| 摘要 |
An arrangement and method for guiding expired gas flow in a breathing circuit through a housing assembly for removing an undesired gas component is disclosed herein. The housing assembly includes a first port and a second port, one of the ports receiving the flow and another discharging the flow. The arrangement includes a gas routing device in flow communication with the breathing circuit and the housing assembly. The routing device is provided with at least two different route options. According to a first option the gas is guided to the first port and through the housing assembly to the second port and to the gas routing device for guiding for the inspiration. According to a second option the gas is guided to the second port and through the housing assembly to the first port and to the gas routing device for guiding for the inspiration. |
