Volume 30 Issue 09
Sep.  2004
Turn off MathJax
Article Contents
Liu Wenyong, Wang Manyi, Wang Tianmiao, et al. Error analysis of a computer-assisted orthopedic system for distal locking of intramedullary nail[J]. Journal of Beijing University of Aeronautics and Astronautics, 2004, 30(09): 850-854. (in Chinese)
Citation: Liu Wenyong, Wang Manyi, Wang Tianmiao, et al. Error analysis of a computer-assisted orthopedic system for distal locking of intramedullary nail[J]. Journal of Beijing University of Aeronautics and Astronautics, 2004, 30(09): 850-854. (in Chinese)

Error analysis of a computer-assisted orthopedic system for distal locking of intramedullary nail

  • Received Date: 13 Jun 2003
  • Publish Date: 30 Sep 2004
  • To solve the distal locking difficulty arising from the bending and twisting of the intramedullary nail axis while the nail implanting in long bone fracture therapy, an image-guided computer-assisted orthopaedic surgery system was introduced. To evaluate the error distribution of the system, a special error analysis method was designed based on the character of the system structure and its geometric model. The concrete calculation and statistics of error distribution were embodied with the assistance of the Monte-Carlo method. The system performance was also evaluated in order to derive the theoretic guarantees for further optimizing the system. The idea of this error analysis method can be used for the similar systems with complicated mathematical models.

     

  • loading
  • [1] Slomczykowski M, Hofstetter R, Strauss M, et al. Fluoroscopy-based surgical navigation-concept and possible clinical applications . In:Nolte L P, Ganz R, eds. Computer Assisted Orthopedic Surgery (CAOS) . Bern:Hogrefe & Huber Publishers, 1999. 206~217 [2]Gross M H. Computer graphics in medicine:from visualization to surgery simulation [J]. Computer Graphics (ACM), 1998, 32(1):53~56 [3]Zhu Y, Phillips R, Griffiths J G, et al. Recovery of distal hole axis in intramedullary nail trajectory planning . In:Proceeding of the 2001 IEEE International Conference on Robotics & Automation . Seoul, 2001. 1561~1566 [4]Suhm N. Surgical navigation based on fluoroscopy - clinical application for computer-assisted distal locking of intramedullary implants [J]. Computer Aided Surgery, 2000, 5(6):391~400 [5] 王田苗,宗光华,王志强,等. 一种新的机器人辅助外科手术定位方法研究 . 机器人, 1996,18(9):398~403 Wang Tianmiao, Zong Guanghua, Wang Zhiqiang, et al. A new measuring method of three-dimensional position of points of surgical interest [J]. Robot, 1996, 18(9):398~403 (in Chinese) [6] 黎锁平. 运用蒙特卡罗方法求解随机性问题[J]. 甘肃工业大学学报, 2001,27(2):95~97 Li Suoping. Solution of stochastic problems with Monte-Carlo method [J]. Journal of Gansu University of Technology, 2001, 27(2):95~97 (in Chinese) [7] 陈梦东. 医疗外科机器人集成系统研究 . 北京:北京航空航天大学机械工程及自动化学院,1998 Chen Mengdong. Research on the surgical robotic integrated system . Beijing:School of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronautics, 1998(in Chinese)
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(3182) PDF downloads(826) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return