Unlock instant, AI-driven research and patent intelligence for your innovation.

Hand rehabilitation training system based on virtual reality technology

A technology of virtual reality technology and rehabilitation training, applied in the field of rehabilitation medicine, which can solve the problems of poor training effect and achieve the effect of improving optimism and rehabilitation effect

Active Publication Date: 2020-07-31
CHANGCHUN UNIV OF SCI & TECH
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a hand rehabilitation system based on virtual reality technology to solve the problem that the rehabilitation device can only perform passive auxiliary training in the rehabilitation training process, resulting in poor training effect.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hand rehabilitation training system based on virtual reality technology
  • Hand rehabilitation training system based on virtual reality technology

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0018] Specific implementation mode 1. Combination figure 1 and figure 2 Describe this embodiment, the hand rehabilitation training system based on virtual reality technology, the system includes a data acquisition device, a data processing system and a virtual reality human-computer interaction system;

[0019] The data acquisition device is completed with a sensor-based rehabilitation glove; the sensor-based rehabilitation glove consists of five bending sensors and a circuit box with a built-in integrated circuit, in which the five bending sensors record the bending data of the user's fingers, and the integrated circuit in the circuit box contains Three embedded sensors, accelerometer, gyroscope and magnetometer, have high sensing resolution and can accurately calculate user hand position parameters, such as roll angle (roll), pitch angle (pitch), yaw angle (yaw) . Through the configuration of the sensor, the hand-sensing system can sense data information such as hand pos...

specific Embodiment approach 2

[0031] Specific Embodiment 2. This embodiment is an embodiment of the hand rehabilitation training system based on virtual reality technology described in specific embodiment 1: the hand rehabilitation training system based on virtual reality technology described in this embodiment will be based on virtual Take the hand rehabilitation training system of the piano game as an example. The data acquisition device in this embodiment adopts a sensor-based rehabilitation glove; the data processing system adopts a 2.4GHz Windows operating system computer; and the virtual game user interface adopts a virtual piano game.

[0032] In this embodiment, when the stroke user performs hand rehabilitation training, he first selects the music played by the virtual piano game. After the music is selected, he can standardize hand movements according to the instructions to perform hand rehabilitation training.

[0033] The data acquisition device utilizes a sensor-based rehabilitation glove, and ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a hand rehabilitation training system based on a virtual reality technology, relates to the virtual reality technology, and is applied to the field of rehabilitation medicine. The hand rehabilitation training system based on the virtual reality technology solves the problems that, currently, in the rehabilitation training process of adopting a rehabilitation apparatus, since a rehabilitation device can only achieve passive auxiliary training, the training effect is poor. The hand rehabilitation training system comprises a data acquisition device, a data processing system and a virtual reality human-computer interaction system; the data acquisition device is used for acquiring the position and the moving state of the hand and data information of the finger position, the position and the moving state of the hand and data information of the finger position are transmitted to the data processing system through a network module, and the virtual reality human-computer interaction system provides a virtual game interface of hand rehabilitation training of a user; guidance introduction is provided for the user, a score message is displayed, and meanwhile, information of a notification triggering module and an audio display is received. According to the hand rehabilitation training system based on the virtual reality technology, the motion and position information of the moving hand of the user is acquired through a wearable glove sensor, and by running the virtual reality game interface, rehabilitation training is strengthened.

Description

technical field [0001] The invention relates to a virtual reality technology applied to the field of rehabilitation medicine, in particular to a hand rehabilitation training system based on virtual reality. Background technique [0002] Stroke, also known as "stroke" and "cerebrovascular accident", is an acute cerebrovascular disease characterized by high morbidity, mortality and disability. Today, 15 million people around the world suffer from stroke, and most of the users are accompanied by different degrees of disability after the onset of stroke. Therefore, the rehabilitation treatment of stroke users is particularly important. Traditional rehabilitation treatment usually involves rehabilitation doctors formulating rehabilitation plans in hospitals or community rehabilitation, and using medical rehabilitation equipment to carry out passive auxiliary rehabilitation training. The rehabilitation treatment process is monotonous and boring, and it is difficult for users to ge...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A63B23/16A63B71/06A63F13/814A63F13/212A63F13/25
CPCA63B23/16A63B71/0622A63F13/212A63F13/25A63F13/814
Inventor 陈晓娟吴洁宫玉琳曲畅王华
Owner CHANGCHUN UNIV OF SCI & TECH