Patent ID: 11925756
Assignee: SHENZHEN MINDRAY SCIENTIFIC CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 15:
16. The anesthesia machine according to claim 15, wherein to obtain the analysis result of changes in the second anesthetic concentration, the processor is further configured to:
analyze the process of changes in the second anesthetic concentration in the reflowing branch by means of a delayer and a filter to obtain the analysis result of changes in the second anesthetic concentration; or
respectively create corresponding models for the exhaled gas branch, the re-inhaled gas buffer device, and the carbon dioxide absorption canister based on a predetermined gas delivery model that is used to characterize a relationship between an inflow gas anesthetic concentration and an outflow gas anesthetic concentration of an analysis object to obtain an anesthetic concentration analysis result comprising a first gas delivery model, a second gas delivery model, and a third gas delivery model.