Atomization device of breathing machine

Abstract

The invention discloses an atomization device of a breathing machine. A bottle body is provided with an atomizer outlet and an atomizer inlet, a bottle cap is connected with the bottle body, the bottle cap is provided with an air inlet tube, the air inlet tube is connected with an atomization tube, and the atomization tube is connected with an atomization suction tube; and a reversing valve is arranged on the air inlet tube, the control end of the reversing valve is communicated with the atomizer outlet and the atomizer inlet, and a restrictor ring is arranged in the atomizer outlet or the atomizer inlet. By arranging the reversing valve on the air inlet tube, the atomization device of the breathing machine realizes consistency of atomized oxygen supply and breathing, avoids the waste of atomized medicinal liquid, and prevents the atomized medicinal liquid from corroding the breathing machine. The atomization device has low manufacturing cost so as to greatly reduce the burden of a patient, and is convenient to connect and simple to operate.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an atomizing device for a ventilator. Background technique [0002] ICU patients often need nebulization therapy for various reasons, especially for many patients with artificial airway for mechanical ventilation because of asthma, thick sputum, laryngeal edema, nebulization is needed to help patients relieve airway spasm Relieve asthma, anti-inflammation, reduce mucosal edema to prevent infection, make sputum viscous and dilute for easy removal, and unblock the respiratory tract. However, at present, nebulization treatment needs to be equipped with different nebulization devices for patients with or without artificial airway, and for patients with artificial airway or mechanical ventilation. Patients who use ventilators need nebulization. The module can be realized, and it costs 30,000 to 60,000 yuan to configure an atomization module, which is expensive, and most hospitals cho...

AI Technical Summary

Problems solved by technology

However, at present, nebulization treatment needs to be equipped with different nebulization devices for patients with or without artificial airway, and for patients with artificial airway or mechanical ventilation. Patients who use ventilators need nebulization. The module can be realized, and it costs 30,000 to 60,000 yuan to configure an atomization module, which is expensive, and most hospitals choose to give it up. This brings great inconvenience to the atomization treatment of clinical patients, and the configuration of different atomization To adapt the device to patients at different stages of the disease, the patient and the department will have to spend extra, which will not only increase the cost of the department, but also increase the burden on the patient

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