Siemens Aktiengesellschaft

Robert Boschgmbh

Thomas Krüger-Sundhaus

Maximilian Fleischer

Klaus Abraham-Fuchs

Roland Pohle

Erhard Magori

Oliver Von Sicard

Oliver Hornung

Karsten Hiltawsky

Peter Paulicka

A method for optimizing a gas conversion rate in a respiratory gas analyzer, more particularly for nitric oxide (NO) in the respiratory gas, and an associated device are disclosed.

Method for optimizing the gas conversion rate in a respiratory gas analyzer

A multifunctional control valve for gas measurement instruments, e.g., for respiratory gas analysis, is disclosed. In at least one embodiment, the multifunctional control valve includes a first inlet opening, an outlet opening, a main line, and a bypass line, wherein a measurement chamber is in the main line, wherein the measurement chamber is arranged downstream of a first multiway valve which can selectively connect the main line or the bypass line with the inlet opening, and wherein the measurement chamber is arranged upstream of a second multiway valve which can selectively connect the main line or the bypass line with the outlet opening.

Multifunctional control valve for gas measurement instruments

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Pommersfelden, Germany

Thomas Krüger-Sundhaus