Profile: Respiratory Research, Inc. is specialized in exhaled breath diagnostics. The RTube™ is a breath condensate collection device. This non-invasive handheld device is fully self-contained and disposable. As the subject breathes normally into the device, the RTube gathers breath condensate in a transportable/mailable cartridge. This feature allows for easy integration of the RTube into existing studies, and allows large amounts of EBC data to be collected with ease from subjects in the clinic, hospital, home, workplace, school, or any other reasonable environment. The simplicity and environmental flexibility of this collector offers the potential for rapid development of clinical diagnostics utilizing EBC pH, and other biomarkers.

FDA Registration Number: 3004852415