艾维信®口护液是一款能降低HAP、VAP风险的复合型口腔消毒液；

泡沫剂型，降低流到气道中造成呛咳的风险。

Avention® oral care foam is a kind of oral protective solution that can reduce the risk of HAP and VAP. It is in foam type, which could reduce risk of choking.