Blood Collection Needle

Blood Collection Needle
Needle used for blood collection. All needles are supplied in 4000 pcs/ctn. Blood sample collection needles avoid the potential multiple sticks of the same patient with instant confirmation of needle placement, through a unique visual flashback indication.

Description of Safety Blood Collection Needle
01
Easily identified by different color.
02
Thin-walled design, big inner dia., so the flow rate is high.
03
Pyrogen free.
04
Non-toxic.
Specification of Needle Blood Collection
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Cat. No Size Color
GDN18G 18GX1 1/2'' Pink
GDN20G 20GX1 1/2'' Yellow
GDN21G 21GX1 1/2'' Green
GDN21G2 21GX1 1/4'' Green
GDN22G 22GX1 1/2'' Black
GDN22G 22GX1 1/4'' Black
GDN23G 23GX1 1/2'' Blue
GDN21GFB Flash Back Needle 21Gx1” Green
GDN22GFB Flash Back Needle 22Gx1” Black
GD-BF21G Butterfly Needle 21Gx3/4'' Green
GD-BF22G Butterfly Needle 22Gx3/4'' Black
GD-BF23G Butterfly Needle 23Gx3/4'' Blue

What Color Needle is Used for Blood?
Three of the most frequent needle sizes are 21, 22, and 23 gauge.

The 21g needle, which is commonly color-coded with a green code covering, allows blood to flow at a steady rate, reducing collection time.

The 22g needle may help the phlebotomist with slightly narrower veins on older children or adult patients. This needle, which has a black color code covering, can be assembled with the more typical multi-sample needle ETS system.

The 23g needles are used when a person’s vein is much narrower than average. It is light blue color coded.

What Size Needle is Used for Blood Draws?
Unlike standard measurement systems, gauge numbers and needle size have an inverse relationship. The needle width narrows as the gauge number increases. The most widely used needles in the medical industry range from number 7, the largest, to number 33, the smallest. The most widely used needles for venipuncture are 21-gauge needles, while 16-gauge needles are commonly used for blood donation because they are thick enough to allow red blood cells to pass through the needle without being broken.

Now the price of needle for blood extraction is reasonable, if you have needs, please contact us.

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