n. 吸入者, 吸入器, 空气过滤器

[医] 吸入器

[ noun ]
a dispenser that produces a chemical vapor to be inhaled in order to relieve nasal congestion
<noun.artifact>

Inhaler \In*hal"er\, n.
1. One who inhales.

2. An apparatus for inhaling any vapor or volatile substance,
such as ether or chloroform, or an aerosol mist of a
solution, for medicinal purposes; as, he alway carried his
inhaler around in his pocket in case he had asthmatic
attack.
[1913 Webster +PJC]

3. A contrivance to filter, as air, in order to protect the
lungs from inhaling damp or cold air, noxious gases, dust,
etc.; also, the respiratory apparatus for divers.

Inhalant \In*hal"ant\, n.
An apparatus also called an {inhaler} (which see); also, that
which is to be inhaled, especially a medicine taken by
inhalation.
[1913 Webster +PJC]