发明名称 |
Gait rehabilitation robot having passive mechanism for shifting center of gravity |
摘要 |
The gait rehabilitation robot having a passive mechanism includes: a first auxiliary link member connected to a portion between the pelvis and the knee of a rehabilitating person; a joint coupled to a lower end of the first auxiliary link member; a second auxiliary link member coupled to the lower end of the joint and connected to a portion between the pelvis and the knee of the rehabilitating person; a first spring coupled to an upper end of the first auxiliary link member to prevent introversion and extroversion of a hip point from occurring when the rehabilitating person is walking; a foot support which comes into contact with the foot of the rehabilitating person; an ankle joint for connecting the foot support and the second auxiliary link member; and a second spring coupled to a side of the foot support to compensate an entropion angle. |
申请公布号 |
US9622932(B2) |
申请公布日期 |
2017.04.18 |
申请号 |
US201314062055 |
申请日期 |
2013.10.24 |
申请人 |
Korea Institute of Science and Technology |
发明人 |
Kim Seung-Jong;Kim Chang Hwan;Choi Jun Ho;Jung Chan Yul;Lee Jong Min |
分类号 |
A61F5/00;A61H1/02 |
主分类号 |
A61F5/00 |
代理机构 |
NSIP Law |
代理人 |
NSIP Law |
主权项 |
1. A gait rehabilitation robot, comprising:
a first auxiliary link member configured to be connected to a portion between a pelvis and a knee of a subject; a joint coupled to a lower end of the first auxiliary link member; a second auxiliary link member coupled to a lower end of the joint and configured to connect to a portion between the knee and a foot of the subject; a first spring coupled to an upper end of the first auxiliary link member; a foot support configured to contact the foot of the subject; an ankle joint connecting the foot support and the second auxiliary link member; and a second spring coupled to a side of the foot support, wherein a first end of the first spring is fixed to a first fixing member, a second end of the first spring is coupled to a first rotating member, and an elastic deformation occurs according to a pivotal movement of the first rotating member, and wherein a first end of the second spring is fixed to a second fixing member, a second end of the second spring is coupled to a second rotating member, and an elastic deformation occurs according to a pivotal movement of the second rotating member. |
地址 |
Seoul KR |