National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
Manufacturing accuracy versus reliability of the hip joint endoprosthesis ceramic head
Fuis, Vladimír
The paper deals with the problems of the stress and failure probability of the ceramic head of hip joint endoprosthesis. Computational modeling is used to solve the problem - stress states are calculated by FEM, failure probability is based on the Weibull weakest link theory. The ceramic head is pressed on the stem cone under ISO 7206-5 conditions. There are considered the macro and micro shape deflections of the contacted cone areas, the values are given from the 3D measured device IMS UMPIRE.

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