Description  Claims  Drawing  Cited references 

US2012203358A   [0005] 
US8951303B   [0006] 
WO2011072750A   [0007]  [0007]  [0008]  [0010]  [0022]  [0026]  [0030] 

Mechanical design and performance specifications of anthropomorphic prosthetic hands: A review   [0003]