Physicist First to Receive Full-Length 3D-Printed Bionic Arm

The Hero FLEX is built by Open Bionics, a United Kingdom-based prosthetics firm that previously produced the world's first clinically approved 3D-printed bionic hand. The new socket is 3D scanned and printed to match each user's anatomy, then paired with wireless muscle-signal sensors called MyoPods that translate shoulder and arm flexes into finger movement via Bluetooth. According to the company, the modular architecture lets wearers swap between a bionic hand and activity-specific attachments for tasks ranging from gardening to playing pool. Open Bionics co-founder Samantha Payne said expanding Hero FLEX to above-elbow amputees opens advanced bionics to the patients who stand to benefit most from a lightweight, modular system.

At roughly four pounds, the device is less than half the weight of an earlier prosthetic Gowtham wore, allowing him to use it nearly full-time rather than the half-hour daily limit he previously endured. He has put it to work on small but long-frustrating tasks — lifting boxes, opening doors without setting items down, soldering circuit boards in his physics lab, and even cutting food in the kitchen without risking injury to his stump. Daniel Green, Upper Limb Prosthetist at the Open Bionics New York clinic, said the rollout was the result of engineering and clinical teams pushing to extend an already favored solution to a wider population. Gowtham, who waited about a year while the above-elbow version was developed, said cultural attitudes toward prosthetics are shifting as wearable technology becomes more common, even if mainstream cyborg upgrades remain a future prospect.