BROFIX Leg Prosthesis

While technological development provides convenience, it has also caused permanent harm to some groups of people. Currently, commercial prosthetic limbs are mostly custom-made, making them expensive and hardly accessible. Therefore, BROFIX has developed leg prosthetics that can be 3D printed in multiple modes. They are designed according to standard human proportions, compatible with various fixing methods such as pneumatic support, springs, and rubber bands, and can be scaled up or down to size, as well as have adjustable weight. The modular design allows ordinary household 3D printers to print them. Technology benefits special groups, allowing everyone to walk and run with ease. The leg prosthesis is designed in segments comprising four main components: the prosthesis socket, prosthesis thigh, prosthesis knee, prosthesis shin, and prosthesis foot, which can be printed at home using a 400*300*300 printer. The prosthesis thigh has three types of sidewall ring holes for the prosthesis s