“…One recommendation is never to clamp chest tubes during transport. 27,56 Portable suction is required for pneumothoraces with large air leaks 27 and also may be considered for chest tubes with large output, bleeding, and patients with high ventilatory requirements. For patients without these problems, chest tube to water seal, off suction for transport, then reconnected to wall suction at destination is usually well tolerated, although this suggestion is based only on experience.…”