Intelligent pressure regulating drainage apparatus, control method and equipment thereof and storage medium

Abstract

The invention relates to the technical field of medical instruments, in particular to an intelligent pressure-regulating drainage apparatus, a control method and equipment thereof and a storage medium, the intelligent pressure-regulating drainage apparatus comprises a drainage tube and a liquid storage bottle, an air inlet of the liquid storage bottle is connected with the drainage tube, a one-way valve is connected between the drainage tube and the liquid storage bottle, and an air outlet of the drainage tube is connected with an air pump; a negative pressure sensor is installed on the drainage tube, the output end of the negative pressure sensor is electrically connected with a microprocessor, the input end of the microprocessor is electrically connected with keys corresponding to different negative pressure values one by one, the output end of the microprocessor is electrically connected with the control end of the air pump, and the output end of the microprocessor is further electrically connected with a display screen; a control signal of the key is output to the air pump through the microprocessor so as to control the air pump to work according to a preset negative pressure value, and meanwhile the negative pressure value measured by the negative pressure sensor is displayed on the display screen in real time. The drainage device can solve the problem that the pressure adjusting mode of an existing drainage device is not accurate in adjustment.

Description

technical field [0001] The present application relates to the technical field of medical devices, and in particular, to an intelligent pressure regulating and drainage device and its control method, equipment and storage medium. Background technique [0002] At present, since the simple drainage device uses a manual method or a foot pedal method to adjust the pressure value of the pressure valve, the adjustment is time-consuming, and the adjustment is prone to errors in emergency situations, which is not conducive to timely rescue. [0003] In addition, the pressure value after each adjustment is not constant, resulting in the lack of accuracy of the adjustment results, and then the pressure is likely to be too high or too low during the suction process, and the negative pressure will lead to airway spasm and mucosal damage. If the negative pressure is too small, the sputum cannot be cleaned effectively, which is not conducive to timely rescue. [0004] In view of the above...

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Problems solved by technology

[0002] At present, the simple drainage device uses a manual method or a pedal to adjust the pressure value of the pressure valve, which takes time to adjust and is prone to errors in emergency situations, which is not conducive to timely rescue

[0003] Furthermore, the pressure value after each adjustment is not constant, resulting in a lack of accuracy in the adjustment results, and then the pressure is prone to be too high or too low during the suction process, and excessive negative pressure can lead to airway spasm and mucosal damage If the negative pressure is too small, the sputum cannot be effectively cleaned up, which is not conducive to timely rescue.

[0004] In view of the related technologies mentioned above, the inventor found that the existing simple drainage device has the problem of inaccurate adjustment, which is not conducive to timely rescue.

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