Blue Disposable Bandage Tourniquet Fishbone A tourniquet is a method of haemostasis used in cases of heavy bleeding from the extremities when direct pressure to stop the bleeding is ineffective. However, when it comes to the use of tourniquets, many people have heard the expression that after tying a tourniquet, it is relaxed once every 40-50 minutes. The main thing is not to use a tourniquet blindly. It must be the second best option as a last resort when direct pressure is preferred to stop bleeding, or when the injury cannot be stopped with a bandage, etc. Fishbone shaped Silicone tourniquet is used to intravenous infusion and adoption of blood specimen. It is widely used for fastening the vein in blood collection. It is applicable to venipuncture for other medical purposes. Convenient for first aid. Clinically used in patients with puncture and pulse compression, which can effectively improve the success rate of puncture…