Oral cavity opening and closing system for stomatology department based on Internet of Things and use method of oral cavity opening and closing system

Abstract

The invention discloses an oral cavity opening and closing system for the stomatology department based on the Internet of Things and a use method of the oral cavity opening and closing system, and belongs to the technical field of medical instruments. The oral cavity opening and closing system for the stomatology department based on the Internet of things comprises a fixing frame; a rotating rod is rotationally connected into the fixing frame, threaded rods are arranged at the two ends of the fixing frame, a transmission assembly is arranged between the rotating rod and the threaded rods, the transmission assembly is arranged on the fixing frame, and the outer wall of each threaded rod is in threaded connection with a moving block; and straight rods are fixedly connected to the outer walls of the moving blocks, and mounting plates are connected to the ends, away from the moving blocks, of the straight rods. According to the system, absorbent cotton at the ends of multiple adjustable telescopic rods is attached to the inner wall of the oral cavity, so that the adjusting amplitude of the device is suitable for the size of the oral cavity of a patient, the use comfort of the patient is improved, the adjustable telescopic rods are limited, it is convenient for the device to conduct stable opening treatment on the oral cavity, the loosening and the operation trouble increase during the oral examination of a patient by medical personnel are avoided.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an oral opening and closing system for stomatology based on the Internet of Things and a method for using the same. Background technique [0002] The oral cavity is the beginning of the digestive tract. The anterior cleft communicates with the outside world, and the posterior pharynx connects with the pharynx. There are teeth, tongue and other organs in the oral cavity. The front wall of the oral cavity is the lips, the side wall is the cheek, the top is the palate, The floor of the oral cavity is composed of mucous membranes and muscles. The oral cavity is divided into the anterolateral oral vestibule and the posteromedial oral cavity by means of the upper and lower dental arches. The gap behind the third molars is connected. Clinically, when the patient’s trismus is closed, a gag or cannula can be placed through this passage to inject drugs or nutrients, and at the same...

AI Technical Summary

Problems solved by technology

[0003] When the existing oral cavity is expanded, the shape of the rubber plate used for fixing is mostly rigid, that is, the curvature of the rubber plate cannot be adjusted, and it is difficult to guarantee the comfort of the patient, which affects the patient’s mood and further affects the accuracy of the examination.

[0004] In the prior art, the invention patent with the patent application number CN202110001081.7 discloses "a comprehensive oral clinical examination device dedicated to the department of stomatology, comprising: elastic steel sheets, two groups are arranged symmetrically, and the elastic steel sheets are provided with Adjust the sliding groove; adjust the bracket, and the elastic steel sheet is fixedly connected through the connecting bracket; the first forward and reverse screw rod is connected to the adjustment bracket in rotation", although this device can adjust the elastic steel sheet when the mouth is expanded Adjustment and bending, but its use effect is poor. When the elastic steel sheet is bent, the middle point of the elastic steel sheet is bent to both sides with the same radian, but the front and back heights of the inner wall of the oral cavity of the same patient are different, and the steel sheet at the same angle is bent on both sides. It can’t fit the inside of the patient’s mouth very well, which will easily cause discomfort for the patient, and the patient will produce saliva if he opens his mouth for a long time.

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