Design of a pendulum-type crutch-walk training device for presenting sensation to be falling
Design of a pendulum-type crutch-walk training device for presenting sensation to be falling
复制标题
一种呈现跌倒感觉的摆式拐杖行走训练装置的设计
DOI：
10.1007/s10015-020-00667-7
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发表时间：
2021
影响因子：
0.9
通讯作者：
Kato Norihiko
中科院分区：
文献类型：
--
作者：
Tsuda Naoaki;Miyamoto Seiya;Kado Yukiya;Uemura Sojiro;Nomura Yoshihiko;Kato Norihiko
当我们的腿受伤时，我们可能会突然被迫使用拐杖，而且，在那个时候，我们通常不熟悉拐杖的使用。为了防止由于患者缺乏使用拐杖的知识而导致的二次事故，作者提出了一种具有曲柄机构的训练装置，该装置可以通过向受训者的身体提供外部扭矩而使受训者遭受跌倒。它预计将提出一种感觉下降，并通过摆动电机驱动的钟摆重量扰动拐杖行走运动。因此，患者将通过使用所提出的系统获得科普跌倒的能力。本文通过实验阐明了摆杆装置对任意质量的拐杖倾斜都是有效的。此外，它也被证实，它成功地扰动的步行运动的参与者。
We may be suddenly forced to use crutches when having injuries to our legs, and, at that time, are often unfamiliar with the use of the crutches. To prevent secondary accidents that are caused by the lack of the patient’s knowledge of using crutches, the authors proposed a training device with pendulum-mechanism that may have a trainee suffer a falling by providing an external torque to the trainee’s body. It is expected to present a sense to be falling and to perturb the crutch walking motion by swinging a motor-driven pendulum weight. Thus, patients will acquire an ability to cope with falling by the use of the proposed system. In this paper, it was clarified that the pendulum device was effective for tilting the crutch moreover with any weight masses through experiments. In addition, it is also confirmed that it succeeds in perturbing the walking motion of the participants.