Balance detection system

Abstract

A balance detection system comprises a gravity detector, a data acquirer and a processor. The gravity detector is connected to the data acquirer through a circuit. The data acquirer and the processor transmit data therebetween through a Bluetooth. The system further comprises an image acquisition module, an image display module and an output module, the three of which are connected to the processor through circuits, respectively. The balance detection system is capable of guaranteeing rational pressure deformation, and real-time and accurate data processing in dynamometry, and also capable of obtaining comprehensive detection results.

Description

technical field [0001] The invention relates to a balance detection system. Background technique [0002] Balance means that the action force and reaction force received by the object from all directions are equal in size, so that the object is in a stable state. The maintenance of balance is the embodiment of the functional integrity of the nervous system and musculoskeletal system. It adopts a four-sensor design on one side of the limb, integrates the proprioceptive, visual and vestibular systems of body posture and sensory input, and evaluates and analyzes the patient's balance ability in a complete and objective manner. [0003] The balance function of the human body is an important guarantee for various daily life activities. It not only involves the vision, vestibular, and proprioceptive systems, but also has a close relationship with muscle strength and age. The balance function of normal people is gradually developed and perfected after the age of 10, and the balan...

AI Technical Summary

Problems solved by technology

[0017] 5. Whiplash injury and its long-term effects;

[0018] 6. The effect of fatigue on balance;

[0035] 1. The influence of proprioception on balance is ignored, and there are no relevant measurement parameters;

[0036] 2. The influence of posture on balance is ignored, and there are no relevant measurement parameters;

[0037] 3. There are no summative, comprehensive and constant evaluation parameters for balance ability

[0041] 1. There are two force sensors for each limb (one for the front and one for the front and rear), which cannot reflect the left front, left rear, right front, and right rear offset of a single limb;

[0042] 2. There is a lack of global balance technical indicators, such as the area around the center of gravity, the length of the trajectory, etc.

[0046] 1. Since each force plate has only one sensor, it cannot reflect the front, back, left and right deviation of a single limb;

[0047] 2. There is no data in the measurement, only graphics, which cannot better quantify the evaluation results;

[0048] 3. The influence of proprioception on balance is ignored, and there are no relevant measurement parameters;

[0049] 4. The influence of posture on balance is ignored, and there are no relevant measurement parameters;

[0050] 5. There are no summative, comprehensive and constant evaluation parameters for balance ability

[0054] 1. The inclination angle changed by the body cannot objectively and comprehensively reflect the balance function, even if the body has an inclination angle, the patient can maintain balance;

[0055] 2. Ignore the influence of human body movement control on balance, and lack relevant measurement parameters;

[0056] 3. Ignore the influence of central control on balance, and lack relevant measurement parameters;

[0057] 4. Ignore the impact of sensory input (vestibular, proprioceptive, visual) on balance, lack of relevant measurement parameters

[0061] 1. The number of sensors is too small to reflect the front, back, left and right deviation of a single limb;

[0062] 2. Ignoring the influence of proprioception on balance, there are no relevant measurement parameters;

[0063] 3. The influence of posture on balance is ignored, and there are no relevant measurement parameters;

[0064] 4. There are no summative, comprehensive and constant evaluation parameters for balance ability

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