本发明涉及吸入异物的吸入部能够自由转动的真空吸尘器的辅助吸管。
The invention relates to an auxiliary suction pipe of vacuum cleaner with its suction portion for suction of foreign matter can turn freely.
目的探讨布地奈德雾化吸入在慢性咽炎、喉炎、声带息肉以及支气管异物手术后治疗中的作用。
Objective To assess the therapeutic effect of Pulmicort Respules for chronic pharyngitis, laryngitis, after removal of vocal cord polypus and bronchial foreign body.
目的：探讨造成小儿支气管异物吸入的相关因素。
ObjectiveTo investigate the cause of bronchial foreign bodies in children inhaled relevant factors.
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