A medical device for performing a bronchoalveolar lavage (BAL) that includes a tubing having a first lumen configured for communication with a first reservoir, the first lumen having an open distal end configured for communication with the first reservoir, and a second lumen that is separate from the first lumen and configured for communication with a second reservoir. The tubing also includes an inflatable cuff that is disposed proximate the open distal end and configured for communication with the second reservoir via the second lumen, wherein the open distal end and the inflatable cuff in a deflated position are both configured for receipt within a working channel of a bronchoscope.
