22
Participants
Start Date
January 18, 2018
Primary Completion Date
January 15, 2019
Study Completion Date
January 15, 2019
Oxymizer® pendant nasal cannula
Supplemental oxygen is provided by an Oxymizer pendant nasal cannula.
conventional nasal cannula
Supplemental oxygen is provided by a conventional nasal cannula.
Schön Klinik Berchtesgadener Land, Schönau am Königssee
Schön Klinik Berchtesgadener Land
OTHER
Klaus Kenn
OTHER