SensoGrip Pressure Sensing Prosthetic Attachment

grabcad

I was inspired by hydraulic braking systems to imagine a prosthetic device that could re-transmit the sensation of pressure to the user. Through slim hydraulic pistons (similar to the ones used in bicycle disk brakes) this system allows for a direct, "no lag", feedback from the clamping device to the wearer's forearm or bicep (through the provided arm band). This could allow the user to not only gauge the pressure applied on the held object (especially useful for manipulating delicate items) but also to sense immediately any drop of pressure and thus prevent dropping objects. Finally the tightening ring system allows for a quick, intuitive and precise control of the clamp. Any feedback will be most welcome. Thank you