Strong and weak suction integrated double-cavity saliva suction tube

Abstract

The invention provides a strong and weak suction integrated double-cavity saliva suction tube. The saliva suction tube comprises a tube body and a sucker, wherein the sucker is fixed at one end of thetube body, a metal wire is embedded in the wall of the tube, a partition plate is vertically arranged at the middle part in the tube body, the inner cavity of the tube body is divided into a first cavity and a second cavity by the partition plate, the side wall of the first cavity close to the sucker is provided with an opening communicated with the cavity, and the opening is provided with a capfixed on the tube body. By using the strong and weak suction integrated double-cavity saliva suction tube, a doctor can also use strong suction during treatment alone, thereby reducing the personnel allocation; the operation is simple, the operation mode is not changed on the original basis, and the operation habits of doctors do not need to be changed, thereby saving the adaptive processes of thedoctors; and weak suction and strong suction are performed simultaneously, thereby reducing the pollution of aerosol and making the operation environment safer.

Description

technical field [0001] The invention belongs to the oral cavity field, and in particular relates to a strong and weak suction integrated double-chamber saliva suction tube. Background technique [0002] At present, almost all periodontal treatments in clinical practice require ultrasonic therapy, whether it is ultrasonic tooth cleaning or ultrasonic periodontal scaling, the principle is to generate high-frequency mechanical vibration, cavitation effect and Micro-acoustic flow force, thereby destroying and removing deposits. Ultrasonic dental instruments convert electrical current into high-frequency mechanical vibrations through magnetostrictive or piezoelectric transducers, and the operation of all ultrasonic instruments requires a continuous supply of water through the oscillating tip to act as a coolant and reduce friction Heat production. The high-frequency vibrating tip interacts with the flowing water to create an aerosol, or fine mist. The control of aerosol is als...

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Problems solved by technology

[0003] In order to solve the above existing problems in the prior art, the object of the present invention is to provide a strong and weak suction integrated double-chamber saliva suction tube, which can solve the problem that the strong suction cannot be used when the doctor operates alone problem; and does not require additional staff, thereby reducing costs; can reduce aerosol pollution, making the operation safer and more efficient

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