96
Participants
Start Date
July 12, 2017
Primary Completion Date
November 28, 2017
Study Completion Date
November 28, 2017
Protector
All patients which are assigned to the Protector are studied with this laryngeal mask
Supreme
All patients which are assigned to the Supreme are studied with this laryngeal mask
Christian Keller, Zurich
Schulthess Klinik
OTHER