SYSTEMS AND METHODS FOR FLUSHING AN ASSESSMENT CATHETER

摘要

Devices systems and methods are disclosed for removing secretions from the lumen of a functional assessment catheter for the lungs. The system comprises a flushing unit configured to deliver a clearing fluid to the lumen of the pulmonary catheter to remove debris, secretions, or moisture from the lumen or sensors.

主权项

1. A pulmonary diagnostic system, comprising:
a pulmonary catheter capable of being introduced transtracheally into an air passage of a lung segment, wherein the pulmonary catheter comprises a distal end and a proximal end with a lumen disposed in-between; and a flushing unit connectable to a fluid source, wherein the flushing unit is configured to deliver a clearing fluid to the lumen of the pulmonary catheter to remove debris from the lumen.