




Products Description
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Product Name
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Butterfly blood collection needle
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Item
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safety vacuum blood butterfly needle
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Material
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PVC,ABS,Stainless needle
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Needle Size
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19G, 20G, 21G, 22G, 23G, 24G, 25G,27G
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Color Code
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Grey/Orange/Purple/Blue/Black/Green/Yellow/Beige
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Shelf life
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2 Years
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Certificates
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ISO
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Package
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100PCS/BAG 50BAG/CTN
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It is usually used together with vacuum tube and needle holder.
1. Select the blood vessel, routinely disinfect, remove the cap, tie the tourniquet, and perform puncture. 2. After seeing the blood return, loosen the tourniquet, 3. Free your hand and pierce the other end of the lancet directly into the rubber stopper at the mouth of the specimen 4. Under the action of negative pressure, blood is drawn into the blood collection tube. 5. When the blood stops flowing, first pull out the needle that punctures the blood vessel, and then pull out the needle at the mouth of the tube. 6. Ask the patient to press for 5 minutes without rubbing, 7. The blood specimen library was slowly adjusted to shake 6 times, and the operation was completed.





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