Butterfly needle

Winged Infusion Sets, or "Butterfly" needles are used in venipuncture (phlebotomy). They are often used with people who have spasticity, or thin, "rolling" blood vessels difficult to access. Since the butterfly needle uses a flexible tube, there is less chance of the patient causing damage if they move during the procedure. Butterfly needles are usually a 21g green label, a 23g blue label, and a 25g orange label (however this needle is only used ... more

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