126
Participants
Start Date
May 31, 2023
Primary Completion Date
August 31, 2023
Study Completion Date
August 31, 2023
Washing Pipe With a Spray Nozzle
Administration of topical airway anesthesia via a washing pipe with a spray nozzle using the spray-as-you-go technique
National Taiwan University Hospital, Taipei
National Taiwan University Hospital
OTHER