申请人:ANGIOTECH INTERNATIONAL AG
公开号:EP2181704A2
公开(公告)日:2010-05-05
Compositions are disclosed that afford drug delivery from two-part polymer compositions that rapidly form covalent linkages when mixed together. Such compositions are particularly well suited for use in a variety of tissue related applications when rapid adhesion to the tissue and gel formation is desired along with drug delivery. For example, the compositions are useful as tissue sealants, in promoting hemostasis, in effecting tissue adhesion, in providing tissue augmentation, and in prevention of surgical adhesions.
本发明公开了一些组合物,这些组合物由两部分聚合物组成,在混合在一起时可迅速形成共价连接,从而实现药物输送。当需要快速粘附组织和形成凝胶并同时给药时,这种组合物特别适合用于各种与组织相关的应用。例如,这种组合物可用作组织密封剂、促进止血、实现组织粘合、提供组织增量以及防止手术粘连。