双瓣尖
Among them 91 were replaced with tiling disc prosthesis, 20 with bioprosthesis and 4 with bileaflet disc valve. 替换侧倾碟瓣91例,生物瓣20例,双叶机械瓣4例。
OBJECTIVE: To test the hemodynamic performance of the bileaflet mechanical heart valve based on Computer Aided Engineering. 目的：基于计算机辅助工程技术对双叶型人工机械心脏瓣膜的血液动力学特性进行测试。
Animal experiments of GK bileaflet prosthetic heart valve GK型双叶式人工心脏瓣膜动物实验研究
Chronic sheep modal for pulmonary valve implantation with domestic bileaflet mechanical prosthesis 国产人工双叶机械瓣置入绵羊肺动脉瓣位的实验研究
Keywords In vivo;Heart valve prosthesis;Pyrolytic carbon;Clinic;Hemodynamic performance;Biocompatibility;Animal test;Bileaflet valve prosthesis;Heart valve replacement; 体内;动物实验;临床;热解碳;人造心脏瓣膜;双叶瓣膜;血流动力学;生物相容性;心脏瓣膜置换手术;
