This Hair Ming Department Ti Gong mono- Seed aliphatic polyester copolymers set Ji Qi System comprising its Ke Zhi Ru Medical Treatment Installed and make method. The anti-Should Productivity objects of the bright following starting materials of aliphatic polyester copolymer , Department As of this Hair:One first polyester, one second polyester and a coupling Elixirs, wherein the first polyester of The and the second polyester with identical Chong Complex Single members but have different weight average molecular weight. The good Real of root According this Hair Ming mono- More apply example, and The starting materials can further include a catalysis Elixirs.本發明係提供一種脂肪族聚酯共聚物、包含其之可植入醫療裝置及其製造方法。本發明所述之脂肪族聚酯共聚物,係為以下起始物之反應產物:一第一聚酯、一第二聚酯、以及一偶合劑,其中該第一聚酯及第二聚酯具有相同之重複單元但是具有不相同的重量平均分子量。根據本發明一較佳實施例,該起始物可更包含一催化劑。
