橡皮止血带是一种特制特制的橡皮管，在现场可使用橡皮条、自行车内胎等替代。使用时要把止血带放在肢体适当的部位，如上肢要放在上臂中上1/3处;下肢放在大腿的中下1/3处。先在上止血带的部位垫一层软布，如毛巾、口罩等以保护皮肤。救助者用左手拇指、食指和中指持止血带的头端，右手将橡皮管拉紧绕肢体一圈后压住头端，再绕肢体一圈后将右手持的尾端放人左手食指中指之间，由食指中指夹持尾端从两圈止血带下拉出一半，使之成为一个活结。如果需要松止血带时，只要将尾端拉出即可。 The rubber tourniquet is a specially made rubber tube, which can be replaced by rubber strips and bicycle tubes. When using the tourniquet, put the tourniquet in the proper part of the limb, such as the upper arm in the upper arm of the upper 1/3; lower lower limbs in the middle and lower 1/3 of the thighs. A layer of soft cloth, such as a towel and a mask, is used to protect the skin in the area of the tourniquet. Rescuers use the left thumb, forefinger and middle finger of the right hand to the head end of the tourniquet, the rubber tube tension around the limb ring pressed the head end, between a circle around the limb after the end of the right hand hold put left index finger, the index finger holding end from two produced a half circle tourniquet that makes it a slipknot. If you need a loose tourniquet, just pull the tail out. 布性止血带是用绷带或布条制成的止血带。现场急救时可用毛巾、衣物撕成布条代替绷带。将布带缠绕肢体一圈后打结，圈内插入一小木棍绞紧，边绞边看出血情况，动脉出血刚刚止住即为松紧适度。然后将小木棍用布条固定。 A cloth tourniquet is a tourniquet made of bandages or strips of cloth. When first aid in the field, towels and clothes can be tore into strips instead of bandages. The winding limb ring knot, the circle into a small wooden side cutter able to bear, while watching the bleeding, bleeding artery is just stop moderate. Then the stick is fixed with a bar. 止血带的使用方法比较简单，但使用原则较复杂。只有准确地掌握这些原则使用得当，才能起到挽救生命和肢体的作用，否则将导致截肢致残。 The use of tourniquet is relatively simple, but the principle of use is more complex. Only the correct use of these principles can help to save life and limb, otherwise it will cause amputation to be disabled.