2.3 Products and Technology Innovation of Urine Formed Element Analysis
2.3.1 UD-1320 Auto Urine Sediment Analyzer
Produced by URIT, it upgraded and optimized the AI deep learning recognition algorithm in 2019, has greatly improved the ability of rapid and intelligent analysis and identification of urine formed elements, which can meet the requirements of medical institutions for intelligence, automation, and rapid processing of large quantities of specimens.
1. Structure: The analyzer is composed of microscope shooting system, liquid circuit system, control system, identification software, mechanical device, input and output parts.
2. Test principle: The formed elements are identified by digital imaging identification, planar flow cytometry, and deep learning AI technology. For physical test, it adopts electrical impedance method.
3. Parameters: The testing speed is 240 T/H. It can test 38 items of formed element, two items of physical parameter, and four items of RBC morphology.
4. Technological innovation: (1) Using AI deep learning technology, a large number of particle pictures reviewed and classified by experts are used to train the instrument, from which it summed up a set of recognition rules covering the majority of particle variation, and its comprehensive recognition rate of urine formed elements has increased from the industry average of 80% to more than 95%. (2) It supports biosafety test tubes, which are made of sealing plastic complex films and can be punctured; At the same time, it can prevent damage, leakage and spillage, and reduce the biohazard of urine aerosol to inspection personnel. (3) It cooperated with Huawei Cloud to realize AI training and cloud computing, so that the AI recognition rate and recognition items continues to improve.
Last: In Vitro Diagnostic Industry in China - Urine VII
