A lighting device for ear examination in otolaryngology

Abstract

The invention relates to the technical field of ear examination illumination, and discloses an ear examination lighting device for otolaryngology department. The ear examination lighting device includes a handle; a fixed frame is movably mounted at the upper end of the handle; a fixed ring is fixedly mounted in the fixed frame; a support rod is fixedly mounted in the fixed ring; a fixed block is connected on the upper surface of the support rod in a lap joint manner; a movable block is fixedly mounted on the right side of the fixed block; a baffle is fixedly mounted on the right side of the fixed frame; the left side of the baffle is elastically connected with a fixed plate through a corrugated column, and a clamping strip is fixedly arranged on the right side of the baffle; a fixing stripis movably arranged at the right end of the clamping strip; a connecting rod is fixedly arranged at the right end of the fixing strip; a protective frame is fixedly arranged at the right end of the connecting rod, and the right end of the connecting rod penetrates through and extends into the protective frame to be fixedly provided with a lighting lamp. Through cooperative use of the connecting rod, the protective frame and the illuminating lamp, the interior of an ear can be effectively protected against damage, and the risk of secondary injury to a patient is reduced.

Description

technical field [0001] The invention relates to the technical field of ear inspection lighting, in particular to an ear inspection lighting device used in otolaryngology. Background technique [0002] Before medical personnel treat ENT patients, they must conduct corresponding examinations to determine the patient's condition, so as to carry out targeted drug treatment. The basic tools used in clinical ear examination of patients include otoscopes, lighting lamps, and tweezers. And cotton swabs, etc., due to the use of more tools, general medical staff will wear lights on their heads, so that they can free up both hands for ear examination. [0003] At present, the brightness of medical lighting is relatively strong, and the heat generated is large. After wearing it for a long time, the medical staff will feel hot on the head, and the doctor's eyes will feel obvious discomfort when the eyes are stimulated by strong light for a long time. When entering the inside of the ear,...

AI Technical Summary

Problems solved by technology

[0003] At present, the brightness of medical lighting is relatively strong, and the heat generated is large. After wearing it for a long time, the medical staff will feel hot on the head, and the doctor's eyes will feel obvious discomfort when the eyes are stimulated by strong light for a long time. When entering the inside of the ear, the tissue inside the ear is relatively fragile. If you don’t pay attention, it may cause damage to the skin in the ear, causing secondary damage and pain to the patient. At the same time, because the inside of the ear will have Foreign matter such as earwax, during the examination, the foreign matter in the ear may affect the observation, so it needs to be cleaned up in advance, which increases the examination procedures of the medical staff

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