Oral cavity cleaning drainage equipment

Abstract

The invention belongs to the technical field of stomatological medical instruments, and particularly relates to oral cavity cleaning drainage equipment which comprises a shell, a liquid inlet pipe, aninflation pipe and a flow guide pipe; one end of the shell is fixedly connected with an expansion head; the end, away from the shell, of the expansion head is fixedly connected with an expansion bag;the expansion bag is made of a soft silica gel material; a first cavity is formed in the expansion bag; an air outlet is formed in one side, far away from the shell, of the expansion bag in the firstcavity; adsorption holes are formed in the side surface of the expansion bag; the adsorption holes are communicated with a flow guide pipe through a guide pipe in the expansion bag; a first groove isformed in the end, close to the expansion head, of the shell; liquid spraying holes are evenly formed in the surface of the side, close to the first groove, of the liquid inlet pipe; a second grooveis formed in one side, far away from the expansion head, of the shell; the expansion bag is deformed and attached to the side wall of an oral cavity, the adsorption effect of the expansion bag and thecavity is enhanced through the adsorption holes, and therefore cleaning fluid is prevented from entering the trachea and the esophagus of a patient.

Description

technical field [0001] The invention belongs to the technical field of stomatological medical devices, in particular to an oral cavity cleaning and drainage device. Background technique [0002] In oral surgery and oral care, it is often necessary to clean the oral cavity to avoid excessive bacteria in the oral cavity from affecting the operation. In the prior art, the cleaning of the cavity generally uses a hand-held liquid inlet tube to flush the inner wall of the mouth, The drainage tube collects the waste liquid, so that most of the bacteria and impurities in the oral cavity are taken out of the oral cavity through the cleaning solution. However, manual hand-held irrigation is not only troublesome, but also the inner wall of the oral cavity is not evenly rinsed. Cooperating with opening the mouth wide not only makes the patient's experience poor, but also the cleaning liquid is easily splashed outside the mouth when it hits the inside of the mouth. Cooperate well, and t...

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the deficiencies of the prior art, the oral irrigation and drainage device in the prior art is easy to pass the cleaning liquid into the trachea and esophagus, causing certain safety hazards. The gap drips outside the oral cavity, causing a certain pollution problem. A kind of oral cleaning and drainage device proposed by the present invention

Images