定量评价气管插管和拔管过程中上呼吸道吸引产生的气溶胶

medRxiv - Anesthesia Pub Date : 2021-12-14 DOI:10.1101/2021.12.12.21267658

AJ Shrimpton, JM Brown, TM Cook, CM Penfold, JP Reid, AEP Pickering

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引用次数: 0

摘要

开放式呼吸吸痰被认为是一种气溶胶产生过程(AGP)，在麻醉期间用于清除分泌物的喉部吸痰被广泛管理为一种AGP。由于缺乏气溶胶和流行病学的风险证据，尚不确定这种上呼吸道吸引是否应被指定为气溶胶产生程序(AGP)。

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A quantitative evaluation of aerosol generation from upper airway suctioning during tracheal intubation and extubation sequences

Background Open respiratory suctioning is considered to be an aerosol generating procedure (AGP) and laryngopharyngeal suction, used to clear secretions during anaesthesia, is widely managed as an AGP. It is uncertain whether such upper airway suctioning should be designated an aerosol generating procedure (AGP) because of a lack of both aerosol and epidemiological evidence of risk.

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medRxiv - Anesthesia

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