Analysis device, analysis disk, and analysis system using the device and the disk

摘要

An analysis system includes an analyzing disk, and an analyzer. The analyzing disk includes a chamber into which a test sample is input. The test sample includes a first component and a second component. The analyzer includes a driving unit for rotating the analyzing disk so as to centrifuge the first component and the second component of the test sample from each other in the first chamber, an optical unit movable in a radial direction of the analyzing disk for illuminating light to the analyzing disk and detecting light from the test sample in the first chamber, and a controller for detecting, based on the light from the optical unit, a boundary between the first component and the second component centrifuged in the first chamber. This analysis system monitors the status of the separation due to the centrifugation, hence analyzing the test sample accurately.