Patent ID: 8016768

Claim:
A hand sensory assessment device for assessing and training stroke sufferers, comprising a housing and a pin assembly; said housing covering said pin assembly, comprising (a) a surface capable of accommodating an entire palm of a patient resting thereon in a palm down position, (b) a hand strap and a thumb strap for securing said palm on said surface of said housing, and (c) at least 100 pin holes disposed through said surface; and said pin assembly being positioned inside said housing and beneath said surface of said housing and comprising at least 100 pin-solenoid units which are aligned with said pin holes in said surface of said housing and capable of pushing up and dropping motions through said pins holes of said surface, wherein said pin-solenoid units are each programmed to participate in an overall choreography program in which electric signals are converted into mechanical movements of pins in a choreographed manner.