《英文msh詞典》Spacer-Inhaler
[入口詞] Spacer-Inhaler
[主題詞] Metered Dose Inhalers
[英文釋義] A medical device used to ensure the proper amount of medication is delivered for inhalation. Usually,it is a small aerosol canister placed in a plastic holder. When the canister is pressed,a calibrated amount of drug is released.