Auxiliary device for throat examination in otolaryngology department

Abstract

The invention relates to the technical field of medical instruments, in particular to an auxiliary device for throat examination in the otorhinolaryngology department, which comprises a lower arc-shaped block, an upper arc-shaped block, a support assembly, a snooping assembly, a tongue pressing assembly and a first hinge seat, and is characterized in that the first hinge seat and the upper arc-shaped block are arranged at the top of the lower arc-shaped block; a snooping assembly and a tongue pressing assembly are arranged at the top of the lower arc-shaped block, and supporting assemblies are arranged on the opposite faces of the upper arc-shaped block and the lower arc-shaped block; the snooping assembly comprises a fixed block arranged at the top of the lower arc-shaped block and a universal joint ring arranged in the fixed block, a spherical hinge block is rotationally arranged in the universal joint ring, an image acquisition mechanism is arranged on the outer wall of one side of the spherical hinge block, and an operation handle is arranged on the outer wall of the other side of the spherical hinge block; the device is easy to operate, upper teeth and lower teeth of a patient abut against the upper arc-shaped block and the lower arc-shaped block, the mouth of the patient is expanded and fixed through the supporting assembly, then multi-angle shooting observation is conducted by manually adjusting the snooping assembly, and observation on the throat of the patient is careful and flexible.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an auxiliary device for throat examination in otolaryngology. Background technique [0002] Throat, mainly refers to the part that connects the nasal cavity, oral cavity, trachea, and esophagus from the top to the bottom in the front of the neck, including nasopharynx, oropharynx, hypopharynx, and larynx. The pharynx is an important channel for eating, drinking, and breathing, and has functions such as swallowing, breathing, vocalization, protection and defense, reflection, and breath-holding. The throat connects the mouth and nose at the top, and connects the lungs and stomach at the bottom. Common throat diseases include acute and chronic inflammation, such as acute and chronic tonsillitis, pharyngitis, epiglottitis, laryngitis, etc.; benign and malignant tumors, such as papilloma, laryngeal cancer, hypopharyngeal cancer, etc., and non-cancerous hyperplasia, such as vo...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned shortcomings existing in the prior art, the present invention provides an auxiliary device for throat examination in ENT department, which solves the problem of facial muscle soreness and the size of the mouth opening caused by the lack of support in the mouth of the patient in the prior art. and cavity space limitations prevent detailed observation by medical staff

Images