Lung simulation device of respirator for emergency nursing

Abstract

The invention relates to a lung simulation device of a respirator for emergency nursing. The lung simulation device comprises a body. The inner chamber of the body is internally provided with an L-shaped tube, a storage battery and a timing device, wherein the L-shaped tube, the storage battery and the timing device are successively arranged from left to right. A valve is mounted on the L-shaped tube. The left end of the L-shaped tube is connected with a plug through a flexible tube. A flow counting device is fixedly mounted on the back side wall of the inner chamber of the L-shaped tube. The top of the L-shaped tube is connected with an air spraying device. Four corners of the top of the body are provided with telescopic rods. The top of the air spraying device is provided with an air bag. The center of the top of a transverse baffle plate is connected with an exhaust pipe. The bottom of the transverse baffle plate is provided with a temperature detecting device, a humidity detecting device and an air pressure detecting device, wherein the temperature detecting device, the humidity detecting device and the air pressure detecting device are successively arranged from left to right. The front end surface of the body is provided with indicating lamps, a display device, control buttons and a loudspeaker, wherein the indicating lamps, the display device, the control buttons and the loudspeaker are successively arranged from top to bottom. The lung simulation device realizes advantages of effective simulation of lung breathing, effective respirator detection and visible testing result.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, in particular to a ventilator simulating lung device for emergency care. Background technique [0002] In modern clinical medicine, the ventilator, as an effective means of artificially replacing the spontaneous ventilation function, has been widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support treatment and emergency resuscitation. It occupies a very important position in the field of modern medicine. Before the ventilator is used, the airflow generated by the ventilator needs to be detected, and a lung simulation device is often used. [0003] At present, most lung simulators are complex in structure and difficult to operate, which is not conducive to the rapid use of ventilators, and some lung simulators cannot accurately simulate the whole process of real lung breathing, and the detection results o...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problem that most lung simulators are complex in structure and difficult to operate, which is not conducive to the rapid use of ventilators, and some lung simulators cannot accurately simulate the whole process of real lung breathing. Due to...

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