摘要
一種可積層製造的生物可降解光聚合高分子複合材料，其具有優異的生物相容性、生物可吸收性，還可透過材料之間不同的配方比例，達到調整物理性質與降解程度、降解型態或速率的優點，是一種優異的生醫材料與組織工程材料，其包含PGSA、具有生物相容性的光起始劑及選自由PCL-DA、PEG-DA所組成的群組；本發明透過PGSA、PCL-DA與PEG-DA等不同的材料配比，可適應性地生產具有不同軟彈性、機械特性、降解型態與延伸性的材料，適用於製造生物體內不同的組織、器官或其相關產品。
Present invention is related to a printable biodegradable polymer composite having PGSA, biodegradable photo-initiator and material selected from the group consisting PCL-DA and PEG-DA being uniformly blended together. By adjusting blending ratio of the present invention, the elasticity, mechanical properties and degradation patterns of the present invention may be adjusted for applying to various tissue, organ or related bio-products.