Po Elbow (Beta)

thingiverse

Elbow Module We've developed a 3D printed prosthesis solution for transhumeral amputations and have arrived at a working elbow joint after several iterations. We're now sharing it with the community to gather feedback. The elbow module is designed to be attached to a custom-made 3D printed socket, specifically designed for each user, using screws (as shown in the pictures). The mechanism consists of a gear with a ratchet that locks due to a spring. The hand can be positioned manually and operated by opposite shoulder movement via the harness (still under development). The operating principles are explained in the video below. https://youtu.be/kgsTcpHhMc0 We're also sharing printable files along with a public Fusion 360 link, where you can find all parts, design information, and modify them as needed. Please share your improvements with us and the community! Note that the hand and fingers were not designed using Fusion 360 but by editing Gyrobot's Flexyhand and Cathy's Lucky Fin by Rhadamanthys76 (see ArmPO v3). https://www.thingiverse.com/thing:2803120 FUSION 360 PUBLIC LINK: https://a360.co/2GKau47 For any questions, comments, or personalization requests, don't hesitate to contact us at pamarilla@po.com.py. This project was developed in collaboration with the "Universidad Católica de Asunción" as a final thesis project for Industrial Design.