140
Participants
Start Date
September 5, 2019
Primary Completion Date
February 25, 2020
Study Completion Date
February 28, 2020
Paratracheal pressure
Paratracheal pressure is applied by 30N force with the ultrasound transducer.
Sellick's maneuver
Conventional Sellick's maneuver is applied by 30N force
Seoul National University Hospital, Seoul
SMG - SNU Boramae Medical Center, Seoul
Seoul National University Hospital
OTHER