Finger motor function rehabilitation robot

A rehabilitation robot and sports function technology, applied in sports accessories, passive exercise equipment, gymnastics equipment, etc., can solve the problems of lack of objective records of the rehabilitation process, unfavorable treatment plans, and high treatment costs.

Inactive Publication Date: 2009-09-02
BEIHANG UNIV
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

However, the current sports rehabilitation treatment has many problems
First of all, the rehabilitation process is one-on-one between the rehabilitation therapist and the patient, which is expensive and inefficient
Secondly, the rehabilitation training process lasts for a long time and is mechanically boring. Patients lack the initiative and enthusiasm for rehabilitation training, and it is difficult to

Method used

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  • Finger motor function rehabilitation robot
  • Finger motor function rehabilitation robot
  • Finger motor function rehabilitation robot

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Embodiment Construction

[0067] The invention will be further described in detail below in conjunction with the accompanying drawings.

[0068] The present invention is a finger motor function rehabilitation robot, which can perform motor function rehabilitation training for other fingers except the thumb. figure 1 Shown is the system diagram of the entire rehabilitation robot, which can be divided into drive part 1 and execution part. The execution part can be divided into metacarpal joint module 2 (2 degrees of freedom), proximal joint module 3 (1 degree of freedom) and distal joint module 4 (1 degree of freedom) three parts; the driving part is divided into four identical driving modules 1a, 1b, 1c, 1d to realize the independent two-way driving of the three modules of the executive part with a total of four degrees of freedom and to realize the bending of fingers and straightening (eg figure 2 ), abduction and adduction movements. Since the whole system realizes long-distance and variable-distan...

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Abstract

The invention relates to a finger motor function rehabilitation robot comprising an executing part and a driving part which are connected by steel wire rope outer sleeves (5a, 5b, 5c and 5d), wherein the executing part is divided into a palm bone joint module (2), a near-end joint module (3) and a far-end joint module (4); and the driving part is divided into four independent driving modules (1a, 1b, 1c and 1d) to drive the executing part. Because the whole system realizes far distance and variable distance transmission though steel wire ropes, the hands of people can arbitrarily move in a certain range in a rehabilitation process. The invention has the advantages that each joint of fingers is singly driven in a bidirectional mode; the robot has mechanical position-limiting function and can regulate the maximal rotating range of each finger joint to satisfy the requirement of different motion ranges of a patient in different rehabilitation periods; and the robot is suitable for hands with different sizes to wear in a certain range, and the hands can arbitrarily move in a certain range.

Description

Technical field: [0001] The invention relates to a robot for rehabilitation of finger motor function, which relates to a device for rehabilitation training of patients with motor dysfunction, in particular to a robot device for rehabilitation training of finger joints of patients with finger motor dysfunction. technical background: [0002] The hand is one of the most important structures in the human body, and it is extremely important to human function and appearance. Especially the motor ability of the hand is the basic guarantee for the smooth progress of human's daily life and work. However, the joints, bones, tendons, and nerves of the hand are easily damaged in life and work. Generally, the treatment of damage requires long-term braking of the fingers, but prolonged braking will cause fibrosis due to congestion of the joints and tendons. Cause finger joint and tendon adhesion and muscle atrophy. In addition, hemiplegia caused by cardiovascular diseases such as joint...

Claims

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Application Information

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IPC IPC(8): A61H1/02A63B23/16
Inventor 李继婷王举张玉茹王爽
Owner BEIHANG UNIV
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