Airway gas temperature within endotracheal tube can be monitored using rapid response thermometer.

ABSTRACT: Inappropriate preparation of respiratory gases is associated with serious complications during mechanical ventilation. To develop a temperature monitoring system of respiratory gases within the endotracheal tube, four newborn piglets were studied using an ultra-rapid-response thermometer attached to the closed endotracheal tube suction system. Respiratory gas temperatures were monitored at the mouth-corner level of the endotracheal tube using three thermocouples (T_airway, inserted into the endotracheal tube via the closed suction system; T_{tube_centre} and T_{tube_wall}, embedded within the endotracheal tube 0.5 mm and 1.6 mm from the tube wall, respectively). Univariate analysis showed that inspiratory T_{tube_centre} and inspiratory T_{tube_wall}

SUBMITTER: Nakane S 

PROVIDER: S-EPMC8100119 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature