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ESR Blood Collection Tube with Room-Temperature Storage Bionic Active Membrane and Black Cap for Clinical Diagnostics

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ESR Blood Collection Tube with Room-Temperature Storage Bionic Active Membrane and Black Cap for Clinical Diagnostics

Name: ESR Blood Collection Tube with RoomTemperature Storage Bionic Active Membrane and Black Cap for Clinical Diagnostics
Brand: Orsin
Price: 1 USD

Quality ESR Blood Collection Tube with Room-Temperature Storage Bionic Active Membrane and Black Cap for Clinical Diagnostics for sale

Brand Name : Orsin

Model Number : Gel Clot ActivatoR

Certification : ISO 13485

Place of Origin : China

MOQ : 100/pcs

Price : Negotiation

Payment Terms : L/C,D/A,D/P,T/T,Western Union

Supply Ability : 20million/pcs/moth

Delivery Time : 1-4 weeks

Application Scenarios : Room-Temperature Storage

Anticoagulant System : Composite Antimony System Technology

Behavior : Strong temperature tolerance

Productivity : 12000pcs/hour

Storage : Store at room temperature

Inner Wall Treatment : Bionic active membrane

Logo Printing : Available for big orders (>30000 PCS)

Color : black

Material : Glass

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Orsin Medical Technology ESR Blood Collection Tubes

Orsin Medical Technology presents its high-precision Erythrocyte Sedimentation Rate (ESR) Blood Collection Tubes, engineered for accuracy and reliability in clinical diagnostics.

These vacuum-evacuated tubes are specifically designed for the precise measurement of the Erythrocyte Sedimentation Rate, a critical marker for detecting and monitoring inflammatory activity, infections, and chronic diseases.

Product Highlights: Technological Innovation Ensures Accuracy

ESR tubes incorporate advanced engineering to deliver superior clinical performance:

Feature Category	Technical Specification	Clinical Value
Contamination Prevention	Closed vacuum system; direct blood transfer to anticoagulant tube	Eliminates operator exposure; reduces lab contamination; complies with biosafety standards
Operational Efficiency	Distinctive black cap; pre-measured anticoagulant; ready-to-use	Streamlines workflow; reduces sampling errors
Result Precision	0.129mol/ L(anticoagulant:blood=1:4); concentration-controlled	Ensures consistent anticoagulation; prevents ESR deviations
System Compatibility	Compatible with major automated ESR analyzers (e.g., ESR-30/40); LIS/HIS integration	Enhances lab efficiency; reduces transcription errors
Interference Resistance	Specialized anticoagulant minimizes effects of icteric/hemolyzed/lipemic samples	Expands 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.
Exact Fill Volume: Draw precisely to fill line (typically 2mL). Underfilling causes false-low ESR; overfilling promotes microclot formation.
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 Category	Specification Detail
Intended Use	For the collection of venous blood and the measurement of Erythrocyte Sedimentation Rate (ESR).
Anticoagulant	Tri-Sodium Citrate (Na<sub>3</sub>C<sub>6</sub>H<sub>5</sub>O<sub>7</sub> · 2H<sub>2</sub>O)
Concentration	3.2% (0.109 Molar) or 3.8% (Note: 3.2% is the ICSH international standard)
Blood to Additive Ratio	4:1 (e.g., 1.6 mL draw volume with 0.4 mL citrate)
Tube Size	Common sizes: 13x75 mm, 16x100 mm
Draw Volume	Common volumes: 1.8 mL, 2.4 mL, 2.7 mL, 4.5 mL
Tube Material	Clear PET (Polyethylene Terephthalate) or Glass
Closure Color	Black (ISO 6710 & CLSI Standard)
Sterility	Sterilized by Radiation (SAL 10<sup>-6</sup>)
Endotoxin Level	≤ 0.5 EU/mL (As per USP/EP standards)
Shelf Life	Typically 12-24 months from date of manufacture.

Key Features:

Optimized Anticoagulant: Pre-filled with a 3.2% concentration of Tri-Sodium Citrate, ensuring the ideal blood-to-anticoagulant ratio for consistent and clinically accurate ESR results.
International Compliance: Features a distinct black closure for instant, unambiguous identification according to global ISO 6710 standards, enhancing safety and workflow efficiency in the lab.
Superior Clarity: Manufactured from high-quality, clear glass or PET plastic for excellent sample visibility and minimal interference.
Safety and Reliability: Each batch undergoes rigorous quality control to ensure sterility, consistent vacuum pressure, and clot-free sample collection.

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