Nasogastric Tube Insertion Using Cook Airway Exchange Catheter in Anesthetized Patients

Conditions

• Elective Surgery of Gastrointestinal Tract
• 100 Adults Aged Between 20 and 70 Years Old
• ASA Physical Status of I or II

Interventions

• DEVICE: TUBE EXCHANGER

Sponsor

Pusan National University Hospital

Collaborators

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