Intelligent flushing back-suction instrument for NIT tooth root canal treatment
A technology for intelligent irrigation and root canal treatment, applied in the direction of dental nerve needles, etc., to achieve good results, convenient and flexible use, and low production costs
Pending Publication Date: 2019-08-09
钟长青
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Problems solved by technology
[0004] There are still some defects and deficiencies in the above-mentioned mechanical dental root canal file and the device and method of NIT technology, and there is no new technological breakthrough at present
Method used
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Embodiment Construction
[0011] according to figure 1 As shown in an intelligent flushing and suction instrument for NIT root canal treatment of the present invention, a supply device 1 and a flushing device 2 are provided, and a medicine supply bottle 3, a flushing pipeline 4, and a flushing peristaltic device are installed in the supply device 1. Pump 5, constant temperature heater 6, discarded liquid medicine bottle 7, suction pipe 8, suction peristaltic pump 9, pressure reducing valve 10, vacuum pressure gauge 11, intelligent controller 12, function switch 13, flushing device 2 is equipped with Flushing needle 14, suction pipe head 15, sealing rubber stopper 16; medicine supply bottle 3 is connected to one end of flushing pipe 4, the other end of flushing pipe 4 is connected to flushing needle 14, one end of flushing pipe 4 is connected to constant temperature heater 6, and the lower part of the other end is connected to flushing The peristaltic pump 5; the discarded drug bottle 7 is connected to ...
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Provided is an intelligent flushing back-suction instrument for NIT tooth root canal treatment. A liquid medicine supply bottle is connected with one end of a flushing pipeline, the other end of the flushing pipeline is connected with a flushing needle, the lower portion of one end of the flushing pipeline is connected with a constant-temperature heater, the lower portion of the other end of the flushing pipeline is connected with a flushing peristaltic pump, a liquid medicine abandoning bottle is connected with one end of a back-suction pipeline, the other end of the back-suction pipeline isconnected with a back-suction pipe head, the upper portion of one end of the back-suction pipeline is connected with a back-suction peristaltic pump, the lower portion of one end of the back-suction pipeline is provided with a depressurizing valve, the upper portion of the other end of the back-suction pipeline is connected with a vacuum pressure meter, an intelligent controller is connected witha function switch, the lower end of the flushing needle penetrates through a sealing rubber plug and enters the back-suction pipe head, and the flushing needle and the back-suction pipe head both extend into a dental pulp cavity. The starting and ending of the medical process are controlled by the function switch and the intelligent controller. The intelligent flushing back-suction instrument hasthe advantages of being simple in structure, convenient and flexible to use, good in effect and low in production cost.
Description
technical field [0001] The invention belongs to the field of oral medical instruments, and in particular relates to an intelligent flushing and suction instrument for root canal treatment of NIT teeth. Background technique [0002] Root canal treatment is an important treatment method for tooth preservation. At present, root canal treatment uses a mechanical root canal file to prepare and fill the root canal of the tooth. In view of the complexity of the root canal system of the tooth, the simple root canal Mechanical preparation is difficult to achieve the ideal cleaning effect, it cannot thoroughly clean and fill all the anatomical spaces of the root canal, and it will damage the tooth tissue to a certain extent. [0003] Noninstrumentation technique (NIT) is a new type of root canal treatment technology in recent years. It overcomes the defects of previous methods and uses the principle of vacuum to complete the preparation and filling of tooth root canals. NIT technology...
Claims
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IPC IPC(8): A61C5/40
CPCA61C5/40
Inventor 钟长青
Owner 钟长青