Application of balloon bag quick to inflate and deflate in endotracheal catheter cuff

Abstract

The invention relates to the technical field of medical apparatuses, in particular to an application of a balloon bag quick to inflate and deflate in an endotracheal catheter cuff. The balloon bag quick to inflate and deflate is used for controlling the inflating and deflating process of the endotracheal catheter cuff, the balloon bag quick to inflate and deflate comprises an elastic air bag; a first elastic pipeline and a second elastic pipeline are fixedly connected to the elastic air bag; a first one-way valve is arranged in the first elastic pipeline, and a second one-way valve is arranged in the second elastic pipeline; the direction of the first one-way valve is the same as that of the second one-way valve; and when the endotracheal catheter cuff needs inflating, the first one-way valve and the second one-way valve face an endotracheal catheter, and when the endotracheal catheter cuff needs deflating, the first one-way valve and the second one-way valve are back on to the endotracheal catheter. The balloon bag quick to inflate and deflate is simple in structure; and two one-way valves are arranged and applied to the endotracheal catheter cuff, so that quick inflating and deflating can be realized, manual labor pressure is reduced, the convenience of integrated operation of the endotracheal catheter is improved, and the practicality is high.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to the application of a rapidly inflatable and deflated balloon in an endotracheal catheter cuff. Background technique [0002] Endotracheal tube refers to the technology of inserting a special endotracheal tube into the trachea through the glottis. It is suitable for establishing an artificial airway for patients in clinical practice. Optimum conditions, the size and stability of the air bag on the endotracheal tube determine the success of the operation. At present, the inflation and deflation of the air bag needs to pass through an inflatable structure, and medical personnel need to manually measure the pressure and inflate and deflate. After inflation, it needs to be closed The airway has caused a certain amount of labor pressure for the medical staff, and the medical staff needs to observe the pressure of the pressure measuring ball in real time to observe the inflat...

AI Technical Summary

Problems solved by technology

[0002] Endotracheal tube refers to the technology of inserting a special endotracheal tube into the trachea through the glottis. It is suitable for establishing an artificial airway for patients in clinical practice. Optimum conditions. The size and stability of the air bag on the endotracheal tube determine the success of the operation. At present, the inflation and deflation of the air bag needs to pass through an inflatable structure, and medical personnel need to manually measure the pressure and inflate and deflate. After inflation, it needs to be closed The airway has caused a certain amount of labor pressure for the medical staff, and the medical staff needs to observe the pressure of the pressure measuring ball in real time while inflating and deflating to observe the inflation situation. The operation process is cumbersome and complicated, and the rescue time is prolonged. life safety

Images