Carlen tube

Car·len tube

(kar'lin), a double-lumen, flexible endobronchial tube used for bronchospirometry, for isolation of one lung to prevent contamination or secretions from the contralateral lung, or for ventilation of one lung.

Car·len tube

(kahr'lĕn tūb) A double-lumen, flexible endobronchial tube used for bronchospirometry, for isolation of one lung to prevent contamination or secretions from the contralateral lung, or for ventilation of one lung.