PROCESS FOR SUPPORTING BLOOD GAS EXCHANGE BY VENTILATION AND EXTRACORPOREAL BLOOD GAS EXCHANGE AND SYSTEM OPERATING ACCORDING TO THE PROCESS

A system (10) for supporting the blood gas exchange of a patient (12) by means of a ventilator (14) as well as by means of a CO2 removal device (16), and a process for operating such a system (10), wherein a measured value concerning an expiratory or end-expiratory CO2 concentration in the breathing...

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Bibliographische Detailangaben
Hauptverfasser: KULLIK, Götz, VON BLUMENTHAL, Tilman, DICKS, Bernd-Michael
Format: Patent
Sprache:eng
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Zusammenfassung:A system (10) for supporting the blood gas exchange of a patient (12) by means of a ventilator (14) as well as by means of a CO2 removal device (16), and a process for operating such a system (10), wherein a measured value concerning an expiratory or end-expiratory CO2 concentration in the breathing gas of the patient (12) can be detected by means of a sensor system (20), wherein a measured value can be selected as a start value by means of an operating action, wherein a trend parameter can be determined with the start value and with a respective, currently determined measured value and wherein a difference of a set point for the trend parameter and a respective, current value of the trend parameter can be fed to a controller (42), which acts on the CO2 removal device.