In this paper, the structure parameters and the equations to calculate these parameters are presented for the model design of the artificial bio-valve on the basis of heart anatomy, shell theory and the optimal flow of heart valve. 据天然心脏解剖学,板壳理论及心脏瓣膜最佳流场条件,提出了人工生物瓣膜造型设计的结构参数,及各参数值的计算方程式。
Conclusion The treatment of lumbar intervertebral disc protrusion by artificial nucleus replacement is effective, and it is a tendency of anatomy and function recovery of the spine. Postoperative rehabilitation therapy is useful for recovery, and for decrease of the complications. 结论腰椎间盘人工髓核置换术是治疗腰椎间盘突出症的有效方法,是脊柱解剖与功能重建的一种趋势,术后合理的康复治疗有助于患者的康复,减少并发症的发生。
The research development of the design for artificial shoulder prosthesis and its corresponding anatomy 人工肩关节假体设计与相关解剖学的研究进展
To explain the design principle of artificial disc prosthesis based on the lumbar spine anatomy and biomechanics theory, meanwhile, to review the early clinical results of SB Charit é prosthesis approved by FDA. 结合腰椎解剖及生物力学原理阐述目前常用假体的设计理念。同时,综述目前FDA批准的SBCHARITé假体早期临床研究结果。
It relates to the subjects of digital image processing, computer graphics and some related knowledge in medical area.3D-reconstruction from medical images is widely used in diagnostic, surgery planning and simulating, plastic and artificial limb surgery, radiotherapy planning, and teaching in anatomy. 它涉及到数字图像处理、计算机图形学以及医学领域的相关知识。医学图像三维重建及可视化在诊断医学、手术规划及模拟仿真、整形及假肢外科、放射治疗规划、解剖教学等方面都有重要作用。