Oral cavity injection gun head with cleaning function

Abstract

The invention discloses an oral cavity injection gun head with a cleaning function. The oral cavity injection gun head comprises a connection pipe, a gun head body is welded to the right side of the connection pipe, slide rails are fixedly connected to both the top and the bottom of the connection pipe, a connection plate is arranged at the side, away from the connection pipe, of each slide rail,a supporting rod is fixedly connected to the side, away from the slide rails, of each connection plate, a supporting block is arranged at the side, away from the connection plates, of each supportingrod, and springs are symmetrically and fixedly connected to the sides, close to the slide rails, of the connection plates. Through the mutual cooperation of the connection pipe, the gun head body, theslide rails, the connection plates, the supporting rods, the supporting blocks, the springs, a screw pipe, cleaning pipes, a cleaning head and slide blocks, the problem that an existing gun head doesnot have a cleaning function is solved, therefore during cleaning, a user can clean an affected part of a patient through the gun head, thus the treatment cost of the patient is lowered, the oral cavity injection gun head is conveniently utilized by a user, and the practicability of the gun head is improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an oral cavity injection gun head with a cleaning function. Background technique [0002] The oral cavity is the beginning part of the digestive canal. 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 a structure such as the mucous membrane. When the upper and lower teeth occlude, the vestibule of the oral cavity and the proper oral cavity can communicate through the gap behind the third molar. Clinically, when the patient's trismus is closed, the gag or intubation tube can be placed through this channel , to inject medicine or nutrients while preventing the tongue from biting. [0003] In oral treatment, it is necessary to ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an oral injection gun head with cleaning function, which has the advantages of cleaning function, etc., and solves the problem that the existing gun head does not have the function of cleaning

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