BREATHING GAS MEASURING DEVICE

摘要

A respiratory air measuring device is provided through which a measuring air stream flows for measuring at least one component of the respiratory air of a patient. The respiratory air measuring device includes a sensor device and a flow generator disposed downstream for generating a measuring air stream. A flow nozzle is disposed in a channel portion to affect flow, wherein a generator air stream coming from the flow nozzle creates the measuring air stream. The respiratory air measuring device may be partially disassembled for effective cleaning

主权项

1. A respiratory air measuring device, comprising:
an inlet opening; an outlet opening, wherein a measuring air stream is configured to flow from the inlet opening to the outlet opening; a connector disposed on the inlet opening, the connector configured to fasten the respiratory air measuring device directly or indirectly to a connecting opening of a covering hood; at least one sensor device disposed downstream of the connecting opening in a flow direction of the measuring air stream, the sensor device configured to measure at least one component of the respiratory air of a patient; a flow generator disposed downstream of the sensor device in the flow direction of the measuring air stream, the flow generator configured to generate the measuring air stream in a channel portion that is open to the inlet opening and to the outlet opening, the flow generator comprising:
an air connection configured to supply a generator air stream; andat least one flow nozzle from which the generator air stream is configured to exit, the flow nozzle configured to affect the generator air stream flow so that the generator air stream creates the measuring air stream.