Spanish innovator uses 3D printing to supply prosthetics in Africa

Guillermo Gauna-Vivas, a 32-year-old Spanish innovator who aspired to be an inventor from a young age, has transitioned from designing toys to producing 3D-printed prosthetics for amputees across Africa. Through his project, described as a "fax of arms," digital designs for prosthetic limbs are transmitted remotely to local 3D printers, enabling rapid, low-cost manufacturing directly on the ground.

The initiative addresses the critical shortage of accessible medical devices in underserved regions by combining digital design with localized additive manufacturing. By producing prosthetics on site rather than importing finished devices, the model significantly reduces logistics costs and waiting times for patients.

Gauna-Vivas's work reflects a broader shift toward deploying decentralized, low-cost technologies to solve long-standing healthcare accessibility challenges in developing regions.

Sources: El Mundo