Specimen identification and collection device and specimen identification and collection method

摘要

PROBLEM TO BE SOLVED: To provide a sample identification/preparation device and a sample identification/preparation method capable of performing stable and rapid sample identification/preparation processing with low damage even with a relatively large sample (cell). A sample storage unit that stores a sample dispersed in a liquid, a pressure control unit that sends the liquid to a channel that extends below the sample storage unit, and a light irradiation unit that irradiates the sample with light. An optical information measurement unit that measures optical information of the sample, an identification unit having a determination unit that determines whether the sample is a target sample or a non-target sample based on the optical information, a flow path of the identification unit, and A preparative means having a preparative separation nozzle having a communicating flow path, a drainage recovery part, a recovery container for recovering a preparative solution containing a target sample, and a transfer means for moving at least one of the preparative nozzle and the recovery container. A control unit that relatively moves the sorting nozzle and/or the collection container based on the optical information measured by the optical information measuring unit; and a stirring member arranged in the internal space of the sample storage unit. It has a stirring means. [Selection diagram] Figure 2