MethodsCompared the treatment of the oxygen-driven ipratropium bromide nebulization with mask oxygen inhalation devices and traditional oxygen with nasalcatheter.
方法氧气雾化吸入器面罩吸入异丙托溴铵与传统鼻塞吸氧方法进行比较。
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Daily replacement of sterile water oxygen humidifier bottles, nasal oxygen catheter.