Could This New Prosthetic Revolutionize Limb Movement?

For Alex Smith, losing his right arm at the age of 11 in a horrific boating accident marked the beginning of a long journey with prosthetic limbs. He faced frustrating limitations with every device he tried, finding them too slow and restricting in daily life.

The Promise of Phantom Neuro

Now, a revolutionary new technology developed by Austin-based startup Phantom Neuro offers a glimmer of hope for amputees like Alex. Their innovative approach focuses on a thin, flexible muscle implant that could allow users to control prosthetic limbs with unprecedented precision and natural movement, simply by thinking about the gestures they want to make.

Overcoming the Control Challenge

“Not many people use robotic limbs, and that’s largely due to how horrible the control system is,” says Connor Glass, CEO and cofounder of Phantom Neuro.

Current myoelectric prosthetics rely on surface electrodes that pick up electrical impulses from the surface of the amputated stump. These signals are then interpreted and used to control the prosthetic. However, surface electrodes often slip and move, leading to inconsistent and inaccurate movements.

Phantom Neuro’s patented technology bypasses this issue by implanting sensors directly into the muscles. This allows for a much clearer and more stable signal, enabling a wider range of natural and precise movements.

Early Success with Phantom’s Technology

In a recent study, 10 participants tested a wearable version of Phantom Neuro’s sensors to control an off-the-shelf robotic arm.
Results were astounding, with participants achieving an average accuracy of 93.8 percent across 11 hand and wrist gestures. Alex Smith himself was among the participants, highlighting the potential of this technology to significantly improve the lives of amputees.

The Future of Limb Movement

These promising results pave the way for future testing of Phantom Neuro’s implantable sensors. This groundbreaking technology has the potential to revolutionize the way amputees interact with the world, providing them with a greater sense of autonomy, control, and natural movement.

Interested in learning more about Phantom Neuro and their innovative approach to prosthetic limbs? Visit their website today!