Adjustable saliva suction device and system for department of stomatology

Abstract

The invention discloses an adjustable saliva suction device and system for department of stomatology. The adjustable saliva suction device comprises a supporting part, a tongue blocking part, a saliva suction part and an expanding part, wherein the supporting part is used for supporting upper teeth and lower teeth; the tongue blocking part is of a tongue-shaped structure, and one end of the tongue blocking part is connected with the supporting part; the saliva suction part is rotationally connected with the other end of the tongue blocking part; there is a cavity inside the saliva suction part, a plurality of saliva suction holes are formed in a working surface of the saliva suction part; the expanding part is rotationally connected with the saliva suction part, and is used for expanding buccal soft tissues and extending to an outer side of the oral cavity; and a saliva channel communicated with the saliva suction part is arranged in the expanding part. The device and system can solve problems of poor blocking or opening effect, obstructing a field of vision of a surgical area, and manpower consumption in an existing saliva suction technology, can adjust the degree of buccal mucosal expansion, and has functions intraoral supporting, tongue body protection, automatic saliva suction and the like.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an adjustable saliva suction device and system for stomatology. Background technique [0002] In the clinical work of stomatology, when doctors perform various intraoral operations, assistants often use saliva suction tubes to suck away saliva, blood and water, etc. In addition, doctors need to use mouth mirrors to stretch or block soft tissues such as cheeks or tongue to maintain The operative field was clear, and the auxiliary diagnosis and treatment work went smoothly. [0003] The use of saliva suction tubes and mouth mirrors runs through all fields of oral treatment. For example, when an implant doctor prepares a cavity for implantation, the doctor often needs to use a mouth mirror or a retractor to block the isolated tongue or Stretch the lip and buccal mucosa to avoid mucosal damage, and at the same time, the assistant uses the saliva suction tube to suck away the blood, sa...

AI Technical Summary

Problems solved by technology

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an adjustable saliva suction device and system for stomatology, which can solve the problem of poor blocking or stretching effect, blocking the field of view in the operation area, and consuming manpower in the existing saliva suction technology. It can adjust the degree of buccal mucosa stretching, and has the functions of supporting the mouth, protecting the tongue, and automatically sucking saliva.

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