Disposable Butterfly Blood Collection Needle

**I. Product Structure and Technical Features**

The butterfly blood collection needle derives its name from its distinctive "wing-shaped grip" design, featuring the following core characteristics:

**Precision Puncture and Stable Operation**
- **Winged Grip**: Provides a broad holding surface, allowing operators to perform superficial venous punctures with accuracy and stability, particularly suitable for delicate hand maneuvers.
- **Needle Tubing and Specifications**: Common sizes include 20G, 21G, 22G, 23G, and 25G, utilizing finer needles to effectively reduce puncture pain and tissue trauma. The short needle tubing design facilitates precise control over puncture depth.

**Safety and Convenience**
- **Extension Tubing and Transparent Body**: Flexible tubing (typically 18 cm) buffers the effects of minor patient movement, while the transparent lumen allows clear visualization of blood flashback, confirming successful puncture.
- **Broad System Compatibility**: Offers multiple interface options, including direct connection to vacuum blood collection systems or compatibility with syringes, meeting diverse blood collection method requirements. Standard Luer connectors ensure reliable connection with various needle holders, infusion adapters, and other medical devices.

**II. Primary Application Scenarios**

This product is particularly suitable for challenging clinical blood collection scenarios, including:
- **Patients with Special Vascular Conditions**: Such as infants, elderly individuals, obese patients, those with fine or fragile veins, and long-term chemotherapy patients.
- **Special Blood Collection Sites**: Superficial venous punctures at locations like the dorsal hand veins, scalp veins (pediatrics), or dorsal foot veins.
- **Frequent or Intermittent Blood Collection**: Dynamic monitoring in Intensive Care Units (ICU) or Neonatal Intensive Care Units (NICU).
- **Blood Culture Specimen Collection**: The stable tubing system facilitates aseptic inoculation into multiple bottles.
- **Patients with Limited Cooperation**: The tubing buffers minor movements, making it suitable for anxious patients or those unable to remain completely still.

**III. Specifications and Key Operational Points**

**Common Specifications**
- Needle Sizes: 20G, 21G, 22G, 23G, 25G (smaller G values indicate finer needles).
- Tubing Length: Typically 18 cm, approximately 30 cm, or shorter models.
- Interface Types: Direct vacuum tube interface, syringe interface, or universal interface with connecting tubing.

**Standard Operating Procedure**
1. **Preparation and Puncture**: Connect the required device (needle holder or syringe), stretch the skin taut, insert the needle at a 15–30 degree angle, and advance slightly upon observing blood flashback to secure placement.
2. **Blood Collection**: If connected to a vacuum tube, insert the tube directly; if using a syringe, aspirate gently.
3. **Needle Withdrawal and Safe Disposal**: After blood collection, activate the safety mechanism to cover the needle tip, remove the device from the patient, and dispose of the entire unit in a sharps container.

FAQ

 

 

01.How can we guarantee quality?

Always a pre-production sample before mass production;
Always final Inspection before shipment; vacuum blood collection tube
27 years professional produce experience

02.What can you buy from us?

Our main products are Vacuum Blood Collection Tube System, Venous Blood Collection Needles System, Infusion Set, Disposable Lancet, Specimen Collection Swabs, Virus Specimen Collection Tube , Antigen Rapid Test Kit, with high quality, pretty competitive price and fast delivery.

03.Do you have any certificates?

YES, we have all the certificates required for export and local import custom clearance.

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