Procedural Oxygen Mask vs. Nasal Cannula for Hypoxemia Prevention During Endoscopic Retrograde Cholangiopancreatography

"Oxygen administered during the endoscopic retrograde cholangiopancreatography (ERCP) procedure will be delivered through a conventional oxygen mask.~The nasal cannula is a device that provides oxygen to patients through the nasal passages."

Oxygen administered during the endoscopic retrograde cholangiopancreatography (ERCP) procedure will be delivered through a Procedural Oxygen Mask (POM® ELITE MF). The procedural oxygen mask is a device that covers both the mouth and nose to deliver oxygen to the patient. Its reservoir feature increases the concentration of delivered oxygen