A61J1/05 , A61M1/10 , A61M27/00 , A61M25/00 , A61M16/00 , A61M35/00
CPC分类号： A61K47/48023 , A61K9/0024 , A61K31/192 , A61K31/616 , A61K41/0028 , A61K41/0042 , A61K47/54 , A61L27/34 , A61L27/54 , A61L29/085 , A61L29/16 , A61L31/08 , A61L31/16 , A61L2300/21 , A61L2300/216 , A61L2300/406 , A61L2300/602 , A61L2300/606 , A61L2420/00
摘要： There is provided a non-water soluble drug delivery composition comprising a conjugate and a polymer matrix wherein exposure of the composition to electromagnetic radiation at a suitable pre-determined wavelength and intensity induces release of the active ingredient from the composition. The conjugate is attached to the polymer matrix through non-covalent interactions. There is also provided a drug delivery apparatus formed from the drug delivery composition.
摘要翻译： 提供了包含缀合物和聚合物基质的非水溶性药物递送组合物，其中以合适的预定波长和强度将组合物暴露于电磁辐射诱导活性成分从组合物释放。 缀合物通过非共价相互作用连接到聚合物基质上。 还提供了由药物递送组合物形成的药物递送装置。
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公开(公告)号：US09271928B2
公开(公告)日：2016-03-01
申请号：US12996041
申请日：2009-05-28
CPC分类号： A61K47/48023 , A61K9/0024 , A61K31/192 , A61K31/616 , A61K41/0028 , A61K41/0042 , A61K47/54 , A61L27/34 , A61L27/54 , A61L29/085 , A61L29/16 , A61L31/08 , A61L31/16 , A61L2300/21 , A61L2300/216 , A61L2300/406 , A61L2300/602 , A61L2300/606 , A61L2420/00
摘要： There is provided a non-water soluble drug delivery composition comprising a conjugate and a polymer matrix wherein exposure of the composition to electromagnetic radiation at a suitable pre-determined wavelength and intensity induces release of the active ingredient from the composition. The conjugate is attached to the polymer matrix through non-covalent interactions. There is also provided a drug delivery apparatus formed from the drug delivery composition.
摘要翻译： 提供了包含缀合物和聚合物基质的非水溶性药物递送组合物，其中以合适的预定波长和强度将组合物暴露于电磁辐射诱导活性成分从组合物释放。 缀合物通过非共价相互作用连接到聚合物基质上。 还提供了由药物递送组合物形成的药物递送装置。
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公开(公告)号：US20110238163A1
公开(公告)日：2011-09-29
申请号：US13043021
申请日：2011-03-08
CPC分类号： A61L31/14 , A61L29/085 , A61L29/14 , A61L31/10
摘要： There is provided a device comprising a body structure having one or more surfaces wherein at least one of the surfaces comprises a pH sensitive layer comprising a linear polymer, wherein the water solubility of the linear polymer increases from a first water solubility to a second water solubility at a pH trigger. A method of forming a device, and a method of preventing or mitigating infection is also described.
摘要翻译： 提供了一种包括具有一个或多个表面的主体结构的装置，其中至少一个表面包括包含线性聚合物的pH敏感层，其中线性聚合物的水溶性从第一水溶性增加到第二水溶性 在pH触发。 还描述了形成装置的方法，以及预防或减轻感染的方法。
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