BS ISO 16628:2008 Tracheobronchial tubes. Sizing and marking
BS ISO 16628 provides requirements for size designation and labelling of tracheobronchial tubes, including colour coding of the bronchial cuff and its associated pilot balloon. Tracheobronchial tubes that include bronchus blockers are excluded from the scope of BS ISO 16628.
Contents of BS ISO 16628:
ISO 16628:2008