Scalp needle for Blood collection
Scalp Vein Needle 20G-25G Blue Black Green Winged Infusion Set Blood Collection Butterfly Needle
A winged infusion set—also possibly known as "butterfly" or "scalp vein" set—is a device specialized for venipuncture: i.e. for
accessing a superficial vein or artery for either intravenous injection or phlebotomy.
It consists, from front to rear, of a hypodermic needle, two bilateral flexible "wings", flexible small-bore transparent tubing (often 20–35 cm long), and lastly a connector (often female Luer).
This connector attaches to another device: e.g. syringe, vacuum tube holder/hub, or extension tubing from an infusion pump or gravity-fed infusion/transfusion bag/bottle.
- 20-25 Gauge needle. Its size and gauge allow medical and aesthetic practices to efficiently extract blood from superficial veins or infuse intravenous medication into a patients body.
- Single-use product. Each needle is sharp and smooth enough to minimize pain and discomfort. Its also sterilized and meant for single use to minimize the risk of contaminating or infecting patients during the injection.
- Safety features for administering needles. The butterfly needle's wings allow you to administer the needle into the skin with one hand. This can give you more control over how you administer extractions or infusions and provide you with better accuracy.
Specification Available
Components & materials:
- Needle: stainless steel
- Tube: PVC or polyurethane (PUR)
- Connector: Protective cap
Needle:
- Length: between 10 and 30mm
- External diameter: between 0.3 and 2.1mm
- Mounted on a base, of variable size, with two flexible fins that are used for anchoring and attaching the needle.
- Usually triple bevelled.
- Silicone-coated to make insertion easier.
Tube:
- Supple
- Length: between 10 and 30cm
- Internal volume: between 0.15 and 2.5ml
Connector:
- Female Luer
- Usually interlocking
- Equipped with a bung; permits the attachment of an infusion set.
The sheath is open at both ends.
The needles are colour coded (visible on the fins), but the code has not yet been standardized.
The external diameter of the needle (mm and gauge), is inscribed on the fins.
Unit, sterile, disposable presentation.
Size | Color | Length | Tube length | Packing | ||||
OD(mm) | Gauge | 5/8" | 3/4" | 1" | 1.5" | 12" | ||
0.5 | 25G | *Orange | √ | √ | √ | √ | √ |
Individual package, 100pcs/bag, 5000pcs/carton; About 0.8million pcs for 20ft container; About 1.6million pcs for 40ft container |
0.55 |
24G |
*Purple |
√ | √ | √ | √ | √ | |
0.60 | 23G | *Blue | √ | √ | √ | √ | √ | |
0.70 | 22G | *Black | √ | √ | √ | √ | √ | |
0.80 | 21G | *Green | √ | √ | √ | √ | √ | |
0.90 | 20G | *Yellow | √ | √ | √ | √ | √ |