Digital chest drainage converts a consumable into a measured device
Traditional water-seal chest drainage leaves air leak assessment to visual judgement, which varies between observers and between shifts. Digital units apply regulated suction and report leak volume numerically, and published thoracic surgery series have shown chest tube duration falling by roughly a day where they are used routinely. That day is worth considerably more than the device costs. Penetration remains at 17% of thoracic drainage, held back by capital acquisition rather than by clinical doubt, which is why several suppliers now place units free against consumable commitments. Capital approval is the whole barrier.
Market Impact: Adds around 30% resection volume








