FOREARM PROSTHESIS Russian patent published in 2006 - IPC A61F2/54 

FIELD: medical engineering.

SUBSTANCE: device has carrier shell having fastening members, receiving shell is rotatable and mounted therein, artificial hand, kinematical circuit for transmitting rotation from the receiving shell to the artificial hand, unit for switching hand motion function like grip or rotation and unit for joining-disjoining the artificial hand and the carrier shell. The kinematical circuit transmits rotation from shell to hand for executing both hand rotation and grip.

EFFECT: simplicity and reliability in operation.

6 cl, 7 dwg