申请人:Bezwada Biomedical, LLC
公开号:US10550072B2
公开(公告)日:2020-02-04
The present invention relates to the discovery of new class of hydrolysable amino acid derivatives and absorbable polyester amides, polyamides, polyepoxides, polyureas and polyurethanes prepared therefrom. The resultant absorbable polymers are useful for drug delivery, tissue engineering, tissue adhesives, adhesion prevention, bone wax formulations, medical device coatings, stents, stent coatings, highly porous foams, reticulated foams, wound care, cardiovascular applications, orthopedic devices, surface modifying agents and other implantable medical devices. In addition, these absorbable polymers should have a controlled degradation profile.
本发明涉及新型可水解氨基酸衍生物的发现以及由此制备的可吸收聚酯酰胺、聚酰胺、聚环氧醚、聚脲和聚氨酯。由此制备的可吸收聚合物可用于药物输送、组织工程、组织粘合剂、防粘连、骨蜡配方、医疗器械涂层、支架、支架涂层、高多孔泡沫、网状泡沫、伤口护理、心血管应用、整形器械、表面改性剂和其他植入式医疗器械。此外,这些可吸收聚合物还应具有可控的降解特性。