ESR Blood Collection Tube with Strong Temperature Tolerance Bionic Active Membrane and Precise Blood Volume Control for Inflammation Monitoring

Brand Name:Orsin
Certification:ISO 13485
Model Number:Gel Clot ActivatoR
Minimum Order Quantity:>3000pcs
Delivery Time:1-4 weeks
Payment Terms:L/C,D/A,D/P,T/T,Western Union
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Location: Shanghai Shanghai China
Address: Building A, No.599 Wanhua Road, Zhelin Town, Fengxian Area, Shanghai, China
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Product Details

Orsin Medical Technology ESR Blood Collection Tubes

Product Description

ESR Vacuum Blood Collection Tubes for Inflammatory Disease Monitoring are specialized diagnostic tools designed for efficient and reliable erythrocyte sedimentation rate (ESR) testing. Engineered to seamlessly integrate with standard ESR analyzers, these tubes ensure consistent sample quality and accurate test results, critical for the timely monitoring of inflammatory conditions.
Each tube features a vacuum-sealed design that guarantees precise blood volume control, minimizing pre-analytical errors and simplifying workflow in clinical laboratories. Whether used in routine check-ups or ongoing disease management, these ESR tubes provide healthcare professionals with a trustworthy solution to support informed clinical decisions, ultimately enhancing patient care efficiency.
Key Features:
  • Optimized for compatibility with most commercial ESR analyzers.
  • Vacuum-sealed technology ensures accurate blood-to-additive ratio.
  • Facilitates reliable ESR testing for effective inflammation monitoring.
  • Streamlines laboratory workflow with user-friendly design.

Product Highlights: Technological Innovation Ensures Accuracy

ESR tubes incorporate advanced engineering to deliver superior clinical performance:

Feature CategoryTechnical SpecificationClinical Value
Contamination PreventionClosed vacuum system; direct blood transfer to anticoagulant tubeEliminates operator exposure; reduces lab contamination; complies with biosafety standards
Operational EfficiencyDistinctive black cap; pre-measured anticoagulant; ready-to-useStreamlines workflow; reduces sampling errors
Result Precision0.129mol/ L(anticoagulant:blood=1:4); concentration-controlledEnsures consistent anticoagulation; prevents ESR deviations
System CompatibilityCompatible with major automated ESR analyzers (e.g., ESR-30/40); LIS/HIS integrationUnique value compared to modern inflammatory markers,reduces transcription errors
Interference ResistanceSpecialized anticoagulant minimizes effects of icteric/hemolyzed/lipemic samplesExpands detectable sample range; improves reliability in pathological states

Usage Precautions: Standardized Operations Ensure Reliability

3.1 Pre-collection Preparation

  • Tube Selection: Verify black-capped ESR-specific tubes contain 3.8% sodium citrate. Inspect for particulates, sedimentation, or cap looseness.

  • Storage Conditions: Store at 4-25°C. Avoid freezing (causes tube fracture) or high temperatures (degrades anticoagulant).

  • Patient Preparation: Collect blood from calm, preferably fasting patients. Note non-fasting status on requisition forms.

3.2 Blood Collection Protocol

  • Order of Draw: Follow international sequence: blood culture → coagulation tubes → other anticoagulant tubes → ESR tubes (black cap). Prevents anticoagulant cross-contamination.

  • Mixing Technique: Gently invert 5-10 times immediately after collection. Avoid vigorous shaking to prevent partial anticoagulation or hemolysis.

3.3 Post-collection Handling

  • Testing Timeline: Analyze within 2 hours. Delayed testing alters erythrocyte morphology. Store at 18-25°C if necessary (NEVER refrigerate).

  • Tube Orientation: Transport upright to avoid disturbing sedimentation.

  • Sample Rejection Criteria: Reject clotted, severely hemolyzed, improperly filled (>±10%), unlabeled, or damaged specimens.

*Note: 30% of ESR errors originate from pre-analytical issues, primarily inaccurate fill volumes and improper mixing.*

Technical Specifications: Standard-Compliant Parameters

arameter CategorySpecification Detail
Intended UseFor the collection of venous blood and the measurement of Erythrocyte Sedimentation Rate (ESR).
AnticoagulantTri-Sodium Citrate (Na<sub>3</sub>C<sub>6</sub>H<sub>5</sub>O<sub>7</sub> · 2H<sub>2</sub>O)
Concentration3.2% (0.109 Molar) or 3.8% (Note: 3.2% is the ICSH international standard)
Blood to Additive Ratio4:1 (e.g., 1.6 mL draw volume with 0.4 mL citrate)
Tube SizeCommon sizes: 13x75 mm, 16x100 mm
Draw VolumeCommon volumes: 1.8 mL, 2.4 mL, 2.7 mL, 4.5 mL
Tube MaterialClear PE or Glass
Closure ColorBlack (ISO 6710 & CLSI Standard)
SterilitySterilized by Radiation (SAL 10<sup>-6</sup>)
Endotoxin Level≤ 0.5 EU/mL (As per USP/EP standards)
Shelf LifeTypically 12-24 months from date of manufacture.

China ESR Blood Collection Tube with Strong Temperature Tolerance Bionic Active Membrane and Precise Blood Volume Control for Inflammation Monitoring supplier

ESR Blood Collection Tube with Strong Temperature Tolerance Bionic Active Membrane and Precise Blood Volume Control for Inflammation Monitoring

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