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1.发明授权Process of synthesis asymmetric polyurethane based membranes with hemocompatibility characteristics and membranes obtained by said process 有权具有血液相容性特征的合成不对称聚氨酯基膜和通过所述方法获得的膜的方法公开(公告)号：US09181384B2
公开(公告)日：2015-11-10
申请号：US12439868
申请日：2007-11-02
CPC分类号： C08G18/4018 , B01D67/0009 , B01D67/0011 , B01D71/54 , B01D2323/22 , B01D2323/46 , B01D2325/022 , B01D2325/023 , C08G18/10 , C08G18/4277 , C08G18/40
摘要： The present invention refers to polymeric membranes and its synthesis with combination of innovative characteristics at the level of the bi-soft segment polyurethane material and at the level of the structure as integral asymmetric membranes. The hemocompability properties—non-hemolytic, non-thrombogenic and no platelet adhesion—combined with the high fluxes of permeation of O2 and CO2 have been designed for the use of the membranes in medical equipments that involve contact with blood like extracorporeal blood oxygenators and can be further designed for hemodialysers and imunnisolation barriers.
摘要翻译： 本发明涉及聚合物膜及其在双软链段聚氨酯材料水平上的创新特性和作为整体不对称膜的结构水平的组合的合成。 血液相容性 - 非溶血性，非血栓形成性和无血小板粘附 - 结合O2和CO2渗透的高通量已被设计用于医疗设备中使用膜，其涉及血液与体外血液氧合器接触，并且可以 进一步设计用于血液透析器和隔离屏障。
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2.发明申请PROCESS OF SYNTHESIS ASYMMETRIC POLYURETHANE BASED MEMBRANES WITH HEMOCOMPATIBILITY CHARACTERISTICS AND MEMBRANES OBTAINED BY SAID PROCESS 有权合成基于非对称聚氨酯的膜与合成过程获得的HEMOCOMPATIBILITY特性和膜的合成方法公开(公告)号：US20100111761A1
公开(公告)日：2010-05-06
申请号：US12439868
申请日：2007-11-02
CPC分类号： C08G18/4018 , B01D67/0009 , B01D67/0011 , B01D71/54 , B01D2323/22 , B01D2323/46 , B01D2325/022 , B01D2325/023 , C08G18/10 , C08G18/4277 , C08G18/40
摘要： The present invention refers to polymeric membranes and its synthesis with combination of innovative characteristics at the level of the bi-soft segment polyurethane material and at the level of the structure as integral asymmetric membranes. The hemocompability properties—non-hemolytic, non-thrombogenic and no platelet adhesion—combined with the high fluxes of permeation of O2 and CO2 have been designed for the use of the membranes in medical equipments that involve contact with blood like extracorporeal blood oxygenators and can be further designed for hemodialysers and imunnisolation barriers.
摘要翻译： 本发明涉及聚合物膜及其在双软链段聚氨酯材料水平上的创新特性和作为整体不对称膜的结构水平的组合的合成。 血液相容性 - 非溶血性，非血栓形成性和无血小板粘附 - 结合O2和CO2渗透的高通量已被设计用于医疗设备中使用膜，其涉及血液与体外血液氧合器接触，并且可以 进一步设计用于血液透析器和隔离屏障。
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