Hold down the traumatic arterial bleeding should be promptly

Adults normal body weight of the blood of eight percent. When the amount of bleeding to achieve 40 per cent of total output, have life-threatening. How to stop blood? Qianjunyifa »

Daily life, Daoge injuries, stab wounds and abrasions, such as bleeding often occur. Adults normal body weight of the blood of eight percent. When a bleeding more than 20 percent of all output, there will be pallor, such as pulse Xiruo shock performance. When the amount of bleeding to achieve 40 per cent of total output, have life-threatening. Therefore, timely and correctly handle the wounded is very important.

Hemorrhage, bleeding often can be divided into capillaries, blood from a wound or wound around the leakage, less bleeding, the color red, no obvious bleeding, a smaller risk of venous bleeding, blood Anhong, slow outflow; artery Hemorrhage, blood red, throb, volume, speed and risk of major.

For different types of bleeding, the scene of different methods to stop bleeding.

If the direct oppression of small and relatively superficial wounds, blood flow is slow, can be directly with a clean towel or soft, dressing wounds and Zhajin to stop bleeding.

Compression bandage to stop bleeding of oppression with sterile gauze covering the wound, and then forced San Jiaojin bandages or dressing, bandaging the wound, slightly larger than the scope should be. In the absence of sterile gauze, disinfection can be used sanitary napkins, napkins, and other alternative.

Packing to stop bleeding of the neck or arm and greater depth of the wound, the wound can be filled with sterile gauze, bandages or reuse San Jiaojin dressing fixed.

Referring to pressure to stop bleeding of the head and limbs for certain parts of arterial bleeding. If bleeding hands, fingers were available oppression side wrist injury on both sides of the radial artery and ulnar artery, blocking blood flow. Side of bleeding feet, fingers were oppressed central pulse of the anterior tibial artery and Neihuai between the heel and the posterior tibial artery. Bleeding in his leg, the injured shall be sitting or lying position, with two-handed thumb forced oppression Shangzhi groin slightly below the midpoint of the femoral artery, blocking blood flow femoral artery. Facial bleeding, with one hand thumb and index finger or thumb and middle finger were oppressed under the bilateral Ejiao about one centimeter before the Depression, the blocking of blood flow.

Tourniquet to stop bleeding in the limbs of bleeding, the bleeding when the law can not stop bleeding, can be used rubber tourniquet, cloth tourniquet placed at the top of bleeding site, Shangzhizhajin, arterial pressure deflated to achieve the purpose of bleeding.

These temporary haemostasis limited role, can not be sustained, only for families or first-aid at the scene, the hospital can gain time, reduce casualties and disability.