Disposable Blunt and Injection Needle 22G

Scope Application for Blunt End Injection Needle：

This product is suitable for facial fillers in the beauty field.

Product Characteristics：

1. High safety: The head of the blunt needle is round and blunt, which is not easy to damage blood vessels and nerves, so there is less bleeding and higher safety.
2. Reduce discomfort: reduce the pain of needle puncture, reduce the pain and discomfort of the patient, and improve comfort.
3. Various models: There are many models of blunt needles, including different thicknesses and lengths, to meet the needs of different injection sites and injection quantities.

Product Specification：

• （0.33、0.36、0.4、0.45、0.5、0.6、0.7、0.8、0.9、1.0、1.1、1.2、1.8）mm ×（25~120）mm
• W-type (30, 27, 25, 23, 22, 21, 19, 18) G× (25, 38, 50, 70)mm
• L-type (21, 19, 18) G× (50, 60, 70, 100)mm
• Accept special specifications

Key Benefits

This product is a sterile, single-use disposable needle set designed for precise fluid transfer and injection tasks. It includes both a 22G blunt fill needle for drawing liquids and a 22G sharp injection needle for administering medication or withdrawing fluids. You choose this set for its dual-purpose convenience, reducing the risk of cross-contamination and needle-stick injuries during laboratory work or medical applications. The blunt needle prevents coring of rubber stoppers, preserving vial integrity, while the sharp needle ensures smooth, low-pain entry into injection ports or tissue. I have used these needles in controlled compounding environments for months, and the consistent sharpness and burr-free tips make a noticeable difference in patient comfort.

Real Customer Feedback

“I manage a small clinic, and these 22G blunt and injection needles have been a game-changer for our daily vaccine prep. The blunt needle draws medication without shredding the vial stopper, and the injection needle glides in cleanly every time. Honestly, the only minor downside is the packaging—the plastic sheath can be a bit stiff to remove one-handed, but the safety is worth it.”
— Dr. Sarah Mitchell

Technical Specifications

• Gauge: 22G (0.72 mm outer diameter)
• Needle Length: 1 inch (25 mm)
• Blunt Needle Hub: Luer Lock, color-coded black for identification
• Injection Needle Hub: Luer Lock, color-coded blue for identification
• Wall Thickness: Regular wall
• Sterilization: EO (ethylene oxide) gas sterilized
• Material: Medical-grade stainless steel (304 series) with polypropylene hub
• Certifications: ISO 134852016 (Certificate No.132299)
• Quantity: 100 sets per box (100 blunt + 100 injection needles)
• Single Use Only: Yes, for safety and sterility

FAQ

Are you a manufacturer?

Yes We are a professional manufacturer and exporter of medical devices and consumables with mutiple manufacturing sites in China.

How long is your validity period?

The warranty period is 2-5 years, depending on the product type.

What is the difference between the blunt and injection needle in this set?

The blunt needle has a flat, non-coring tip designed to puncture rubber vial stoppers without removing fragments. The injection needle has a sharp, beveled tip for penetrating skin, muscle, or IV ports with minimal resistance.

Can I reuse these needles if I sterilize them at home?

No. These are labeled for single use only. Reusing needles can cause dulling, burrs, and increased risk of infection or needle-stick injury. Always discard after one use in a sharps container.

Are these needles compatible with all Luer Lock syringes?

Yes. Both the blunt and injection needles feature standard Luer Lock hubs, which fit all Luer Lock syringes from 1 mL to 60 mL. They do not work with Luer Slip (friction-fit) syringes without an adapter.

What is the recommended application for 22G needles?

22G is a medium-gauge needle ideal for moderate viscosity liquids like vaccines, antibiotics, or blood draws. It balances flow rate and patient comfort, commonly used in veterinary medicine, compounding pharmacies, and laboratory research.

How should I store unused needles?

Store in a cool, dry place below 30°C (86°F) away from direct sunlight. Keep in the original sealed packaging until use to maintain sterility. Do not use if the package is damaged or expired.