Integrated oxygen inhalation atomization device

Abstract

The invention discloses an integrated oxygen inhalation atomization device which comprises a connector, a humidification bottle and a flow meter, wherein the humidification bottle is connected with the connector and the flow meter is connected with the connector. The connecter is provided with an oxygen inlet, an atomization port and an oxygen inhalation port. An atomization oxygen inhalation conversion device connected with the oxygen inlet, the atomization port and the oxygen inhalation port is arranged in the connector. The integrated oxygen inhalation atomization device is simple in structure and easy to manufacture, solves the problem that oxygen inhalation and atomization cannot be converted easily in the prior art, so that a nurse carries out switching between atomization and oxygen inhalation freely according to needs and operation is very simple; a patient can be treated timely, effectively and safely, the labor intensity of the nurse is reduced, and working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, and more specifically relates to a device integrating oxygen inhalation and atomization. Background technique [0002] In the process of treating patients in the hospital, according to the patient's condition, some patients need to be given oxygen inhalation, and some patients need to be treated with nebulized drug delivery. When inhaling oxygen, in order to ensure that the oxygen entering the patient's lungs is moist, the oxygen coming from the gas tank needs to be wetted through the humidification bottle before entering the patient's respiratory tract through the oxygen inhalation tube; The device blows the liquid into a mist with high-speed oxygen or air flow, and after entering the patient's respiratory tract, it can eliminate local inflammation, edema, relieve spasm and absorb hygroscopic sputum, etc. For example, the Chinese invention patent with patent application publication numb...

AI Technical Summary

Problems solved by technology

[0003] In the actual treatment process, some patients need both oxygen inhalation and medical solution atomization treatment. If two different devices are used for operation, frequent replacement is required, which is very cumbersome, which not only increases the workload of nurses, but also reduces the In addition, the nebulizer pipeline needs to be sterilized repeatedly for different patients, which is inconvenient to use and there is a risk of potential cross-infection

For this reason, most hospitals use the method of inhaling oxygen and atomizing oxygen delivery device. This method is simple and convenient to use, but it is found in practice that when the oxygen delivery device is used for atomization treatment, the humidification bottle in the oxygen delivery device does not For any function, the oxygen required for atomization does not need to be humidified through the humidification bottle. On the contrary, the drug can be fully atomized when the oxygen flow rate required for atomization reaches 8-10L / min, which is much higher than that of inhalation. The amount of oxygen required for oxygen, and the atomization time is generally 15-20min. During the atomization process, part of the distilled water in the humidification bottle will inevitably enter the connecting pipe and the mist under the impact of high-flow oxygen flow for a long time. In the nebulizer, the drug concentration decreases and the pipeline resistance increases, which reduces the atomization effect. Some liquid is also sprayed on the patient's face and inhaled by the patient's airway, causing discomfort to the patient, and may even cause a large amount of water to be inhaled to the patient. Therefore, in order to ensure the safety of patients, it is necessary to pour out the water in the humidification bottle before nebulization, which increases the workload of nurses

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