
Port: China Packaging: Box Lead Time: 15-20
1) Let the patients arm hang down (the upper arm and the forearm are in a straight line), remove the venipuncture needle sheath of the blood collection needle, and perform the puncture after the disinfectant is naturally dried.
2) Hold the tail of the blood collection tube with your thumb and push the blood collection tube into the needle holder/sleeve to make the blood collection needle penetrate the rubber stopper (please try to keep the needle tube from the center of the rubber stopper evenly to prevent puncture) , Loosen the cuff when you see blood flowing into the tube: