Historical
DIN EN 13544-3:2010
Respiratory therapy equipment - Part 3: Air entrainment devices; German version EN 13544-3:2001+A1:2009
This European Standard specifies minimum performance and safety requirements for air entrainment devices used for delivery of a designated oxygen concentration to patients. It gives a test method to check the oxygen concentration in the air/oxygen mixture generated by the air entrainment device. It also specifies marking requirements and gives an optional system of colour coding to assist the user to identify the designated oxygen concentration.
CONTENT PROVIDER
Deutsches Institut für Normung [din]
Deutsches Institut für Normung [din]