Infant examination anti-moving auxiliary fixing frame for otology department

Abstract

The invention discloses an infant examination anti-moving auxiliary fixing frame for the otology department. The infant examination anti-moving auxiliary fixing frame comprises a chair seat, a chair back, four chair legs, a height adjusting mechanism, an angle adjusting mechanism, a head fixing mechanism and hand fixing mechanisms, wherein the chair seat is horizontally arranged; the chair back isfixedly installed on one side of the upper portion of the chair seat, and an arc-shaped groove is formed in the middle of the upper portion of the chair back; the four chair legs are all fixedly installed at the bottom of the chair seat and symmetrically arranged; the height adjusting mechanism is fixedly installed on the chair back; the angle adjusting mechanism is located in the arc-shaped groove and fixedly connected with the height adjusting mechanism; and the head fixing mechanism is fixedly connected with the angle adjusting mechanism. The infant examination anti-moving auxiliary fixingframe is relatively high in practicability, suitable for fixing infants with different heights and head sizes, capable of meeting the use requirement that the heads of the infants need to be inclinedby a certain angle when doctors inspect the ear canals of the infants, relatively high in comfort and capable of effectively protecting the infants from being hurt.

Description

technical field [0001] The invention relates to the technical field of medical devices, and more specifically, relates to an auxiliary anti-movement fixing frame for children's examination in otology. Background technique [0002] In the otological examination, if the ear canal is in contact with the ear canal, the examinee is likely to have a stress response. Adults or older children do not need too much fixation due to their strong self-control. , but in the examination of young children, because the controllability is not high, the reaction may be relatively large, but a large reaction may damage the ear canal, and in severe cases may damage the eardrum. For this reason, the Chinese patent whose existing application number is CN201910608951.X discloses a kind of anti-movement auxiliary fixing frame for infants in otology, which includes a chair seat, a chair back and chair legs, and the bottom end of the chair seat is fixedly welded There are four sets of chair legs arra...

AI Technical Summary

Problems solved by technology

[0003] However, in actual use, the anti-movement auxiliary fixing frame for children's inspection of otology disclosed in the above-mentioned patent can achieve a better fixing effect, but it can only be fixed when the baby's head is in a vertical state when the baby is fixed. The child's head is fixed, but the doctor needs the child's head to be tilted at a certain angle when inspecting the ear canal of the child to facilitate the inspection. Therefore, the anti-movement auxiliary fixing frame for the child's examination of the otology disclosed in the above-mentioned patent cannot meet the requirements. The requirements for doctors to check the ear canals of young children; in addition, the anti-movement auxiliary fixing frame for otology disclosed in the above-mentioned patents for children, the degree of tightness of the designed head fixing device cannot be adjusted, and it is difficult to apply to different head The heads of children of different sizes are fixed, and the height of the head fixing device cannot be adjusted simultaneously, so that it cannot be suitable for fixing the heads of children of different heights

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