Test Principle: Machine Vision based on Microscope, the golden standard examination.
Test items: White blood cells (WBC),Crystals(CRYS),Epithelial cells(EPI),Casts (CAST),Trichomonas, Mucus(MUC),Pus Cells, Bacteria(BAC),Hyaline cast, Cellular cast, Waxy-Cast, Normal red blood cells (NRBC), Abnormal red blood cells (ARBC)etc.., various visible particles in urine samples.
Test Mode: Automatic LP(10X) and HP(40X) lens switch to realize full-field scanning, images capture for all particles in urine samples and make identification, classification and counting.
Test Speed: Single channel high-precision stream-counting pool, 30-60 tests/hr
Bridge Mode: Yes, with UAZ-2000D
Sample Request: Native urine samples, no need prior centrifugation.
Sample Volume: >2.0ml, aspiration volume is 0.5ml.
RBC Phase Analysis: It helps to determine the source of hematuria, through analyzing the size, form and Chroma of RBC, and gives result in statistics graphs.
Sample identification: Built-in bar code reader
Report Form: International standard quantitative unit (xx cell/μl) is adopted, and the comprehensive report includes chemical, physical, quantitative results and morphologic images.
Reagents: Cleanser pack, controls and calibrators
Product Advantage :
Made strictly according to ISLH Recommended Reference Procedure for the Enumeration of Particles in Urine;
Un centrifuged urine samples at cutoff concentration level of 3-5cell/μl can be detected;
Precise analysis of RBC phase timely helps to determine the source of hematuria; Report verification and correction can be done on screen without any further manual microscopic examination;
Particles’ characteristic parameters stored in the database are reproducible for further clinical study;
Both standardized quantitation and morphological analysis display in graphic report;
The self-learning ability continuously improves the recognition accuracy;
The only instrument with reference values based on microscopy with
un centrifuged urine samples from healthy people;
FDA approved quality controls available.
Test Principle Machine vision has been applied to morphological analysis, and realizes the identification, classification, counting of the urine particles automatically.
Core Technology:
(1)Machine Vision technology:
①Automatically analyze and identify negative and positive samples, rapidly screen the negative samples.
②Automatically identify, classify and count various urine formed elements by LP(10X) lens and then by HP(40X) lens.
③Automatic morphologic analysis insures objective and reliable test results. The positive samples only need verification on screen without any further manual microscopic examination.
④Conduct all parts of the equipment working harmoniously. No manual operation required in the whole process.
(2)Automatic target locating and tracking technology
①LP(10X) Full-field scanning to locate all the targets, HP(40X) automatically tracking and enlarging the small targets to identify and classify their fine structures.
②Directly detect the native urine samples and effectively avoid the error caused by centrifugation.
Sampling System:
Precise pump and valve system filling-up counting chamber with sample urine automatically. Bi-directional cleaning the counting chamber, pipeline system and inner and outer sides of the probe. Effectively avoid cross contamination.
Full automatic Digital Biological Microscope :
(1) LP (10X) and HP (40X) switches automatically.
(2) Auto-focusing microscope.
(3) Auto-moving from left to right and scan the counting chamber line by line to realize the full-field scanning.
(4) Condenser automatically adjusts the lights intensity.
Intelligent Self-Learning Function :
The misidentified target will be memorized and used to update the database, and the automatic identification capacity will be improved step by step.
Quality Control :
The self-test software running with the SFDA approved quality controls meets the quality control demand.
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