Intraoral supporting saliva pump

Abstract

The invention relates to an intraoral supporting saliva pump which comprises an intraoral supporting device, a saliva suction pipe and a cheek baffle. The intraoral supporting device is of a U-shaped opening structure, extending portions on the two sides of a U-shaped opening form a dentition supporting part, the middle of the intraoral supporting device is a supporting connection part, the supporting connection part is provided with a first through hole and a second through hole, and the second through hole and the first through hole are staggered eccentrically. The cheek baffle is composed of a cheek extending part and a connection shaft connected to the cheek extending part. The connection shaft is provided with an annular positioning groove. The connection shaft of the cheek baffle is installed in the first through hole of the intraoral supporting device, the annular positioning groove of the connection shaft is communicated with the second through hole, the saliva suction pipe penetrates through the second through hole and the annular positioning groove to axially limit the cheek baffle, and the integral intraoral supporting saliva pump is formed. By means of the intraoral supporting saliva pump, the opening degree of the oral cavity of a patient can be kept for a long time. Meanwhile, buccal mucosas are expanded, saliva and sprayed water are fully sucked, and diagnosis and treatment operation conducted by a single doctor is facilitated.

Description

Technical field [0001] The invention relates to the field of oral medical aids, in particular to an oral support saliva suction device. Background technique [0002] During the treatment of patients by dentists, the patient’s oral cavity is stimulated by instruments, the upper and lower dentitions reflexively bite together, or the upper and lower dentition openings are too small due to temporomandibular joint disease, resulting in a narrow field of view of the doctor, requiring use The intraoral support supports the patient’s upper and lower dentitions to facilitate observation and operation by the physician; the patient’s oral cavity excretes more saliva under the stimulation of the traction of the instrument. At the same time, the physician ensures that the patient’s teeth (such as periodontal cleansing, dental Preparation, etc.) Not to be damaged by the high temperature caused by the mobile phone grinding and cutting, use the mobile phone to spray water to cool the teeth durin...

AI Technical Summary

Problems solved by technology

If the doctor performs single-person diagnosis and treatment, it is necessary to manually bend the saliva suction tube and hook the patient's cheek, and place the head of the saliva suction tube on the back end of the patient's upper and lower molars. It is difficult to grasp the curved part when bending the saliva suction tube. The length in the mouth, if it is too long, it will easily make the patient feel sick and vomit, and if it is too short, it will not be able to fully absorb saliva and spray water from the mobile phone

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