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Human body sensory conflict inducing device

A proprioceptive, human body technology, applied in the field of biomedical engineering research, can solve problems such as blurred vision, damage to memory, and the treatment effect needs to be further improved.

Inactive Publication Date: 2010-07-14
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, side effects caused by drugs are also inevitable, such as inhibiting central nervous system function, causing drowsiness, blurred vision, and impairing people's memory, etc., especially not suitable for people who are working
Therefore, research based on non-drug therapy is imperative. Existing research methods mainly include adaptive vestibular function exercise, reducing predisposing factors, etc., but the therapeutic effect needs to be further improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Example 1 The combination of left and right gaze and vestibular electrical stimulation device induces sensory conflict

[0036] The device can trigger the subject's sensory conflict through the left and right mirrors 1b and the vestibular electrical stimulation device 2, and on this basis, test the gait of the subject. The subject puts on the helmet 4, adjusts the central plane of the inverted mirror 1b to the same position as the eye height, and adjusts the two inverted mirrors 1b left and right to fit the interpupillary distance; adjusts the screw 10 of the vestibular electrical stimulation device 2 And the collar 18, the electrode sheet 16 is just attached to the bilateral retroauricular mastoids and fully contacted by the pressure of the spring 19. The experiment operator turns on the main power switch 24, and at the same time the subject starts to move forward in a straight line with his eyes open. During the progress, the experiment operator can adjust the current...

Embodiment 2

[0037] Example 2 The combined use of vestibular electrical stimulation and proprioceptive stimulation devices induces sensory conflict

[0038] The device can trigger the subject's sensory conflict through the vestibular electrical stimulation device 2 and the proprioceptive stimulation device 3, and on this basis, test the subject's hand balance ability. The subject puts on the helmet 4, adjusts the screw 10 and the collar 18 of the vestibular electrical stimulation device 2, so that the electrode piece 16 is just attached to the mastoid process behind the ears on both sides and fully contacted by the pressure of the spring 19; the proprioceptive stimulation The vibrating head 22 of the device 3 can move left and right and forward and backward on the connecting rod 23, and the connecting rod 11 and the rotating connecting rod 23 are adjusted up and down so that the vibrating head is in close contact with the selected stimulating muscles. The experiment operator turns on the m...

Embodiment 3

[0039] Example 3 The combined use of up and down mirrors, vestibular electrical stimulation devices and proprioceptive stimulation devices induces sensory conflicts

[0040] The device can trigger the sensory conflict of the subject through the up-and-down mirror 1a, the vestibular electrical stimulation device 2 and the proprioceptive stimulation device 3, and on this basis, test and train the spatial orientation ability of the subject. The subject puts on the helmet 4, adjusts the central plane of the inverted mirror 1a to the same position as the eye height; adjusts the screw 10 and the collar 18 of the vestibular electrical stimulation device 2, so that the electrode piece 16 is just in line with the breasts behind the ears on both sides. The pressure of the spring 19 makes it fully contact; adjust the vibrating head 22 of the proprioceptive stimulation device 3 to be in close contact with the selected stimulated muscle. In the space, 8 LEDs are respectively placed on the ...

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Abstract

The invention provides a device for inducing a human body sensory conflict, which comprises a reversal vision device, a vestibule electric stimulation device and a proprioception stimulation device, wherein the reversal vision device is used for reversing visual signals received by a human eye up and down or left and right; the vestibule electric stimulation device is used for changing input signals of a semicircular canal and an aural calculus of a vestibular organ of a human body; and the proprioception stimulation device is used for changing sensory signals of a proprioceptor to somatic movements in neck muscles and muscle tendons of the human body. The device for inducing the human body sensory conflict can effectively induce the human body to generate the sensory conflict by using the reversal vision device, the vestibule electric stimulation device and the proprioception stimulation device singly or together, can be used for performing test analysis on functions of body balance and hand operation control during the sensory conflict, and can be further used for related trainings of the human body under the condition with the sensory conflict; besides, the device finds an optimal training mode by comparing different training methods to improve the endurance capacity of the human body to the sensory conflict and reduce the occurrence probability of motion sicknesses.

Description

technical field [0001] The invention relates to the field of biomedical engineering research, in particular to a human sensory conflict inducing device. Background technique [0002] The completion of various movements of the human body depends on the input of sensory information from the visual system, vestibular organs and proprioceptors, as well as the integration and coordination of the central nervous system. Among them, the visual signal is the most important source of information, and 80-90% of the external information is transmitted through the visual system; the vestibular organ can sensitively perceive the slight movement changes of the head through the semicircular canals and otoliths of the inner ear, so the vestibular signal is in the Maintaining body balance, spatial orientation, and sensing movement status all play an important role at all times; in addition, proprioceptors include receptors in muscles, tendons, and joints, and mainly sense changes in the posi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N1/36A61F9/00
Inventor 蒲放李德玉杨阳樊瑜波张萌许丽嫱孙联文牛海军李淑宇
Owner BEIHANG UNIV
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