2Pcs Tourniquet Dialysis Hemostatic Arterial Bleeding Strap Elastic Bandage Specification: Material: Nylon Package Includes: 1 x Blue Tourniquet + 1 x Red Tourniquet Features: Dialysis Tourniquet, the application area is red for the arterial end and blue for the veins. Please note that the tourniquet should not be buckled for too long. If strapping too long, there is a possibility that the fistula clogging. The compression hemostasis is safe and effective and is particularly suitable for hemodialysis kidney lovers. It is suitable for outdoor arterial bleeding, the positioning of fractures and other bonded products. Take it to the hospital during dialysis, and the nurse helps the patient attach the tourniquet to the end of the dialysis. It is extremely flexible, practical and safe. After leaving the device, the patient should be careful to loosen the tourniquet every few minutes and watch if bleeding occurs. If bleeding is detected, the tourniquet must be quickly retied until the needle eye no longer bleed. The blood stypsis takes about ten minutes. However, please note that coagulation time is different due to the different levels of blood viscosity of each person. The specific removal time should be controlled according to the patient's coagulating time. The ten minutes mentioned here are for reference only.