Otolithiasis therapeutic instrument with calibration function

Abstract

The otolithiasis therapeutic instrument with the calibration function comprises a semicircular canal model and a calibration device; the calibration device comprises a left barrel and a right barrel which are arranged in parallel, two transparent reference pieces are arranged in each barrel in the front-back radial direction, calibration marks are marked on the reference pieces, and the positionsand directions of the front calibration mark and the rear calibration mark correspond to each other; a left-right gradienter used for calibrating the left-right levelness is arranged in the horizontalcalibration cylinder and located behind the reference sheet, and a front-back gradienter used for calibrating the front-back levelness is arranged in the front-back calibration cylinder and located behind the reference sheet. By calibrating the relative positions of the head and the device body, the positions of the head and the device body are synchronous, and the semicircular canal model and the human semicircular canal are consistent in direction. After synchronization, the left-right gradienter and the front-back gradienter can be used for adjusting the head position to be horizontal to enable the otolith position to return to zero. A doctor can visually know the position of the otolith without depending on the imagination ability of himself / herself.

Description

technical field [0001] The invention relates to a treatment instrument for otolithiasis, in particular to a treatment instrument for otolithiasis with calibration function Background technique [0002] Otolith disease, also known as benign paroxysmal positional vertigo, refers to short paroxysmal episodes of vertigo and nystagmus that occur when the head moves rapidly to a specific head position. [0003] The vestibule is the organ responsible for the sense of balance, including three semicircular canals19 that play an important role in maintaining the balance of the body, such as Image 6 As shown, the semicircular canals 19 connect to the cochlea 21 . The three semicircular canals, the superior semicircular canal, the posterior semicircular canal and the outer semicircular canal, have a structure that intersects each other at right angles. The vestibule also includes otolithic apparatus. The otolithic apparatus has a structure in which many short hairs grow luxuriantly, a...

AI Technical Summary

Problems solved by technology

[0008] However, in actual use, the above-mentioned therapeutic equipment is generally worn by experience, and it is difficult to synchronize the position and angle of the semicircular canal between the model and the human body, which greatly reduces the effect of the model

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