National Repository of Grey Literature 95 records found  beginprevious93 - 95  jump to record: Search took 0.01 seconds. 
Friction and lubrication in artificial joints
Vocel, Jan ; Musil, Jan ; Šída, V.
The changes in function of artificial joint could be caused also by inconvenietn lubricant. At present time besides ionic fluids also some water soluble polymers and their derivatives have been investigated. Friction measurements using a technical frictional machine showed low coeficient of friction with negligible wear.
Realistic simulation of wear tribology in joint replacement of human joints
Franta, L. ; Pražák, Josef
Testing is a significant contribution in the field of joints replacement realistic simulation. Realistic simulation of tribologic conditions is realized by simulator KKK typ ELO 98001 in joint replacement of human joints. Simulators burdening and kinematic characteristics are according to key requirements.
Frictional heating of total joint replacements
Němeček, R. ; Pražák, Josef
Total joint replacements heat up due to friction more then natural joints. The paper contains review of frictional heating of total joint replacements in vitro and in vivo. Thermal effects during friciton of femoral (vitalium) and tibial (UHMWPE) components of the knee joint replacement with the physiological solution, HA, bovine serum lubrication depending on the load, frequence and damage of UHMWPE are studied.

National Repository of Grey Literature : 95 records found   beginprevious93 - 95  jump to record:
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