DESIGNED FOR ADDITIVE MANUFACTURING: UPPER LIMB PROSTHESES

Authors

• Chris Baschuk

DOI:

https://doi.org/10.57922/mec.2518

Abstract

To mitigate high levels of prosthesis abandonment for upper limb difference individuals, new manufacturing methods and techniques, including additive manufacturing (AM), and the principles of design for additive manufacturing (DfAM) can be employed to improve the weight, bulk, comfort, and heat dissipation of upper limb prostheses. This project demonstrates how the principles of DfAM can be applied to upper limb prostheses to address each one of these specific areas. This case study of the design, development, and production of a shoulder disarticulation prosthesis not only exemplifies the practical application of AM in creating more effective and user-friendly prosthetic devices but also highlights the importance of material innovation in solving complex challenges. As this technology continues to evolve, it holds the promise of further breakthroughs in prosthetic devices, offering hope and improved quality of life for individuals with amputations. The success of this prosthesis underscores the transformative potential of combining advanced materials like PA12 and TPU with the precision and flexibility of additive manufacturing, paving the way for the next generation of prosthetic development.