3D打印多孔高密度聚乙烯耳支架及表面功能化研究  

作　　者：殷俊飞扬 

机构地区：[1]南方医科大学基础医学院解剖学教研室,广州510515

出　　处：《解剖学杂志》2021年第S01期209-209,共1页Chinese Journal of Anatomy

摘　　要：The Medpor implant(Stryker,Kalamazoo,Michigan,USA)is a commercially available non-absorbable porous high-density polyethylene(HDPE)implant used to reconstruct many surgical defects and has been used to reconstruct the auricle.Unfortunately,the infection and extrusion associated with HDPE implants is always a severe complication during and after surgery,which can cause delayed healing,implant failure,and repeated surgeries.To overcome the limitations of current implant in terms of regenerative and antimicrobial properties,we prepared HDPE 3D scaffolds oxidized by plasma,coated with polydopamine(pDA)and immobilized by fibrin(Fib)/e polylysine(EPL).

关 键 词：表面功能化 3D打印 OVERCOME 

分 类 号：TQ3[化学工程]