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。
MethodsCompared the treatment of the oxygen-driven ipratropium bromide nebulization with mask oxygen inhalation devices and traditional oxygen with nasal catheter.
目的：证明氧气雾化吸入器面罩吸氧的有效性，以便更好的向病人进行宣教，提高其利用效能。
Objective: to prove oxygen mask oxygen inhalation device effectiveness in order to better educate patients, and improve the effectiveness of its use.
目的：证明氧气雾化吸入器面罩吸氧的有效性，以便更好的向病人进行宣教，提高其利用效能。
This paper analyses the defects of bubble oxygen inhalators currently used, and investigates into their solutions for improvement.
目的：证明氧气雾化吸入器面罩吸氧的有效性，以便更好的向病人进行宣教，提高其利用效能。
This paper analyses the defects of bubble oxygen inhalators currently used, and investigates into their solutions for improvement.
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