Novel device and method for monitoring pressure of artificial airway gasbag

Abstract

The invention discloses novel device and method for monitoring pressure of an artificial airway gasbag. The novel device for monitoring pressure of the artificial airway gasbag comprises an application terminal and a PC control terminal. The application terminal is used for performing real-time monitoring on pressure of an artificial airway gasbag of a patient with intubation as well as carrying out automatic control, and then, sending out acousto-optic alarm when the pressure exceeds normal range; and the application terminal comprises a gasbag interface, an air pump, a pressure sensor, a solenoid valve, an AD chip, a single chip, a liquid crystal display, a key circuit, an acousto-optic alarm, a power module, an external power connector, a power switch, a 9V battery and an RS232 serial port. The PC control terminal realizes intelligent management on gasbag pressure data on basis of a personal terminal. The novel device and method for monitoring pressure of the artificial airway gasbag overcome the disadvantages of monitoring methods of existing artificial airway gasbag pressure gauges, and effectively achieve intelligent management on gasbag pressure, thereby reducing incidence of ventilator-associated pneumonia and decreasing damage on airway mucosa; and thus, the novel device and method are of great significance to mechanical ventilation treatment on patients.

Description

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AI Technical Summary

Benefits of technology

The technical effect of this patented innovative system described in the patents relates to improving mechanically ventilated lung therapy (MVL). By providing a new way to measure and regulate gas exchange during respiratory support without manually controllable devices or complicated procedures, there are benefits such as improved safety and reduced risk from complications caused due to poorly controlled breathing conditions.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving monitoring of respiratory mechanisms while minimizing injury caused by invasively inserting foreign objects into the body. Current techniques involve measuring pressures on the lungs themselves before they become damaged due to physical contact. There have been attempts at developing noninvasive ways to measure these pressures without relying solely upon human judgment alone.

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