Wearable exoskeleton lower limb rehabilitation robot

A rehabilitation robot and exoskeleton technology, applied in the field of medical rehabilitation systems, can solve the problems of large auxiliary accessories and lack of portability, and achieve the effects of good portability, weight reduction and patient burden reduction.

Inactive Publication Date: 2012-01-25
SHANGHAI JIAO TONG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention is driven by pneumatic muscles, which requires huge accessories and does not have the characteristics of portability.

Method used

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  • Wearable exoskeleton lower limb rehabilitation robot
  • Wearable exoskeleton lower limb rehabilitation robot
  • Wearable exoskeleton lower limb rehabilitation robot

Examples

Experimental program
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Embodiment Construction

[0035] Such as figure 1As shown, the exoskeleton wearable lower limb rehabilitation robot includes: foot exoskeleton 1; ankle exoskeleton 2; calf exoskeleton 3; knee joint exoskeleton 4; thigh exoskeleton 5; hip joint exoskeleton 6; bones7. Among them, the foot exoskeleton 1 is directly worn on the patient's foot; the ankle exoskeleton 2 is connected to the foot exoskeleton 1, which can drive the degree of freedom of ankle joint flexion and extension, and release the degree of freedom of ankle abduction; the calf exoskeleton 3 is connected to the ankle joint. The joint exoskeleton 2 is connected, and the length can be adjusted steplessly by adjusting screws, and is bound to the patient's lower leg; the knee joint exoskeleton 4 is connected to the lower leg exoskeleton 3, which can drive the patient's knee joint to flex and extend; the thigh exoskeleton 5 is connected to the knee joint exoskeleton The bone 4 is connected, and the length can be adjusted steplessly by adjusting ...

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Abstract

The invention provides a wearable exoskeleton lower limb rehabilitation robot, which comprises a foot exoskeleton, an ankle exoskeleton, a shank exoskeleton, a knee exoskeleton, a thigh exoskeleton, a hip joint exoskeleton and a waist exoskeleton, wherein the ankle exoskeleton is connected with the foot exoskeleton, the shank exoskeleton is connected with the ankle exoskeleton, the knee exoskeleton is connected with the shank exoskeleton, the thigh exoskeleton is connected with the knee exoskeleton, the hip joint exoskeleton is connected with the thigh exoskeleton, and the waist exoskeleton is connected with the hip joint exoskeleton. A harmonic speed reducer is used to drive, a disc type electric machine is utilized, so the zero rotation error as well as the well fit between the drive and the joints of patients are realized, the wearable exoskeleton lower limb rehabilitation robot can be driven by a battery which is fixed at the back of the patients, so the problem of the limit movement range of the traditional rehabilitation devices is solved, and the invention has the characteristic of portability.

Description

technical field [0001] The invention relates to a medical rehabilitation system, in particular to an exoskeleton wearable lower limb rehabilitation robot. technical background [0002] Rehabilitation medicine is a medical applied discipline that studies the rehabilitation of the disabled and patients. Its purpose is to make the sick and disabled get the maximum benefit as soon as possible through various means such as physical therapy, exercise therapy, life training, skill training, speech training and psychological counseling. Restoration to the maximum extent enables the functions of the remaining parts of the body to be brought into full play, to achieve the greatest possible self-care, labor and work abilities, and to lay the foundation for the reintegration of the sick and disabled into society. According to statistics, there are currently 8.77 million patients with limb dysfunction caused by stroke, spinal cord injury and various accidents in my country, and more than...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/00A63B23/04
Inventor 李智军叶雯珺樊丽平
Owner SHANGHAI JIAO TONG UNIV
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