Dental root canal ultrasonic negative pressure aspiration control method

Abstract

The invention relates to the field of dental technology, in particular to a dental root canal ultrasonic negative pressure aspiration control method, includes an outer needle seat body and an outer needle seat head, one end of the outer needle seat main body is provided with an outer needle seat head, at one end of that out needle seat body away from the head of the outer needle seat, an out needle seat tail portion is arranged, a lateral branch pipe is arranged on that side wall of the main body of the outer needle seat, the inner needle tube main body is sleeved on the inner wall of the outer needle base main body, an anti-slip part of the inner needle tube is arranged on the outer wall of the inner needle tube main body, one end of the inner needle tube main body is provided with an inner needle tube neck, at one end of that neck of the inn needle tube away from the main body of the inner needle tube, an inn needle tube head is arranged, a working needle is sleeved on the inner wallof the inner needle tube neck, a first negative pressure suction port is arranged on the outer wall of the working needle, a second negative pressure suction port is arranged at an end of the workingneedle far away from the first negative pressure suction port, and the whole device is quick in installation, simple in operation, high in rinsing root canal efficiency, and has certain popularization value.

Description

technical field [0001] The invention relates to the technical field of dentistry, in particular to a dental root canal ultrasonic negative pressure flushing control method. Background technique [0002] Root canal therapy is the most commonly used effective treatment for pulp disease and periapical disease in the world. The principle of root canal therapy is to remove most of the infection in the root canal through mechanical and chemical methods, and to prevent the occurrence of periapical lesions or promote the healing of periapical lesions that have occurred by filling the root canal and sealing the crown. Root canal therapy is suitable for teeth diagnosed with pulp or periapical disease. It is necessary to remove the pulp tissue and remove the infection of the root canal system in order to preserve the entire affected tooth or root, but the affected tooth must have sufficient dental Support of surrounding tissue and bone, in some cases, some including trauma, tooth rest...

AI Technical Summary

Problems solved by technology

If the pain is severe, accompanied by local swelling and systemic reactions, a follow-up visit should be made in time for further treatment as appropriate. There are risks. During root canal treatment, doctors can only get a general understanding of the root canal system based on X-rays or apex locators. Root canal treatment (bent, narrow, calcified, blocked by calcification, instrument breakage, side penetration) or other special conditions will increase the difficulty of root canal treatment, requiring the use of special equipment and materials, and the treatment time will increase accordingly, which may occur in complex root canal treatment. If the instrument is broken, it is not required to forcibly take out the broken instrument, and the instrument can be left in the root canal for regular review

[0003] In the stroke of root canal treatment, the discharge of bacteria, tissue, debris and some other substances in the root canal is a very important step. The existing clinical flushing liquid is sodium hypochlorite, which has a strong corrosion on the oral mucosa. Sexuality and irritation are too dependent on the technique of the dentist, which leads to the inconvenient irrigation of the root canal by some dentists with insufficient clinical experience and technology, which leads to unclean irrigation and affects subsequent operations. Therefore, a dental root canal ultrasonic negative pressure irrigation is needed. Suction control method to improve the above problems

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