Upper limb rehabilitation training method and system based on virtual scene

A rehabilitation training and virtual scene technology, applied in sports accessories, gymnastics equipment, etc., can solve the problems of rehabilitation training failure, boring virtual reality programs, loss of enthusiasm, etc., to shorten rehabilitation training time, improve efficiency and effect, and improve enthusiasm. Effect

Inactive Publication Date: 2020-01-21
NORTHEASTERN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, even so, the existing virtual reality programs do not fully combine the optimal rehabilitation training track advocated by the theory of rehabilitation medicine. Failure of rehabilitation training

Method used

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  • Upper limb rehabilitation training method and system based on virtual scene
  • Upper limb rehabilitation training method and system based on virtual scene
  • Upper limb rehabilitation training method and system based on virtual scene

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0144]When a patient receives upper limb rehabilitation training, the rehabilitation physician first checks the condition of the patient's affected limb, conducts a preliminary diagnosis of the patient's affected limb and formulates a rehabilitation training plan. Rehabilitation physicians need to formulate rehabilitation training plans for patients with "0" trajectory, "1" trajectory, "∞" trajectory, and "mirror demonstration" mode, and formulate the training content and training times to be completed this time. The formulated rehabilitation training content can be combined with a variety of training modes, so that rehabilitation training can be integrated into the game, increase the interest of training, and provide psychological stimulation to patients, thereby improving the rehabilitation effect and increasing the autonomy of patients in the rehabilitation process.

[0145] Before using this rehabilitation training system, the rehabilitation doctor needs to check the safety...

Embodiment 2

[0150] For patients whose motor ability of the affected limb has mostly recovered and needs to consolidate rehabilitation training in the later stage, the system of the present invention can also be used to perform consolidation training. Combined with the treatment opinions of rehabilitation physicians, patients can perform rehabilitation training guided by virtual reality scenes with bare hands without wearing robots.

[0151] Rehabilitation physicians evaluate the recovery degree of the patient's affected limb, and formulate rehabilitation training plans for "0" trajectory, "one" trajectory, "∞" trajectory, and "mirror demonstration" mode, and formulate the training content that needs to be completed this time and training times. Open the virtual reality scene "EatingPearls!", and after confirming that the functions of the virtual reality scene are normal, start training according to the established rehabilitation training plan.

[0152] Before the training, it is also nec...

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Abstract

The invention belongs to the technical field of rehabilitation engineering and virtual reality, and particularly relates to an upper limn rehabilitation training method and system based on a virtual scene. The method comprises the steps of according to an injured limb function assessment result of a user, determining an upper limb rehabilitation training mode; according to a virtual scene and a virtual target in a training area, guiding the injured limb of the user to operate the virtual target in the training area, and recognizing and acquiring movement data of the injured limb in the training area to interact with a virtual reality program; during a training process, judging whether a movement trail of the virtual target deviates from a preset movement trail or not; if yes, statisticallycounting error areas; and assessing the upper limb rehabilitation condition of the user according to a training completion condition and an error area statistical result, and making a next rehabilitation training plan. In the method, the immersion and the interestingness of the scene are stronger, the rehabilitation training plan suggested by rehabilitation medicine are fully combined, and thus the rehabilitation training effect is greatly enhanced.

Description

technical field [0001] The invention belongs to the field of rehabilitation engineering and virtual reality technology, and in particular relates to an upper limb rehabilitation training method and system based on a virtual scene. Background technique [0002] According to the report of the World Health Organization, the number of patients who need rehabilitation treatment due to the loss of part of the upper limbs due to stroke is increasing year by year. For these patients, aggressive rehabilitation is required to restore their function. [0003] Traditional rehabilitation treatment mainly adopts one-on-one rehabilitation treatment by doctors to users or with the help of simple rehabilitation devices. This method has problems such as large labor load, large equipment occupation, long occupation time, and low equipment use efficiency. It is also relatively boring. It is difficult to increase patients' interest in rehabilitation training, and the patients' initiative to par...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B23/12A63B71/06
CPCA63B23/12A63B24/0062A63B71/0619A63B71/0622A63B2071/0638A63B2071/0647
Inventor 王建辉邹晓滢
Owner NORTHEASTERN UNIV
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