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Radar-based gait training evaluation method and device

A gait training and radar technology, applied in the field of training evaluation, can solve problems such as inability to solve associations, and achieve the effect of improving richness

Pending Publication Date: 2021-08-03
GUANGZHOU XIAOKANG MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent only discloses the acquisition of the patient's gait parameters through the lidar, and the above-mentioned problem cannot be solved by accurately detecting the patient through the radar and the relationship between the virtual projection.

Method used

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  • Radar-based gait training evaluation method and device
  • Radar-based gait training evaluation method and device
  • Radar-based gait training evaluation method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] Such as figure 1 As shown, a radar-based gait training evaluation method provided in this embodiment is used to collect and evaluate the patient's gait rehabilitation data by using the radar 2. In this embodiment, the training evaluation system 4 is in the long-distance straight-line walking training mode, the Radar 2 gait rehabilitation training platform 1 is configured as a running treadmill conveyor belt. In the long-distance straight walking training mode, the patient can play a walking game on the moving treadmill conveyor belt. The plane virtual object is configured as a plane footprint. The above method Follow the steps below to implement:

[0069] Step S00 : Build an operating environment for the training and evaluation system 4 . In step S00, the training evaluation system 4 is electrically connected to the radar 2 gait rehabilitation training platform 1, and the radar 2 gait rehabilitation training platform 1 is controlled by the training evaluation system 4....

Embodiment 2

[0107] A radar-based gait training evaluation method provided in this embodiment is used to collect and evaluate the patient's gait rehabilitation data using radar 2. In this embodiment, the training evaluation system 4 is in the obstacle avoidance training mode, and the radar 2 steps The dynamic rehabilitation training platform 1 is configured as a flat ground or a non-moving treadmill conveyor belt. Patients can play obstacle avoidance games on the moving flat ground or treadmill conveyor belt. The plane virtual objects are configured as plane obstacles, such as bombs and flying balls. Such as image 3 As shown, the positional relationship between the gait trainer's actual stepping foot and the plane virtual object is configured as whether the gait trainer's left foot or right foot can avoid the moving plane virtual object. Preferably, a training area is set on the stationary running platform conveyor belt or flat ground, and the projector 3 projects and guides the footprint...

Embodiment 3

[0118] A radar-based gait training evaluation method provided in this embodiment is used to collect and evaluate the patient's gait rehabilitation data by using the radar 2. In this embodiment, the training evaluation system 4 is in the training pool stepping training mode, and the radar 2 The gait rehabilitation training platform 1 is configured as a flat ground or a non-moving treadmill conveyor belt. Patients can play a stepping game on the flat ground or a non-moving treadmill conveyor belt. The plane virtual objects are configured as plane moving objects, such as balloons and hamsters. Such as Figure 4 As shown, at this time, the positional relationship between the actual stepping foot of the gait trainer and the plane virtual object is configured to determine whether the plane virtual object can be touched. Preferably, a training area and a peripheral area are provided on the stationary treadmill conveyor belt or flat ground, the training area is located in the middle o...

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Abstract

The invention discloses a radar-based gait training evaluation method, which comprises the following steps: S00, building an operation environment of a training evaluation system, S10, projecting a plane virtual object through a projector, S20, collecting foot detection data of a gait trainer through a radar and recording the collection time; S30, according to different training modes in the training evaluation system, judging and calculating the position relation between the actual stepping foot of the gait trainer and the plane virtual object, and generating real-time associated data; and S40, outputting an evaluation result of the gait trainer. According to the gait training evaluation method based on the radar, the position of the actual stepping foot of the gait trainer can be obtained through the radar, then whether the coordinates of the actual stepping foot are associated with the position of the virtual projection object or not is determined, multiple interactive gait training schemes are supported at the same time, Therefore, the interestingness and richness of gait training of the gait trainee are improved, and accurate gait rehabilitation training is implemented in a targeted mode.

Description

technical field [0001] The present invention relates to the field of training evaluation methods, in particular to a radar-based gait training evaluation method and a radar-based gait training evaluation device. Background technique [0002] Clinically, problems such as muscle spasm, muscle weakness, joint stiffness, brain injury, and spinal cord injury are likely to cause walking and movement disorders in patients. Walking training is an important means to assist the recovery of walking function in patients with the above diseases. At present, the walking rehabilitation training measures in hospitals are mainly due to family members or therapists assisting patients to carry out walking training. This training method not only requires manpower to feedback the walking training situation, but the supporting itself will lead to restricted movement of patients and enriched gait. Therefore, the hospital gradually adopts gait training equipment to assist patients in walking train...

Claims

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Application Information

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IPC IPC(8): A61B5/11A63B23/04A63B22/02A63B71/06
CPCA61B5/112A61B5/1121A61B5/1126A63B23/0458A63B23/0464A63B22/025A63B71/0619A63B71/0622A63B2071/0638
Inventor 王俊华王兆坤
Owner GUANGZHOU XIAOKANG MEDICAL TECH CO LTD
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