air tubes
Hollow ventilation channels
Air tubes are flexible passages that carry air, whether in biological systems like the respiratory tract or in manufactured equipment.
The term appears in medical contexts for breathing apparatus, in aquariums for aerating water, and in inflatable products where tubes channel air to create structure: The air tubes in my bike tire liner went flat.
- airwaysRespiratory or flight paths
- bronchiMain lung air passages
- tracheaRespiratory airway tube
- ventilationCirculation of fresh air
- ductsEnclosed passage tubes
pipes · breathing · lungs · lung capacity · pneumatic · hoses · windpipe · passages · respiratory · inflate · blow up · oxygen · pumping · flexible · hollow · channels · snorkel · scuba gear