| Classification: | Biological Diagnostics |
|---|---|
| Certification: | CE, ISO13485 |
| Product: | Vaginal Secretions Analyzer |
| Transport Package: | Standard Export Pack |
| Specification: | standard |
| Trademark: | LETY |
| Customization: |
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Audited Supplier High Quality Medical Gynecology Equipment Vaginal Secretions Analyzer Reproductive tract secretion analyzer
Model:LTL-320
Instrument Work Flow
Parameters Detected
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Microscopy Measurement * RBC, WBC, Epithelial Cells, Clue Cells, Trichomonas Vaginalis, Bacteria, Fungus, Cleanliness,Bacterial Density and Diversity, Dominant Bacteria, Pathogenic Microorganisms, Nugent score, AV score, etc. Chemistry Measurement * pH:An important indicator reflecting the micro-ecologicalbalance of vaginal.* H2O2:Used to assess the quantity of dominant lactobacillus for maintaining vaginal micro-ecological balance. * Leukocyte Esterase(LE):Inflammatory response markerreflecting the quantity of WBC in vaginal secretions. * Alkaline Phosphatase(ALP):Positive results indicate vaginal inflammation. * Neuraminidase(SNa):Secreted by gardnerella vaginalis and some anaerobic bacteria.It'san indicator of pathogenic bacteria, positive results indicate bacterial vaginosis. * β-Glucuronidase(β-G):An enzyme secreted by aerobic bacteria, positive results indicate aerobic vaginitis. * Proline Aminopeptidase(PLD):Positive results indicate colpomycosis or anaerobic vaginitis. * Acetylglucosaminidase(NAG):An specific enzyme secreted by fungi and trichomoniasis, together with reference to pH, fungal vaginitis(pH<4.5)and trichomonas vaginitis(pH>5.0)can be indicated. * Coagulase(CG):An enzyme synthesized and secreted by aerobic bacteria,of which positive results indicate aerobic vaginitis. |
Work Principle
* Microscopy Measurement: Machine Vision Technology is applied to scan and capture full-view field images of formed elements in secretionssamples, and thenidentify, classifyand count them automatically.
* Chemistry Measurement: Images of colorations from rapid test kits reacted with samples are captured and automatically interpreted.
Product Features
Integrated * Unique design of integration, chemistry measurement and microscopy measurement can be done by one stop sampling with easier operation and more precise results. Multifunctional * Measurement modes optional: chemistry or microscopy alone or chemistry and microscopy together More results * Chemistry and Microscopy measurements done together makescomprehensive score of vaginal micro-ecological environment, improvesthe rate of clinical diagnosis, confirm the type of vaginitis by one stop and guide the clinical treatments. Chemistry Measurement *Automatic incubation and results interpretation effectively avoid the possibility of human interference. * Flexibleoptions of rapid test kits in accordance with clinical purpose. Microscopy Measurementl Full-view field scanning and automated locating under LP, and automated tracking, identifying, classifying and counting of particles under HP to increase positive detection rate * Comprehensive report with both full-view field and segmented images, on-screen verification of suspicious particles and no manual microscopic review required. * Accuracy of automatic identification can be continuously improved by software upgrading. |
Technilcal Parameters
* Throughput: ≥120 tests/h
* Detection rate: ≥90% for sample at concentration of 5 cells/µl
* Accuracy: For microscopy measurement -≥95%
* For chemistry measurement -Testing results and the reference solution are within 1 tolerance level;no false positive and false negative.
* Repeatability:
For microscopy measurement:
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concentration(cells/μl) |
50 |
200 |
|
(CV%) |
≤25% |
≤15% |
For chemistry measurement: CV≤1%
l Carryover: formicroscopy measurement- at concentration of 5000cells/ul:≤1cells/µl
l for chemistry measurement- cross test of negative and positive reference solution, no false positive
l Report: comprehensive report showing both images and diagrams, with microscopy images,morphological analysis results, chemistry resultsl Sampler:Loading capacity of 60 samples in racks
l STAT: available
l Result storage:≥1,000,000 results
l Printer:External laser
l Interfaces:Bidirectional data transmission with LIS/HIS
l Network function:connectable to the networks of laboratory and hospital to realize paperless transmission of reports
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