Dental suction pressure adaptive control system
A self-adaptive control and pressure technology, applied in dentistry, medical science, suction equipment, etc., can solve the problems of inconvenient construction, energy waste, poor scalability, etc., and achieve the effects of simple construction, reduced load and low cost
Inactive Publication Date: 2014-12-24
NINGBO RUNYES MEDICAL INSTR
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to solve the problems of energy waste, high cost, poor expansibility, and inconvenient construction in the existing suction system, and to provide a pump with high reliability, low cost, energy saving and consumption reduction, and easy expansion. and modified dental suction pressure adaptive control system
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Embodiment Construction
[0020] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.
[0021] Such as figure 1 As shown, the dental suction pressure adaptive control system provided by the embodiment of the present invention includes an air storage tank 1, a control module 6, two or more suction machines with different powers; There is a total suction port 2, and the total suction port 2 is connected with the strong suction head handle on each dental chair through the position selection valve provided on each dental chair; the air storage tank 1 is also provided with four To connect the evacuation interface 5 of the suction machine, each of the evacuation interfaces 5 is connected with the single suction machine, and a gas storage device is provided between each evacuation interface 5 and the single suction machine A one-way valve 4 with ...
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The invention provides a dental suction pressure adaptive control system. The dental suction pressure adaptive control system comprises an air storage cylinder, a control module and two or more suction machines different in power. The air storage cylinder is provided with one main suction inlet used for connection with at least one dental chair suction device; the air storage cylinder is further provided with two or more evacuation ports used for connection with the suction machines, and each evacuation port is connected with one suction machine through a check valve which can be turned on in a single direction towards the air storage cylinder; a pressure sensor is arranged on the air storage cylinder and used for monitoring parameters of internal air pressure of the air storage cylinder and transmitting the parameters to the control module; the control module is used for judging the internal air pressure of the air storage tank and starting or stopping single suction machines or suction machine combinations according to current operation states of each suction machine. The dental suction pressure adaptive control system is high in reliability, low in cost, high in expansibility, capability of prolonging service lives of the suction machines, reduction of energy consumption and easiness in maintenance.
Description
technical field [0001] The invention relates to the technical field of medical equipment, in particular to a dental suction pressure adaptive control system. Background technique [0002] In the process of stomatology treatment, modern high-speed instruments (such as high-speed turbines) will produce bacteria-carrying aerosols during treatment. If these tiny bacteria particles are not sucked and collected in time, they will float in the air for a long time. Studies have shown that the total amount of suspended particles in the air inhaled by employees in a dental office is equivalent to 0.12ul in 15 minutes, which poses a high infection threat to everyone in the office. Therefore, equipped with a suction system is a necessary condition for obtaining a high-quality oral treatment environment. The suction system maintains the sanitation of the clinic and prevents cross-infection by removing bacterial aerosols, waste water, blood, saliva, dentin and different fillings such as ...
Claims
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IPC IPC(8): A61M1/00A61C19/06
CPCA61M1/00A61C19/06A61M2205/3331
Inventor 徐步光
Owner NINGBO RUNYES MEDICAL INSTR