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公开(公告)号：US20090275872A1
公开(公告)日：2009-11-05
申请号：US12470620
申请日：2009-05-22
CPC分类号： A61L26/0019 , A61K31/155 , A61K31/167 , A61K31/555 , A61K31/7024 , A61K45/06 , A61L27/18 , A61K2300/00 , C08L75/04
摘要： A wound dressing composition comprising a partially cured polyurethane fluid. The composition can be injected directly into a wound, where it cures to form a wound filling dressing. Also provided is a wound dressing comprising such a composition. Also provided is a kit for the preparation of such wound dressings, the kit comprising (a) a polyurethane prepolymer; and (b) a curing agent for the polyurethane prepolymer. Preferably, the polyurethane components comprise reaction products of a diisocyanate with castor oil or a related ester of ricinoleic acid or its derivatives.
摘要翻译： 一种包含部分固化的聚氨酯流体的伤口敷料组合物。 组合物可以直接注射到伤口中，其中它固化以形成伤口填充敷料。 还提供了包含这种组合物的伤口敷料。 还提供了用于制备这种伤口敷料的试剂盒，试剂盒包含（a）聚氨酯预聚物; 和（b）聚氨酯预聚物的固化剂。 优选地，聚氨酯组分包括二异氰酸酯与蓖麻油或蓖麻油酸或其衍生物的相关酯的反应产物。
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公开(公告)号：US08481801B2
公开(公告)日：2013-07-09
申请号：US12470620
申请日：2009-05-22
IPC分类号： A61F13/00
CPC分类号： A61L26/0019 , A61K31/155 , A61K31/167 , A61K31/555 , A61K31/7024 , A61K45/06 , A61L27/18 , A61K2300/00 , C08L75/04
摘要： A wound dressing composition comprising a partially cured polyurethane fluid. The composition can be injected directly into a wound, where it cures to form a wound filling dressing. Also provided is a wound dressing comprising such a composition. Also provided is a kit for the preparation of such wound dressings, the kit comprising (a) a polyurethane prepolymer; and (b) a curing agent for the polyurethane prepolymer. Preferably, the polyurethane components comprise reaction products of a diisocyanate with castor oil or a related ester of ricinoleic acid or its derivatives.
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公开(公告)号：US07538257B2
公开(公告)日：2009-05-26
申请号：US10532520
申请日：2003-10-24
IPC分类号： A61F13/00
CPC分类号： A61L26/0019 , A61K31/155 , A61K31/167 , A61K31/555 , A61K31/7024 , A61K45/06 , A61L27/18 , A61K2300/00 , C08L75/04
摘要： A wound dressing composition comprising a partially cured polyurethane fluid. The composition can be injected directly into a wound, where it cures to form a wound filling dressing. Also provided is a wound dressing comprising such a composition. Also provided is a kit for the preparation of such wound dressings, the kit comprising (a) a polyurethane prepolymer; and (b) a curing agent for the polyurethane prepolymer. Preferably, the polyurethane components comprise reaction products of a diisocyanate with castor oil or a related ester of ricinoleic acid or its derivatives.
摘要翻译： 一种包含部分固化的聚氨酯流体的伤口敷料组合物。 组合物可以直接注射到伤口中，其中它固化以形成伤口填充敷料。 还提供了包含这种组合物的伤口敷料。 还提供了用于制备这种伤口敷料的试剂盒，试剂盒包含（a）聚氨酯预聚物; 和（b）聚氨酯预聚物的固化剂。 优选地，聚氨酯组分包括二异氰酸酯与蓖麻油或蓖麻油酸或其衍生物的相关酯的反应产物。
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公开(公告)号：US20060142685A1
公开(公告)日：2006-06-29
申请号：US10532520
申请日：2003-10-24
CPC分类号： A61L26/0019 , A61K31/155 , A61K31/167 , A61K31/555 , A61K31/7024 , A61K45/06 , A61L27/18 , A61K2300/00 , C08L75/04
摘要： A wound dressing composition comprising a partially cured polyurethane fluid. The composition can be injected directly into a wound, where it cures to form a wound filling dressing. Also provided is a wound dressing comprising such a composistion. Also provided is a kit for the preparation of such wound dressings, the kit comprising (a) a polyurethane prepolymer; and (b) a curing agent for the polyurethane prepolymer. Preferably, the polyurethane components comprise reaction products of a diisocyanate with castor oil or a related ester of ricinoleic acid or its derivatives.
摘要翻译： 一种包含部分固化的聚氨酯流体的伤口敷料组合物。 组合物可以直接注射到伤口中，其中它固化以形成伤口填充敷料。 还提供了包括这种组合物的伤口敷料。 还提供了用于制备这种伤口敷料的试剂盒，试剂盒包含（a）聚氨酯预聚物; 和（b）聚氨酯预聚物的固化剂。 优选地，聚氨酯组分包括二异氰酸酯与蓖麻油或蓖麻油酸或其衍生物的相关酯的反应产物。
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