21G 1/5" Green Vacuum Needle Blood Collection Needle Pen

BENIFITES OF BUTTERFLY NEEDLE

•  Minimize side effects. Top-quality needles are a necessity for procedures like blood extractions. Sharp, single-use needlesensure that each patient's puncture has minimal pain and discomfort. Improve your patients' overall experience with our products.
•  Improve your performance. Together with the rest of our blood extraction products, you and your team can conductblood extractions quickly with minimal hassle and risk of contaminating your blood samples.
•  Cost-effective solutions for your operations. One order gives you 100 sterile needles for extractions. Reduce your operational expenses for supplies and get the best exclusive deals from FACE Med Store.

INSTRCUTION FOR USE

1. Choose an appropriate multisample needle, use two hands to hold the needle cap on each end, extend it in the opposite direction, and take off the white needle cap (the end with the rubber cover);

2. Screw the needle end with the head cover removed into the sleeve in a clockwise direction;

3. Remove the colored end needle cover, and choose a thick and straight main vein for venipuncture;

4. Once the venipuncture has been successfully performed, put the vacuum blood collection tube into the sleeve. The index finger and middle finger are attached to the flange of the sleeve needle holder, and the thumb is applied in the opposite direction to the bottom of the blood tube, and perform tube plug puncture.

5. Take the blood collection tube that has been collected and shake it well at the same time. The shaking method is to invert 180 degrees for 5-8 times;

6. After collecting blood, firstly pull out the last collected blood tube from the needle holder, then pull out the venipuncture needle and put it in the recovery box.