Detection of Propofol in Exhaled Breath

Propofol in Exhaled Breath: Real-time Detection by Surface Acoustic Wave Sensors.

This study involves the use of an experimental device which will measure how much propofol is present in your exhaled breath during surgery compared to how much is in your blood. The study results will look at whether the device is as accurate as conventional methods for measuring propofol levels during surgery.

Inclusion Criteria:

• Be between 18 and 65 years old
• Healthy Male or Female
• BMI between 18.5 and 30.0
• Have a planned surgery or other medical procedure requiring anesthesia
• Physical status ASA I, II, or III

Exclusion Criteria:

• Known allergy to any component of propofol formulation components
• History of lung disease or tobacco use in the past 5 years
• Any finding not detailed above encountered on medical history or during screening physical and clinical laboratory examinations that, in the investigators judgment, might place the subject at unacceptable risk for injury during study participation