Femoral bone identification for a pre-operative optimal implant selection

• Autorzy: Ziętarski S. , Kędzior K.
• Konferencja: Biomechanika'06 / Międzynarodowa Konferencja (06-08.09.2006 ; Zakopane, Polska)
• Języki publikacji: EN

Abstrakty

EN

In presented approach a pre-operative selection of an optimal implant relies on comparative analysis of three type models: (a) CT-based, parametric geometric model of patient's hip joint ( femoral bone identification with accurate head location); (b) parametric geometric model of optimal implant for cemented or uncemented hip replacements, derived from (a); (c) parametric geometric models of implants, available for the surgical operation (hospital data base). Comparative analysis and results of optimization (combinatorial-cyclic method) are output graphically and in ranking tables within frames of integrated CAD/CAM/CAE systems (Unigraphics-NX3 or other systems). The objective function of the optimization has a multi-variable structure, and can be set according to a surgeon's requirements.

Słowa kluczowe

EN

implant; implant model; femoral bone; hip-joint; optimization

PL

implant; model implantu; kość udowa; staw biodrowy; optymalizacja

• Wydawca: Wydawnictwo Katedry Mechaniki Stosowanej
• Czasopismo: Zeszyty Naukowe Katedry Mechaniki Stosowanej / Politechnika Śląska
• Rocznik: 2006
• Tom: z. 26
• Strony: 411--416
• Opis fizyczny: Bibliogr. 4 poz.

Twórcy

autor

Ziętarski S.

autor

Kędzior K.

• Institute of Aeronautics and Applied Mechanics (lAAM), Warsaw University of Technology

Bibliografia

• [1] Vander Sloten J.: Computer Technology in Biomaterials Science and Engineering. John Wiley&Sons, Ltd., 2000.
• [2] Będziński R.: Biomechanika inżynierska, 1997.
• [3] Ziętarski S.: Al-based optimization method for the analysis of co-ordinate measurements within integrated CAD/CAM/CAE systems. Computer-Aided Production Engineering CAPE 2003, Professional Engineering Publishing Limited, London and Bury St.Edmunds, UK, 2003.
• [4] Piegl L., Tiller W. : The NURBS Book. Springer, 1997.