Abstract: The invention provides a respiratory ventilation method and device, an anesthesia machine and a computer-readable storage medium. The respiratory ventilation device comprises a patient-end respiratory system, a machine-end respiratory system, a flow monitor and a processor. In some embodiments, the machine-end respiratory system comprises an intake branch at an inspiratory phase, a respiratory container, and an exhaust branch at an expiratory phase; and the intake branch and the exhaust branch are both connected to the respiratory container via the flow monitor, and the respiratory container is connected to the patient-end respiratory system.

Abstract: The invention provides an anesthesia machine comprising a driving gas branched path, a fresh gas branched path, and a breathing circuit. The fresh gas branched path delivers fresh gas having anesthetic into the breathing circuit. The driving gas branched path drives fresh gas from the breathing circuit to a patient. The driving gas branched path comprises a fan assembly, which comprises a housing, a fan, and a heat-dissipating member. The fan is disposed in a first inner chamber, and drives air into the first inner chamber. The heat-dissipating member conducts to the housing the heat generated by the motor.

Abstract: Provided are an anesthesia respiration apparatus, an anesthesia respiration gas path system, and an anesthetic gas path system, to exhibit a novel anesthesia respiration structure. In this structure, some channels are provided in an anesthesia main machine, and no long external pipeline or only a small number of long pipelines are required to meet demands of gas path connection, thereby reducing various potential safety hazards and inconvenience caused by excessive exposed long pipelines.

Abstract: Provided are an anesthesia respiration apparatus, an anesthesia respiration gas path system, and an anesthetic gas path system, to exhibit a novel anesthesia respiration structure. In this structure, some channels are provided in an anesthesia main machine, and no long external pipeline or only a small number of long pipelines are required to meet demands of gas path connection, thereby reducing various potential safety hazards and inconvenience caused by excessive exposed long pipelines.

Abstract: Disclosed are a sample analysis apparatus and method which include: obtaining a first light signal by irradiating a first test sample from blood and a first-channel reagent to differentiate neutrophils, eosinophils, lymphocytes, and monocytes; obtaining a second light signal from a second test sample from the blood and a second-channel reagent; counting the nucleated red blood cells and lymphocytes based on the second light signal; determining accuracy of the lymphocyte result from the first test sample; and if inaccurate, correcting the lymphocyte result based on the lymphocyte result of the second test sample.

Abstract: Disclosed are a sample analysis apparatus and a sample analysis method. The method includes: obtaining a leukocyte measurement mode for a test sample, the method having a plurality of leukocyte measurement modes, each of which includes at least a reaction time, and different leukocyte measurement modes having different reaction times; determining a reaction time for the current sample to be tested; controlling the sample to be tested to react with the reagent, to prepare a test sample for detecting leukocytes; and controlling to detect the test sample for detecting leukocytes, to obtain detection data of leukocyte classification.