Prosthetic hand terminal device - for cycling

thingiverse

Prosthetic terminal device for cycling is designed to adapt to different bicycle configurations. The pivot point allows for flexibility between the upper arm and lower arm, ensuring a comfortable fit. The prosthetic socket connects directly to the terminal device using an M12 or 1/2"-20 bolt, which must be securely inserted during assembly. This ensures a strong bond between the two components. Printed in nylon, the proximal connector provides durability and flexibility, while the distal adapter for bicycle bars is made from TPU for added grip and resistance to wear. A video demonstration of this innovative terminal device can be viewed at https://www.wired.com/brandlab/2017/09/powerpastimpossible/. To assemble the device responsibly, follow these steps: print the components carefully, then stress-test the assembly before fitting it to a prosthetic socket. If unsure about compatibility with your specific prosthetic socket, consult with a qualified prosthetist. The idea for this terminal device originated with Fricis Pirtnieks, R&D Engineer at Create Prosthetics, and Jeff Erenstone, CPO at Mountain Orthotic and Prosthetic Services, who worked together to bring the solution to life.