Feedback regulation positive pressure breathing device for emergency patient

Abstract

The feedback regulation positive pressure breathing device comprises a movable water tank, a storage frame is fixedly installed on one side of the movable water tank, an oxygen bottle is placed in the storage frame, an air flow regulator is installed at the output end of the oxygen bottle, a humidifying assembly is arranged on the movable water tank, and the air flow regulator is arranged on the movable water tank. The air flow regulator is connected with the humidifying assembly through an oxygen supply pipe, the humidifying assembly is connected with the mask through an oxygen delivery pipe, an air flow detector is fixedly installed on the mask, a flow increasing assembly and an adjusting assembly are arranged on the movable water tank, and the flow increasing assembly is matched with the adjusting assembly through a connecting assembly. The throat pipe on the mask is inserted into the oral cavity of a patient, and the nose strength of the patient is detected through the airflow detector, so that the airflow regulator can be controlled to operate according to feedback of the nose, the oxygen delivery rate in the oxygen supply pipe on the oxygen bottle can be regulated, and automatic regulation according to the breathing intensity of the patient is facilitated.

Description

technical field [0001] The invention relates to the technical field of positive pressure breathing devices, in particular to a feedback-regulated positive pressure breathing device for first aid patients. Background technique [0002] The emergency department is different from traditional departments. It often treats life-threatening emergency and critically ill patients in various departments. It is a life-saving department. Emergency internal medicine can treat diseases of various systems. The scope of diagnosis and treatment is very wide. Almost every systemic disease All can be treated in the emergency department, such as diseases in the respiratory department, breathing in the circulatory system, cardiac arrest, and heart failure can also be treated well in the emergency department. Emergency internal medicine can not only treat diseases with drugs, but also support organs and save lives through ventilators, blood purification machines, bronchoscopes, defibrillation and...

AI Technical Summary

Problems solved by technology

[0003] The existing positive pressure breathing device requires medical staff to manually press the oxygen bag, which is not suitable for long-term rescue and transfer operations. Respiratory feedback automatically adjusts, resulting in inability to adjust to breathing needs

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