FIELD: medical engineering.
SUBSTANCE: device has movable and fixed platform for fastening devices fixing extremity segments. The platforms are articulated to each other. Ball and socket joints are used. Movable platform rotation axis has eccentricity ε/2 with the centers of movable parts of the hinges. The ε is calculated from formula ε = c tgα, where c is the distance btw the movable hinge parts centers and α is the valgus articulation angle.
EFFECT: accelerated treatment course; high quality of articulation recovery.
2 cl, 2 dwg
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Authors
Dates
2006-06-20—Published
2005-02-09—Filed