Vestibular function inspection system

Abstract

The invention discloses a vestibular function inspection system. The vestibular function inspection system is characterized by comprising a vibration generation device, a supporting component, a mouthclamping assembly, two head fixing assemblies and a recording device, wherein a vibration disk is arranged at a vibration end of the vibration generation device; the supporting component comprises anadjusting assembly and a supporting assembly; the mouth clamping assembly comprises an upper clamping plate, a lower clamping plate and an elastic connecting piece; the lower clamping plate is connected with one end away from the adjusting assembly, of the supporting assembly, the upper clamping plate and the lower clamping plate are arranged in parallel, the elastic connecting piece is located at one end close to the supporting assembly, of the upper clamping plate, penetrates through the upper clamping plate to be connected with the lower clamping plate, and is used for adjusting the distance between the upper clamping plate and the lower clamping plate, and clamping the mouth of a mouse; the two head fixing assemblies are oppositely fixed to two sides of the lower clamping plate, and clamp the inner ear portion of the head of the mouse; and an electrode slice of the recording device is attached to the head of the mouse and used for recording the wave shape of a evoked potential ofthe mouse under vibration stimulation. The inspection system provided by the invention is convenient to operate and does not cause harm to the mouse.

Description

technical field [0001] The invention relates to the technical field of vestibular function inspection, and more specifically relates to a vestibular function inspection system. Background technique [0002] Vestibular function is closely related to people's spatial orientation ability, anti-airsickness ability, vertigo, balance disorder and other diseases. Therefore, all countries in the world generally attach great importance to the detection of vestibular function. [0003] Rodents, such as mice, have a high physiological similarity to humans, and vestibular function tests are also applicable to these small animals. At present, vestibular function tests through vibration stimulation of the vestibular apparatus at the end of the inner ear will cause trauma to mice. And the operation is inconvenient, and it is not convenient to carry out long-term and large-scale animal experiments. [0004] Therefore, it is an urgent problem for those skilled in the art to develop a vestib...

AI Technical Summary

Problems solved by technology

[0003] Rodents, such as mice, have a high physiological similarity to humans, and vestibular function tests are also applicable to these small animals. At present, vestibular function tests through vibration stimulation of the vestibular apparatus at the end of the inner ear will cause trauma to mice. And the operation is inconvenient, and it is not convenient to carry out long-term and large-scale animal experiments

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