| 摘要 |
A specimen analysis device 100 prepares a first measurement sample from a urine specimen, a diluting solution 19u having no hemolytic action, and a staining solution 18u that stains membranes, supplies the first measurement sample to a flow cell 51 and emits laser light thereon, thereby receiving fluorescence emitted from the first measurement sample, and obtains a fluorescence signal. Furthermore, the specimen analysis device 100 prepares a second measurement sample from the urine specimen, a diluting solution 19b having a hemolytic action, and a staining solution 18b that stains nuclei, supplies the second measurement sample to the flow cell 51 and emits laser light thereon, thereby receiving fluorescence emitted from the second measurement sample, and obtains a fluorescence signal. Particles not having nucleic acids, including red blood cells, are detected based on information on the fluorescence signal obtained from the first measurement sample, and cells having nucleic acids, including white blood cells, are detected based on information on the fluorescence signal obtained from the second measurement sample. |
