Douglas bag
noun1
Medicine, Sciences An inflatable bag with a breathing tube attached to collect and analyse the air leaving a person's lungs.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Medicine, Sciences An inflatable bag with a breathing tube attached to collect and analyse the air leaving a person's lungs.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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