AUTOMATED PLATELET ANALYSER AND ANALYTICAL METHOD THEREOF

摘要

Disclosed is an automated platelet analyser, comprising a sampling cup, a preparation cup, an analytical cup, a pipette, a syringe for blood sampling, a polymerization inducing agent syringe, an analytical liquid syringe, and a device for uniformly mixing blood samples. Also disclosed is a method for analyzing platelets, comprising the following steps: step 1, drawing the blood sample to be analyzed, and adding it to the sampling cup; step 2, drawing the blood sample in the sampling cup and adding it into the preparation cup; step 3, adding an analytical liquid into the preparation cup for the first quantitative dilution; step 4, drawing the blood sample in the preparation cup in a pre-determined quantity, and adding it into the analytical cup; step 5, adding the analytical liquid into the analytical cup for a second quantitative dilution; step 6, detecting the original platelet count of the blood sample in the analytical cup; step 7, adding the polymerization inducing agent into the sampling cup; step 8, repeating step 2 to step 5 at specified time intervals to detect the platelet count of the blood sample in the analytical cup at each time point after the polymerization inducing agent is added; step 9, obtaining the aggregation rate of platelets.