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        • Patent US 4 643 176 A1 - Don Joy
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  • ITALIANO
In this web site section we describe the work that led to the creation of a
joint with variable center of rotation
as a mechanical device that mimics the physiological roto-translational motion of the knee, which is applicable to orthopedic devices that aimed to physiotherapy.
download pantry
la_biomeccanica_del_ginocchio_versione-english-novembre2014.pdf
File Size: 7617 kb
File Type: pdf
Scarica file


The results recorded so far enable us to state that the KTJ devices create particularly favorable conditions not only for the recovery of deambulation (guardians) and specially in older people with degenerative diseases, but also in reducing recovery times postoperative (application on machines for passive gymnastics). 
 
The same results can also be seen as a response to what is written by Insall (86) on the
                           "lack of significance of studies on the kinematics of the knee based on anatomical localization of the instantaneous center of rotation".
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