PL
 |
EN
Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 6

Liczba wyników na stronie
first rewind previous Strona / 1 next fast forward last
Wyniki wyszukiwania
help Sortuj według:

help Ogranicz wyniki do:
first rewind previous Strona / 1 next fast forward last
1
Content available Fe analysis of the shoulder ceramic prosthesis
Zach L., Ruzicka P.
Engineering of Biomaterials
|
2016
|
Vol. 19, no. 138 spec. iss.
11
2
Content available Experiment-based FE simulation of oncology knee endoprosthesis
Zach L., Konvickova S., Ruzicka P.
Engineering of Biomaterials
|
2011
|
Vol. 14, no. 106-108
10--12
EN
This paper presents two FE simulations of an oncology knee-joint endoprosthesis. Firstly dynamic experiment-based analysis traditionally made on special knee simulator has been calculated. Another FE simulation of an oncology knee-joint endoprosthesis was made on a complex model based on previously developed geometric model of a lower limb. The presented paper aims to prove the potential of finite element method in biomechanics, especially in development of joint endoprosthesis.
3
Content available Finite element analysis of oncology knee endoprosthesis
Zach L., Konvickova S., Ruzicka P.
Engineering of Biomaterials
|
2009
|
Vol. 12, no. 89-91
9--11
EN
This paper presents a finite element simulation of an oncology knee-joint endoprosthesis in a various degrees of flexion. The simulation has been made in accordance with an ISO 14243 [1-3]. A model of the knee implant (produces by ProSpon, s.r.o. [4]) consists of following parts: femoral stem, femoral replacement, femoral component, PE bushings, and tibial plateau. Results for four positions of flexion (1.53deg, 8.13deg, 15.31deg and 26.33deg) gave better understanding of strain and stress distribution along the endopros-thesis and pointed out also the most crucial areas requiring the attention. These foundlings are useful for individual design of the knee-joint prosthesis and for further development.
4
Content available Finite element analysis of lower limb
Zach L., Konvickova S., Ruzicka P.
Engineering of Biomaterials
|
2008
|
Vol. 11, no. 77-80
15--17
EN
This paper presents a finite element simulation of a human lower limb in a full extension after a knee joint arthroplasty. Aside a total knee endoprosthesis Medin Modulár (size 76, right knee) provided by Medin Orthopedics, a.s., Czech Republic, two long bones, femur and tibia were used. As for a load, more than 30 most important muscles of the lower limb and 8 knee ligaments were disigned. Compared with our former results, this model gives reduced stress and contact pressures values which were given by more realistic ankle and hip joint definition. Their distributions correspond our former findings.
5
Content available Static finite element analysis of lower limb
Zach L., Konvickova S., Ruzicka P.
Engineering of Biomaterials
|
2007
|
Vol. 10, no. 63-64
6-7
EN
The paper deals with a simulation by means of finite method of a natural lower limb after a knee joint arthroplasty in a full extension. Our last static model serving as a starting point for our future dynamic analysis is presented now. Aside a total knee endoprosthesis Medin Modular provided by MedinOrthopedics, a.s., two long bones, femur and tibia were used. Compared with our former results, this model gives reduced stress and contact pressures values which were given by more realistic ankle and hip joint definition. Their distributions also correspond better the experimental findings.
6
Content available Finite element analyses of modular knee joint replacement
Zach L., Konvickova S., Ruzicka P.
Inżynieria Biomateriałów
|
2005
|
R. 8, nr 47-53
22--23
first rewind previous Strona / 1 next fast forward last
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.