Device and method for measuring at least one physiological parameter

Abstract: a measurement device () for measuring at least one physiological parameter has a housing () which has a measurement chamber (), the measurement chamber having an internal volume filled with a gas. the measurement device has a sensitive cell () permitting measurement of at least a first physiological parameter, the sensitive cell () being disposed in contact with the gas contained in the internal volume of the measurement chamber (). the measurement device has an inlet () for a physiological liquid of a patient, the inlet () being disposed in such a way that the physiological liquid comes into contact with the gas, and the gas remains interposed between the sensitive cell () and the physiological liquid of the patient in such a way as to generate an interface between the gas, contained in the internal volume, and the physiological liquid.

Inventor(s): Eric SCHMIDT

CPC Classification: A61B5/032 (Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; {Measuring pressure in body tissues or organs ( takes precedence)})

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