| 摘要 |
<p>Anaesthesia machine arrangement and a method in connection with an anaesthesia machine arrangement comprising a gas dispenser of (10) of an anaesthesia machine connected to a patient circuit (13) that comprises a monitor device (7), a control device (9) and an interface unit (12). The gas dispenser (10) is configured to deliver a desired concentration of fresh gas (FG) to the patient circuit (13), the desired concentration being set by using the interface unit (12). The monitor device (7) is configured by using a sample line (8) to monitor gas concentration in the patient circuit and the control device (9) is configured to control the gas dispenser (10) from the basis of the data received from the monitor device (7) to keep the desired fresh gas concentration</p> |
