Auxiliary support used for oral cavity detection

Abstract

The invention discloses an auxiliary support used for oral cavity detection, and particularly relates to the field of medical equipment. The auxiliary support comprises a supporting base; the top partof the supporting base is fixedly provided with a folding rod; the front side of the top end of the folding rod is fixedly provided with a head part limiting plate in hinged manner; the front side ofthe head part limiting plate is fixedly provided with mouth opening limiting mechanisms; the mouth opening limiting mechanisms are arranged by two and are arranged in a bilateral symmetry manner withrespect to the head part limiting plate; each mouth opening limiting mechanism includes an adjusting plate, an adjusting assembly, tooth fixing assemblies, arc-shaped telescopic rods and a hinge assembly; each adjusting assembly is arranged in the corresponding adjusting plate; the number of the tooth fixing assemblies of each mouth opening limiting mechanism is two; and the two tooth fixing assemblies are arranged symmetrically at one side of the corresponding adjusting plate vertically. The entire auxiliary support disclosed by invention is arranged on at the back side of a patient, and themouth opening angle is adjusted by the mouth opening limiting mechanism at two sides, so that sight line cannot be blocked by other objects when a doctor faces the patient for detection, and the operation of the doctor is also relatively convenient.

Description

technical field [0001] The embodiment of the present invention relates to the field of medical devices, in particular to an auxiliary bracket for oral cavity detection. Background technique [0002] The Department of Stomatology mainly involves the treatment and detection of the oral cavity, throat, nasal cavity and ear canal. When detecting the oropharynx, it is necessary to observe through a speculum or external viewing equipment. The traditional technology mainly uses a doctor to hold a speculum and insert it into the oral cavity to complete the inspection. Although it can meet the use requirements to a certain extent, its detection angle needs to be adjusted by doctors and patients, which will affect the detection efficiency and detection accuracy, so the applicability and practicability are limited. [0003] The invention patent with the application public number CN107625514B discloses an auxiliary bracket for dental inspection, including a base, a support frame and a s...

AI Technical Summary

Problems solved by technology

[0004] But this patent also has the following disadvantages: the whole device is located in front of the patient, and when the patient's mouth is opened, the upper and lower braces and other structures will block the doctor's view of the patient's oral cavity, and also It affects the doctor's operation and is very inconvenient to use

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