Pressure-loss alarm device for center vacuum aspiration system

Abstract

The invention relates to a pressure-loss alarm device for a center vacuum aspiration system. The pressure-loss alarm device for a center vacuum aspiration system includes an alarm bell and a signal light, wherein the alarm bell and the signal light are connected in parallel to access a monitoring circuit of a magnetic assisting electric contact vacuum manometer of a vacuum aspirator; a wireless monitoring module is connected to the monitoring circuit, and the wireless monitoring module includes an information collecting and processing module and a control module; the output end of the signal collecting and processing module is connected to an interface of the control module through a first wireless communication module; the control module is connected to a fault processing system of a remote vacuum aspiration system through a second wireless communication module; and the control module is connected to a mobile phone of a work staff through a GSM module. The pressure-loss alarm device for a center vacuum aspiration system can perform dual monitoring so as to ensure timely discovery and processing of faults by setting the alarm monitoring circuit and the wireless monitoring module.

Description

technical field [0001] The invention relates to an alarm device, in particular to a pressure loss alarm device for a central negative pressure suction system. Background technique [0002] The central negative pressure suction host equipment of our hospital is installed on the first floor of the basement of the inpatient department, consisting of vacuum pumps, negative pressure storage tanks, control boxes and other equipment. The system implements automatic operation, and automatically replenishes pressure after loss of pressure. However, since there is no dedicated person on duty, it is difficult to find out in time when the equipment fails and loses pressure. It is necessary for clinical medical staff to find out that the negative pressure is not enough when the negative pressure occurs during use, which brings great inconvenience to clinical work and also has major medical safety risks. Contents of the invention [0003] The technical problem to be solved by the prese...

AI Technical Summary

Problems solved by technology

However, because there is no dedicated person on duty, it is difficult to find out in time when the equipment fails and loses pressure. It is necessary for clinical medical staff to find out that the negative pressure is not enough when the negative pressure occurs during use, which brings great inconvenience to clinical work and also poses a major medical safety hazard.

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