A PASSIVE COMPLIANT WRIST FOR UPPER LIMB PROSTHESIS

Abstract: the present disclosure relates to the field of artificial limbs for amputees and specifically to a passive compliant wrist unit for upper limb prosthesis. the passive compliant can comprise a plurality of fingers controlled by a compliant four bar mechanism. the arm is capable of extension/flexion, radial/ulnar deviation on application of a force on the snap joint. the limb is also capable of pronation/supination actions. by application of a force on an arm snap joint, the flexible wrist can be adapted to perform extension/flexion, radial/ulnar deviation.

Inventor(s): Nishant AGARWAL, Prachi KHARB

CPC Classification: A61F2/585 (FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS (dental prosthetics ))

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