求翻译：其使用方法是将一次性吸嘴直接同雾化器喷雾管道连接，当患者吸入雾化汽体时，吸嘴腔内压力降低，管道内吸气阀门打开，侧壁呼气阀门关闭，雾化药物被病人吸入是什么意思？

Use disposable nozzle atomizer spray pipe directly connected to the nozzle cavity pressure is reduced when patients with inhalation of atomized vapor, open the suction valve in the pipeline sidewall expiratory valve closes, the atomization drugs to be inhaled by the patient

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Its application method is disposable attracts the mouth directly with the atomizer atomization pipeline connection, when patient inspiration atomization steam body, attracts the mouth cavity internal pressure to reduce, in the pipeline inspires the valve to open, sidewall expiration valve closure, a

Its use is the disposable nozzle atomizer spray pipe connections directly, when inhaled aerosol vapour,, suction nozzle cavity pressure reducing, duct suction valve open, side wall gas valve closes, inhalation of nebulized drugs by patients

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