An exoskeleton index finger functional rehabilitation robot

A rehabilitation robot and exoskeleton technology, applied in passive exercise equipment, physical therapy, etc., can solve the problems of single training mode and heavy weight, and achieve the effect of small size, weight reduction and compact structure
CN112773661BActive Publication Date: 2022-04-01YANSHAN UNIV +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
YANSHAN UNIV
Publication Date
2022-04-01

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Abstract

The invention belongs to the technical field of medical devices, and in particular relates to an exoskeleton index finger function rehabilitation robot. The present invention includes a distal drive assembly, a metacarpophalangeal joint actuator assembly connected to the distal drive assembly via a Bowden wire, a proximal knuckle drive assembly connected to the metacarpophalangeal joint actuator assembly, and a proximal knuckle drive assembly that is rotatably connected to the proximal knuckle drive assembly. Proximal knuckle actuator. The present invention adopts Bowden wire to realize the transmission of the transmission mechanism, which has a simple structure, small volume, and is easy to wear, and the present invention adopts the remote drive assembly, which does not need to be arranged on the patient's hand, which is beneficial to the recovery effect and rehabilitation of the patient's rehabilitation training. speed. The metacarpophalangeal joint executive assembly of the present invention adopts the parallel structure design of 2UPS+U, which can realize the flexion / extension, adduction / abduction and combined movement of the metacarpophalangeal joint, and can assist the patient's index finger to perform all-round rehabilitation training.
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Description

technical field

[0001] The invention belongs to the technical field of medical devices, and in particular relates to an exoskeleton index finger function rehabilitation robot. Background technique

[0002] In recent years, the number of people with loss of limb motor function caused by traffic accidents, engineering disability accidents, and cerebral apoplexy has shown an increasing trend year by year, and the loss of hand function has seriously affected people's normal life. The functions of organs and hands play a pivotal role. The degeneration and loss of the motor function of the index finger will greatly reduce the living ability of patients with motor dysfunction. The research of index finger rehabilitation robots has received more and more attention.

[0003] Although the index finger rehabilitation robots that appear on the market have their own characteristics, there are certain deficiencies. The driving components of most index finger rehabilitation robots are put...

Claims

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