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Flexible underactuated finger rehabilitation device

A rehabilitation device and under-actuated technology, applied in passive exercise equipment, physical therapy, etc., can solve problems such as poor flexibility, insufficient lightness of the rehabilitation device, complex structure, etc., and achieve easy use and adjustment, simplified structure, and good flexibility Effect

Active Publication Date: 2021-06-11
NANJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: The purpose of the invention is to provide a flexible underactuated finger rehabilitation device to solve the problems of the existing rehabilitation devices that are not light enough, poor in flexibility and complex in structure

Method used

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  • Flexible underactuated finger rehabilitation device
  • Flexible underactuated finger rehabilitation device
  • Flexible underactuated finger rehabilitation device

Examples

Experimental program
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Embodiment Construction

[0022] The invention will be further described below with reference to the accompanying drawings.

[0023] Such as Figure 1-2 As shown, the flexible lane-driven finger rehabilitation device includes a base 1, an underlying drive mechanism, a finger wearing member, and a hand backwind member, and the hand backwind piece is provided with a hand back and wearing a fixed belt 4, and the flexible material is filled into the finger down. In the material, after the mold material is solidified, the joint sealing material is removed, and the thumb-wear member 5 is removed, and the shear member 9 is obtained, and the wearing member 11 is referred to, and there is no name 13, and the small finger wear part 15; put the four sets of motor combination 18 In the circular groove of the upper side member 2, the circular groove of the front end of the gearbox 22 is aligned with the small circular groove on the upper side member 2, and then four sets of motor main fixing parts. The four cylinders of...

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PUM

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Abstract

The invention discloses a flexible underactuated finger rehabilitation device, which comprises a base, on which a wearing part on the back of the hand and a motor assembly are detachably arranged, and on the wearing part on the back of the hand, a wearing part for the thumb and a wearing part for the index finger are rotatably connected. , a wearing part for the middle finger, a wearing part for the ring finger and a wearing part for the little finger, the underactuated device is electrically connected with the wearing part for the thumb, the wearing part for the index finger, the wearing part for the middle finger and the wearing part for the ring finger, and each wearing part includes a joint fixing part and a flexible joint connecting part , the joint fixing part is detachably connected with the flexible joint connecting part. The present invention has simple structure, overall lightness, and is easy to use and adjust.

Description

Technical field [0001] The present invention relates to a finger rehabilitation apparatus, and a flexible owe-driven finger rehabilitation device. Background technique [0002] Hand pressure, injury is one of the common diseases of hand injuries. After the treatment of multiple palm fractures, it is necessary to carry out the treatment of plaster external fixation to prevent fracture displacement, but during the external fixation of the gypsum, it is easy to cause a series of complications such as the joint stiffness and muscle atrophy. Ministry function. Clinically, early exercise arrangement was 2-3 days after surgery, that is, the passive flexion function of the patient's hand was exercised, and the patient was guided by the active flexibility function exercise. During the patient's rehabilitation, rehabilitation training is an indispensable process, early rehabilitation treatment can promote granulation tissue growth, promote fracture healing, soften scar tissue, improve join...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61H1/02
CPCA61H1/0288A61H2201/1207A61H2205/067
Inventor 张建喜陈盛高翔徐国政
Owner NANJING UNIV OF POSTS & TELECOMM