Patent ID: 8951803
Filing Date: 2015-02-10
Classification: G01N,Y10T

Abstract:
1. A sample analyzing method comprising: setting a first reagent container containing a first reagent on a first reagent container holder, which is configured to rotate around a rotational axis while holding the first reagent container, wherein the first reagent contains magnetic particles; setting a second reagent container containing a second reagent on a second reagent container holder, which is configured to rotate around the rotational axis independently from the first reagent container holder while holding the second reagent container, wherein the second reagent does not contain magnetic particles; in a first rotation operation, rotating the first reagent container holder to alternately repeat a first acceleration in a rotational direction and a first deceleration in the same rotational direction when the first reagent is not needed to be aspirated; in a second rotation operation, rotating the first reagent container holder to locate the first reagent container at a first reagent aspirating position by causing the first reagent container holder to accelerate with a second acceleration to start rotating and causing the first reagent container holder to decelerate with a second deceleration to stop rotating; wherein the first acceleration is greater than the second acceleration and the first deceleration is greater than the second deceleration; in a third rotation operation, rotating the second reagent container holder to locate the second reagent container at a second reagent aspirating position; and analyzing a measurement sample that is prepared from a sample, the first reagent, and the second reagent, the first reagent being aspirated from the first reagent container located at the first reagent aspirating position and the second reagent being aspirated from the second reagent container located at the second reagent aspirating position.