植入物及其製備方法

細胞生物製劑產品與關鍵原料開發驗證計畫

劉育秉、盧珈蓉、徐新怡、李易軒、蔡佩宜

本揭露提供一種植入物及植入物的製備方法。該植入物的製備方法包含對一熱塑性聚胺酯(thermoplastic polyurethane)進行一電漿製程，得到一改質的熱塑性聚胺酯；以及以一水溶液對該改質的熱塑性聚胺酯進行一水製程，得到該植入物，其中該水溶液係一透明質酸(hyaluronic acid)水溶液、或一聚乙烯吡咯烷酮(polyvinylpyrrolidone)水溶液。

An implant and a method for preparing the same are provided. The method for preparing the implant includes subjecting a thermoplastic polyurethane to a plasma process to obtain a modified thermoplastic polyurethane. Subsequently, the modified thermoplastic polyurethane is subjected to a water process using a solution to obtain the implant. The water solution used in the process is either a hyaluronic acid aqueous solution or a polyvinylpyrrolidone aqueous solution.