PROSTHESIS OF FUNCTIONALLY-COSMESTIC HAND WITH SPHERICAL HINGES OF 'WRIST' AND THIRD 'JOINT' OF FIRST 'FINGER'

摘要

FIELD: medical engineering; prosthetics. SUBSTANCE: device has rotator coupled to wrist imitator which is connected along with first "finger" to "palm" frame by means of spherical hinges with stepless fixation of rotation around three axes, provided with release buttons positioned at places convenient for use. Phalanxes of I to V "fingers" are interconnected to one another and to "palm" frame by flat hinges with single-sided fixation for unbending, which have conveniently positioned button for unfixing of first and second hinges of first "finger" and button for releasing of all hinges of II and V "fingers". EFFECT: natural view of prosthesis, more effective functioning of prostheses. 1 dwg