sample analyser

Abstract

The application is suitable for the field of in-vitro diagnostic equipment, and discloses a sample analyzer. The sample analyzer comprises a second consumable supply device, a reagent storage device, a reagent dispensing device, an amplification device, a detection device, a first scheduling device, a fourth scheduling device, a fifth scheduling device, a pipetting device and a controller, the first scheduling device comprises a second consumable conveying assembly, the reagent storage device comprises a second reagent storage assembly, and the reagent dispensing device comprises a second reagent dispensing assembly; the controller is configured to: control the fourth scheduling device to transfer the amplification reaction container from the second consumable supply device to the second consumable conveying assembly; control the second reagent dispensing assembly to suck at least part of the second type of reagent from the second reagent storage assembly and dispense the reagent into the amplification reaction container placed in the second consumable conveying assembly; and control the pipetting device to suck at least part of the nucleic acid extraction solution from the nucleic acid extraction container and dispense the solution into the amplification reaction container. The application reduces the pollution of the sample to the reagent area.

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