Patent ID: 8999074
Filing Date: 2015-04-07
Classification: A61M

Abstract:
1. A method for use with a tracheal ventilation tube and a suction source, the method comprising: coupling, in fluid communication with the suction source, a suction port of a flow regulator of an input module; inserting a cleaning catheter into the ventilation tube inserted in a trachea of a patient, which cleaning catheter (a) is coupled to the input module, (b) is shaped so as to define one or more distal suction orifices, and (c) includes (i) an elongate, flexible, tubular main body, (ii) one or more fluid-delivery lumens arranged along the main body, (iii) one or more suction lumens arranged along the main body, and (iv) an inflatable element, which is mounted to the main body at a location within 3 cm of at least one of the one or more distal suction orifices; activating the flow regulator to assume a first activation state, in which the flow regulator effects fluid communication between the suction source and an interior of the inflatable element via at least one of the one or more fluid-delivery lumens, thereby deflating the inflatable element; and activating the flow regulator to assume a second activation state, in which the flow regulator effects fluid communication between the suction source and the distal suction orifices via the one or more suction lumens, and does not effect the fluid communication between the suction source and the interior of the inflatable element.