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Nowadays, a comfortable ankle prosthesis with natural walking gait for the amputee has become an important requisite. In this paper, a new kind of active ankle prosthesis is presented, which can not only help amputees walk naturally, but also reduce energy consumption by recycling. Firstly, the structure of ankle prosthesis was proposed. And then, dynamic simulation and structure parameters optimization...
The colonoscope is an important surgical tool to diagnose various colon diseases. However, the conventional colonoscope usually causes the patient a great deal of discomfort and pain. In order to develop a colonoscope for less discomfort of the patient and less demanding operation techniques of the doctor, a novel snake-like robotic colonoscope is proposed in this paper. This robotic colonoscope adopts...
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