Oral anesthesia equipment

Abstract

The invention discloses oral anesthesia equipment, and relates to the technical field of anesthesia equipment. The oral anesthesia equipment comprises a mounting and fixing device, the mounting and fixing device comprises a bottom plate, a sliding groove is formed in the upper surface of the bottom plate, a sliding plate is slidably connected to the inner wall of the sliding groove, a stop level is fixedly connected to the left end of the inner wall of the sliding groove of the bottom plate, hinges are fixedly connected to the left ends of the front side face and the rear side face of the bottom plate, velcro bandages are fixedly connected to the left side faces of the hinges, a first threaded sleeve pipe is fixedly connected to the center of the right side face of the sliding plate, and afirst threaded rod is in threaded connection with the right end of the inner wall of the first threaded sleeve pipe. The problems that when a child is injected by using an existing anesthesia injection method, because the child is difficult to control and is prone to moving, when a dentist holds an anestetic needle in hand and sticks the tip of the needle into gingiva, the child feels painful andmoves, thus the tip of the needle deviates relative to the gingiva, unnecessary damage is caused to the gingiva, and dangers are possibly caused to other parts in an oral cavity are solved.

Description

technical field [0001] The invention relates to the technical field of anesthesia equipment, in particular to an oral anesthesia equipment. Background technique [0002] Oral local anesthesia, referred to as local anesthesia, refers to the use of local anesthetics to temporarily block the sensory conduction of nerve endings and fibers in a certain area of ​​the body, so that the pain in the area disappears. The operation process is to open the lips as much as possible to expose the lips and face. The size of the needle is 25 or 27 (No. 5 or No. 4 1 / 2). The direction of the needle is parallel to the long axis of the tooth. The needle insertion point is above the tooth. , the needle and the mucous membrane are inserted at an oblique angle, and about 1ml of anesthetic is injected slowly within 20-30 seconds without allowing the tissue to swell. After the injection of the anesthetic, the needle is slowly withdrawn. [0003] However, when the existing anesthesia injection method...

AI Technical Summary

Problems solved by technology

[0003] However, when the existing anesthesia injection method is used to inject children, because the children are not easy to control and are easy to move around, when the dentist holds the anesthesia needle and inserts the needle into the gums, the child will feel pain and the movement will cause the needle to deviate relative to the gums, which will cause Unnecessarily damaging to the gums and potentially dangerous to other parts of the mouth

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