ESR detection device and ESR detection method

An erythrocyte sedimentation rate (ESR) detection device, comprising a sample collecting and dispensing module, an ESR detection module and a data processing module;

• wherein
• the sample collecting and dispensing module is configured for collecting a blood sample to be tested and dispensing at least part of the blood sample to be tested to the ESR detection module;
• the ESR detection module is configured for disaggregating erythrocytes in the at least part of the blood sample by causing the dispensed at least part of the blood sample to flow back and forth in a detection zone of the ESR detection module, and stopping the disaggregation process to stop a flow of the at least part of the blood sample in the detection zone and then keep the at least part of the blood sample in the detection zone still, so as to obtain disaggregation optical data of the at least part of the blood sample during disaggregation of the erythrocytes or aggregation optical data of the at least part of the blood sample during a still phase after the flow of the at least part of the blood sample is stopped;
• the data processing module is configured for:
• obtaining an ESR detection result of the blood sample to be tested based on the aggregation optical data;
• determining, based on at least one of the disaggregation optical data and the aggregation optical data, whether a sample abnormality is in the blood sample to be tested that leads to an abnormality in the ESR detection result;
• and
• outputting an alarm prompt when it is determined that the sample abnormality is present.