9大“超人”发明
RACHEL TIPLADY
2012-09-11
2012年残奥会已经落幕，从仿生肢体到极其精巧的机械手，这些创新装置都展示了假肢领域的发展前景。
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订制仿生腿 是否已经获准用于比赛？是的。 双膝以上截肢者海因里希•普颇戴上了这种定制的仿生假腿参加了100米、200米和跳远比赛。连接残肢和假腿的接口必须完美吻合，这样才能最大限度地减少运动和摩擦带来的能量损失。和皮斯托利斯所穿的“刀锋”不同，这种假腿带了一个机械膝盖，可让腿部自然弯曲、伸直。 |
Custom-made leg Approved for games?Yes Above-the-knee amputee Heinrich Popow wears these custom-made legs when he competes in the 100m, 200m, and long-jump competitions. The socket connecting the residual limb and the prosthetic leg must be a perfect fit to minimize the loss of energy through movement and friction. Unlike the blades worn by Pistorius, these prosthetics include a mechanical knee that allow the leg to bend and straighten naturally. |
