Abstract: The urine analyzer 10 includes a sample preparation unit 30 for mixing a urine sample with a hemolytic agent to prepare a measurement sample, a flow cell 41 for flowing a measurement sample, a light source 42 for irradiating light on the measurement sample flowing through the flow cell 41, a light receiving unit 50 for receiving scattered light given off from the measurement sample by irradiation of light and outputting a scattered light signal, and an analysis unit 12 for detecting fat particles in the measurement sample by using a parameter reflecting the intensity of the scattered light signal output by the light receiving unit 50, and a parameter reflecting the width of the scattered light signal.

Abstract: A urine sample analyzer is disclosed. A measurement specimen containing a urine sample flows through flow cell, and light is applied to the measurement specimen flowing through flow cell. Then, a signal corresponding to light received from particles contained in the urine sample is acquired. Thereafter, presence of sperms in the urine sample is analyzed based on parameters reflecting the waveform of the acquired signal.

Abstract: The urine analyzer 10 includes a sample preparation unit 30 for mixing a urine sample with a hemolytic agent to prepare a measurement sample, a flow cell 41 for flowing a measurement sample, a light source 42 for irradiating light on the measurement sample flowing through the flow cell 41, a light receiving unit 50 for receiving scattered light given off from the measurement sample by irradiation of light and outputting a scattered light signal, and an analysis unit 12 for detecting fat particles in the measurement sample by using a parameter reflecting the intensity of the scattered light signal output by the light receiving unit 50, and a parameter reflecting the width of the scattered light signal.

Abstract: A urine sample analyzer is disclosed. A measurement specimen containing a urine sample flows through flow cell, and light is applied to the measurement specimen flowing through flow cell. Then, a signal corresponding to light received from particles contained in the urine sample is acquired. Thereafter, presence of sperms in the urine sample is analyzed based on parameters reflecting the waveform of the acquired signal.

Abstract: Disclosed is a sample analyzer which comprises: a sample preparing section configured to prepare a measurement sample by mixing a sample and a nucleic acid staining reagent; an optical detector configured to irradiate light on cells contained in the measurement sample, receive fluorescent light given off by the irradiated cells, and output fluorescent light signals; a signal processing section which obtains fluorescent light intensity and fluorescence pulse area of the cells from the fluorescent light signals output by the optical detector; and an information processing section configured to detect white blood cells contained in the measurement sample based on the fluorescence pulse area, and detect bacteria contained in the measurement sample based on the fluorescent light intensity.

Abstract: Disclosed is a urine sample analyzing method comprising: flowing a measurement specimen prepared by mixing a urine sample and reagent through a flow cell; irradiating epithelial cells in the measurement specimen flowing through the flow cell with linearly polarized light and thereby producing scattered light; detecting a change of polarization condition of the scattered light produced by each of the epithelial cells; and classifying the epithelial cells into at least two types based on the change of polarization condition.

Abstract: Disclosed is a sample analyzing method comprising: flowing a measurement specimen prepared by mixing a sample and reagent through a flow cell; irradiating particles in the measurement specimen flowing through the flow cell with linearly polarized light and thereby producing scattered light; detecting a change of polarization condition of the scattered light produced by the particles; and discriminating erythrocytes from crystals in the measurement specimen based on the change of polarization condition.

Abstract: Disclosed is a sample analyzer which comprises: a sample preparing section configured to prepare a measurement sample by mixing a sample and a nucleic acid staining reagent; an optical detector configured to irradiate light on cells contained in the measurement sample, receive fluorescent light given off by the irradiated cells, and output fluorescent light signals; a signal processing section which obtains fluorescent light intensity and fluorescence pulse area of the cells from the fluorescent light signals output by the optical detector; and an information processing section configured to detect white blood cells contained in the measurement sample based on the fluorescence pulse area, and detect bacteria contained in the measurement sample based on the fluorescent light intensity.

Abstract: Disclosed is a sample analyzing method comprising: flowing a measurement specimen prepared by mixing a sample and reagent through a flow cell; irradiating particles in the measurement specimen flowing through the flow cell with linearly polarized light and thereby producing scattered light; detecting a change of polarization condition of the scattered light produced by the particles; and discriminating erythrocytes from crystals in the measurement specimen based on the change of polarization condition.

Abstract: Disclosed is a urine sample analyzing method comprising: flowing a measurement specimen prepared by mixing a urine sample and reagent through a flow cell; irradiating epithelial cells in the measurement specimen flowing through the flow cell with linearly polarized light and thereby producing scattered light; detecting a change of polarization condition of the scattered light produced by each of the epithelial cells; and classifying the epithelial cells into at least two types based on the change of polarization condition.