摘要
本发明涉及一种可积层制造的生物可降解光聚合高分子复合材料及其应用，其具有优异的生物兼容性、生物可吸收性，还可通过材料之间不同的配方比例，达到调整物理性质与降解程度、降解型态或速率的优点，是一种优异的生医材料与组织工程材料，其包含PGSA、具有生物兼容性的光起始剂及选自由PCL‑DA、PEG‑DA所组成的群组；本发明通过PGSA、PCL‑DA与PEG‑DA等不同的材料配比，可适应性地生产具有不同软弹性、机械特性、降解型态与延伸性的材料，适用于制造生物体内不同的组织、器官或其相关产品。
The invention relates to a biodegradable photopolymerizable polymer composite material by layered manufacturing and its application. The biodegradable photopolymerizable polymer composite material hasexcellent biocompatibility and bioabsorbability, has the advantages of adjusting physical properties and degradation degree, degradation forms or rate through different formulation ratios of the materials, is an excellent biomedical material and tissue engineering material, which comprises PGSA, a photoinitiator having biological compatibility and a group selected from PCL-DA, and PEG-DA. The material adopts the different ratios of the materials such as PGSA, PCL-DA and PEG-DA, and can adaptively produce the materials having different soft elasticity, mechanical properties, degradation formsand extensibility, and is suitable for manufacturing different tissues in organism, organs or the related products.