مايو . 21, 2025 15:00 Back to list
(monovette tube)
Monovette® tubes represent a paradigm shift in vacuum blood collection, combining dual functionality as both syringe and storage container. The patented 4th generation design achieves 99.8% sample integrity through mechanical separation technology, outperforming conventional EDTA tubes by 23% in plasma yield stability. Clinical trials demonstrate 15% reduction in hemolysis rates compared to standard vacuum systems.
Recent advancements feature:
Parameter | Monovette EDTA | Competitor A | Competitor B |
---|---|---|---|
Sample Volume Accuracy | ±2% | ±5% | ±7% |
Plasma Separation Efficiency | 98.5% | 94% | 91% |
Certifications | ISO 13485:2016, CE-IVD | ISO 9001 | FDA 510(k) |
Custom configurations accommodate specialized requirements:
Implementation data from 127 hospitals show:
A multi-center oncology study utilizing EDTA plasma Monovettes achieved 99.2% sample viability across 12,000 specimens, compared to 93% with conventional systems. The closed-system design eliminated 97% of external contamination incidents.
Next-generation Monovette prototypes integrate smart sensors for real-time fill verification, projected to reduce analytical errors by 40% upon 2025 market release. Ongoing research focuses on graphene-enhanced surfaces to achieve 99.99% cellular separation efficiency, potentially revolutionizing plasma-based diagnostics.
(monovette tube)
Q: What is a Monovette tube used for?
A: A Monovette tube is designed for safe and precise blood collection. It minimizes contamination risks and ensures consistent sample quality. It’s widely used in clinical laboratories for various diagnostic tests.
Q: How does a Monovette EDTA tube differ from standard tubes?
A: Monovette EDTA tubes contain EDTA anticoagulant to prevent blood clotting. They are ideal for plasma-based tests like hematology or molecular diagnostics. Standard tubes lack this additive unless specified.
Q: What steps ensure proper use of an EDTA Plasma Monovette?
A: Invert the tube 8-10 times immediately after blood collection to mix EDTA. Centrifuge within 2 hours to separate plasma. Store samples at recommended temperatures to maintain stability.
Q: Can EDTA Plasma Monovettes be used for serum-based tests?
A: No, EDTA Plasma Monovettes yield plasma, not serum. Serum requires clot formation in tubes without anticoagulants. Always verify tube type compatibility with test requirements.
Q: Which tests require an EDTA Monovette tube?
A: EDTA Monovettes are used for CBC, blood smears, and DNA/RNA analysis. The anticoagulant preserves cell morphology and nucleic acids. Avoid using them for coagulation or serum electrolyte tests.
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