Dr&auml;ger Medizintechnik Gmbh

Tillmann Von Blumenthal

Bernhard Ludwig

Dieter Sahmkow

Hendrik Hantzko

Dirk Fiebelkorn

A device with a gas sensor for measuring a breathing gas component in a breathing gas line is improved such that a pressure correction of the gas concentration measurement can be performed without appreciably affecting the respiration pressure. Provisions are made for branching off a first measuring gas line ( ) with a first electrochemical measuring cell ( ) from the breathing gas line ( ). A first throttling point ( ) is arranged in the course of the first measuring gas line ( ) between the first electrochemical measuring cell ( ) and the breathing gas line ( ). A first pressure sensor ( ), for the pressure correction, is located downstream of the first electrochemical measuring cell ( ).

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Lübeck, Germany

Tillmann Von Blumenthal