Oral fixation device for stomatology

Abstract

The invention discloses an oral cavity fixation device for the department of stomatology, and relates to the technical field of medical instruments. It includes an air duct; the left end of the air duct is provided with an auxiliary device; the right end of the air duct is provided with an inflatable device; the auxiliary device includes a cylindrical shell; the lower end of the cylindrical shell communicates with the left end of the air duct; the upper end of the cylindrical shell is fixedly connected with a round cover; A round plug is connected vertically in a sealed and sliding manner in the shell; a pressure spring is fixedly connected to the inner bottom of the cylindrical shell; and the upper end of the pressure spring is fixedly connected to the lower end of the round plug. The invention has the beneficial effects of being convenient to observe and use, comfortable to adapt to the size of the oral cavity, preventing damage to the oral cavity, fast inflating and exhausting, safe and convenient in use, and time-saving.

Description

technical field [0001] The invention relates to the technical field of medical instruments. Background technique [0002] Stomatology, one of the classifications of medical disciplines. The Department of Stomatology originally belonged to the Department of Five Senses, but after the reform of the Ministry of Health, it has been separated and become a separate department. In stomatological treatment and inspection, it is often necessary to use some devices to fix the oral cavity. The tissues in the oral cavity are particularly fragile. The existing technology is easy to bump the oral cavity during oral fixation, which is easy to cause damage to the oral cavity, and the traditional use is uncomfortable. , Some are also inconvenient to observe the affected part in the oral cavity. The traditional method is time-consuming and laborious when fixing and taking out the fixed device. Contents of the invention [0003] The technical problem to be solved by the present invention i...

AI Technical Summary

Problems solved by technology

In stomatological treatment and inspection, it is often necessary to use some devices to fix the oral cavity. The tissues in the oral cavity are particularly fragile. The existing technology is easy to bump the oral cavity during oral fixation, which is easy to cause damage to the oral cavity, and the traditional use is uncomfortable. , and some are inconvenient to observe the affected part in the oral cavity. The traditional fixation and removal of the fixation device are time-consuming and laborious, and the efficiency is low. It is not easy to quickly remove the fixation device in an emergency, and the safety is low.

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