2.3.5 Mejer-1800 Urine Sediment Analyzer
Produced by Mejer, it is the first instrument in China that uses S-M staining method combined with AI technology to automatically identify urine formed elements.
1. Structure: It is composed of automatic injection device, sampling device, staining pool, and micrograph device.
2. Test principle: Machine vision imaging technology is used to automatically locate, focus, identify, classify, and count the formed elements in urine.
3. Parameters: The testing speed is(90–150)T/H. It can test 39 items of urine formed elements.
4. Technological innovation: (1) Urine formed elements are stained and counted by using a 16-bore disposable quantitative counting plate. According to the physiological characteristics of different types of cells in the urine sediment, the pigments in the staining solution are attached to the cell surface to different degrees, the contour edge is clearer, and the contrast is higher. (2) Different kinds of cells also showed large differences in color. After staining, the overall image contrast is enhanced and the cell edge is clear, which improves the precision of focusing and the accuracy of recognition. (3) The thick samples are automatically diluted to ensure the accuracy of the results. (4) Multithreaded AI recognition models make high cell recognition rate.
Last: In Vitro Diagnostic Industry in China - Urine XI
