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Intelligent hand function rehabilitation device for hand burn patient

A rehabilitation device and patient technology, applied in passive exercise equipment, physical therapy, etc., can solve the problems of heavy burden on patients, limited movable joints, bulky volume, etc., and achieve the effect of improving overall quality, assisting precise movement, and large range of motion

Pending Publication Date: 2021-11-02
JILIN UNIV FIRST HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. Most of them are relatively bulky and inconvenient to carry, causing a greater burden on patients when wearing them
[0006] 2. The hand function rehabilitation device in this prior art has limited movable joints and cannot control the movement of each joint of the finger, so that the final rehabilitation training intensity and range are limited, and the expected effect cannot be achieved
[0007] 3. The hand function rehabilitation device in the prior art has limited functions. It only drives fingers to move without information feedback function, that is, it cannot accurately evaluate the degree of hand dysfunction of the patient through the device, and cannot achieve targeted rehabilitation treatment.

Method used

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  • Intelligent hand function rehabilitation device for hand burn patient
  • Intelligent hand function rehabilitation device for hand burn patient
  • Intelligent hand function rehabilitation device for hand burn patient

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] See attached Figures 1 to 8 As shown, a smart hand function rehabilitation device for hand burn patients is characterized in that it includes: forearm fixing component 1, palm fixing component 2, finger driver 3, control module 4, remote control 5;

[0050] One side of the palm fixing component 2 is dynamically connected to the forearm fixing component 1, and the other side is dynamically connected to the finger driver 3, which is hinged through the driving rod 6, drives the palm fixing component 2 to drive the palm movement, and drives the finger driver 3 to drive the finger movement, realizing Movement of the wrist joint, and movement of the fingers relative to the palm;

[0051] The finger driver 3 is provided with a movable joint driven by a stepping motor to drive the movement of the finger joints. On the basis of the above, each joint of the finger is driven to move, so that the main driving component of the whole device is completed, which can assist in driving ...

Embodiment 2

[0054] This embodiment is based on the further improvement of a smart hand function rehabilitation device for patients with hand burns, wherein the drive rod 6 is an electric push rod, the single-chip control unit 504 is a 51 single-chip microcomputer, and the central processing unit 401 is a smart hand equipped with Xiaolong 410. Integrated control circuit board;

[0055] The palm fixing assembly 2 and the forearm fixing assembly 1 are respectively fixed on the palm and the forearm by fixing straps 7, and the fixing straps 7 of the forearm fixing assembly 1 are divided into two before and after; the palm fixing assembly 2 is hinged on the On the side of the forearm fixing assembly 1, the two ends of the drive rod 6 are hingedly connected to the palm fixing assembly 2 and the upper part of the forearm fixing assembly 1 respectively, and the telescopic drive of the palm fixing assembly 2 rotates compared with the forearm fixing assembly 1, and the palm fixing assembly 2 The sid...

Embodiment 3

[0062] This embodiment is based on the above-mentioned embodiment 1 and embodiment 2, the working principle of a smart hand function rehabilitation device for hand burn patients and its specific use method and steps:

[0063] It works as follows:

[0064] The driving rod 6 and the stepping motor provide the power source for the operation of the whole device, the remote controller 5 issues an operation command, and the control module 4 is electrically connected to all electrical components except the remote controller 5 to control the entire operation, as follows;

[0065] For simple mechanical actions, the remote controller 5 sends human body operation instructions through the control buttons 501, and the single-chip microcomputer control unit 504 analyzes and processes the operation instruction signals, and finally sends them out to the infrared transmitter 503; the infrared receiver 403 of the control module 4 receives the signals and transmits them to The central processing...

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PUM

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Abstract

The invention discloses an intelligent hand function rehabilitation device for a hand burn patient, which is characterized by comprising a forearm fixing assembly, a palm fixing assembly, a finger driver, a control module and a remote controller, one side of the palm fixing assembly is dynamically connected with the forearm fixing assembly, the other side of the palm fixing assembly is dynamically connected with the finger driver, the palm fixing assembly is hinged and driven through a driving rod to drive a palm to move, and the finger driver is driven to drive fingers to move; the device is based on a mechanical assembly, movable joints corresponding to the wrist joint and each finger joint of the human body are designed, complex finger movement traction can be completed, and compared with an auxiliary device in the prior art, finger joint movement is more flexible, the movement range is larger, auxiliary movement is more accurate, and the device is closer to normal finger movement of the human body, the auxiliary rehabilitation treatment modes of the whole device are enriched, the device is suitable for patients with different degrees and different forms of hand dysfunction, and the overall quality of manual rehabilitation treatment can be improved.

Description

technical field [0001] The invention belongs to the technical field of medical care equipment, in particular to an intelligent hand function rehabilitation device for hand burn patients. Background technique [0002] Burns generally refer to heat, including tissue damage caused by hot liquid (water, soup, oil, etc.), steam, high-temperature gas, flame, hot metal liquid or solid (such as molten steel, steel ingot), etc., mainly referring to the skin and / or mucous membranes, Severe cases can also injure subcutaneous and / or submucosal tissues, such as muscles, bones, joints and even internal organs. Scalds are tissue damage caused by hot liquid, steam, etc., and are a type of thermal burns. [0003] Hand burns have a high probability of occurring in burns, and problems such as scar hyperplasia and contractures will appear after healing. Burn scars will cause tissue deformity and loss of function, which will affect the normal life of patients on the one hand, and reduce the qu...

Claims

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Application Information

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IPC IPC(8): A61H1/02
CPCA61H1/0288A61H2201/1207A61H2205/067A61H2201/5071
Inventor 贺婷婷孙轩祎田大鹏吴巍巍张芜茗徐晓川
Owner JILIN UNIV FIRST HOSPITAL