Veterinary Luer Adapter Blood Collection Needles

Product Overview

Manufactured under strict ISO 13485 quality management systems, the XINLE Veterinary Luer Adapter Blood Collection Needle provides veterinary surgeons and animal care technicians with a dependable, flexible sampling solution.

When vacuum collection is not feasible or risks collapsing delicate veins in small or dehydrated animals, manual syringe collection is the preferred clinical approach. Our Luer adapter needles feature a universal hub that locks securely onto all standard medical syringes, ensuring smooth, controlled blood aspiration without air leakage or needle detachment.

Regulatory Notice: For Veterinary In Vitro Diagnostic & Clinical Sampling Use Only — Not for Human Use.

Key Features & Clinical Advantages

• Universal Luer Interface: Precision-engineered hub is universally compatible with standard Luer-lock and Luer-slip syringes, extension sets, and clinical blood collection devices.
• Precision Tri-Bevel Needle Tip: Ultra-sharp, siliconized stainless steel needle tip ensures smooth, low-resistance vein penetration, significantly reducing tissue trauma and patient flinching.
• Weight-Calibrated Specifications: Clearly color-coded hubs allow veterinary staff to instantly select the correct gauge based on patient weight and vessel size:
  0.55 × 20 mm (Purple): Optimized for Cats and Small Dogs (<5 kg)
  0.7 × 25 mm (Black): Optimized for Medium-Sized Dogs (5–15 kg)
  0.8 × 28 mm (Green): Optimized for Large Dogs (>15 kg)
• Controllable Manual Sampling: Enables gentle, manually regulated suction via syringe, preventing vein collapse in pediatric, geriatric, or hypotensive animal patients.
• Leak-Proof Connection: Tight-tolerance hub molding guarantees a secure fit, eliminating sample leakage and air bubble entry during aspiration.

Clinical Veterinary Applications

These Luer adapter needles are widely utilized across veterinary practices, specialty hospitals, and animal research institutions:

• Routine Small Animal Venipuncture: Daily diagnostic blood sampling in feline and canine patients.
• Fragile or Collapsible Vein Sampling: Ideal for manual syringe draws when standard vacuum collection tubes exert excessive negative pressure.
• Diagnostic & Biochemistry Panels: Paired with manual syringes for subsequent transfer into non-vacuum blood collection tubes.
• Veterinary Research & Academic Laboratories: Standardized blood sampling in animal pathology and pharmacological studies.

Technical Specifications

How to Use Veterinary Luer Adapter Needles

Follow standard clinical handling protocols during veterinary venipuncture:

1. Select Specification: Choose the appropriate needle size (0.55×20 mm, 0.7×25 mm, or 0.8×28 mm) according to the animal’s weight category.
2. Attach Syringe: Firmly push or twist the needle hub onto the Luer tip of a sterile manual syringe.
3. Aseptic Preparation: Disinfect the target venipuncture site (e.g., cephalic, jugular, or saphenous vein) and allow it to air-dry.
4. Venipuncture & Aspiration: Remove the protective sheath, perform venipuncture bevel-up, and slowly draw the syringe plunger to collect blood.
5. Sample Transfer & Disposal: After withdrawal, apply hemostatic pressure to the site, transfer the specimen into suitable collection tubes, and discard the single-use needle into a sharps biohazard container.

Frequently Asked Questions