Prosthetic Components

Weir Biomechatronics Development Laboratory

Prosthetic Components

Prosthetic components make up the external device that users wear.  These components range from gear systems, to flexible actuators, to 3D printed fingers and toes.  We aim to create lightweight, functional, and aesthetic prostheses that are customizable for individual needs. 

Upper Limb Prosthetic Components

Myoelectric hand, wrist, shoulder & arm, metal 3D printed fingers


Current Projects

Past Projects


  • Defense Advanced Research Projects Agency (DARPA)
  • Development of a Novel Prosthetic Wrist Device Incorporating the Dart Thrower’s Motion
  • Mechanical Finger
  • Powered Finger
  • Mechanical Thumb
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