FEMUR PROSTHESIS Russian patent published in 1994 - IPC

FIELD: medicine. SUBSTANCE: femur prosthesis has femur with receiving case 1, intermediate component 2 located on axis 3 of knee unit, lock device having clamp 4 installed on axis 5 in femur 1, spring 6 attached by one end to axis 7 on stop 4 and by the second end - to axis 8 on femur 1 of stop A formed a whole with intermediate component 2; mechanism for defixing of knee knot including rod 9, angular lever 10 jointed fixed of femur 1, cable 12 attached by one end to angular lever 10 and by the second end - through clasp 13 to band belt 14; emergency button 15; crus 16 in the form of tube; artificial foot 17; elastic limiter 18 of extension angle of knee knot; changeable spring shock absorber 19 adjusted by intermediate component 2 through insert 20 on one side, and on other side - by thread cover 21 disposed in crus 16; elastic limiter of bending angle 22 fixed in crus 16, elastic insert 23 in order to removed knock; leathern insert 11 for removal of knock. EFFECT: improved design. 1 dwg