止血带的正确使用
Correct use of tourniquet
术前要对止血带进行仔细检查，如气囊是否漏气，打气筒是否好用，气压表是否准确。
Before operation, the tourniquet should be carefully checked, such as whether the air bag leaks, whether the air pump is good to use and whether the barometer is accurate.
根据患者年龄、肢体周径、病人体质等因素选用合适的气压止血带。放置止血带的部位应正确，止血带要绑于肢体肌肉较丰富部位，以防损伤神河北立体车库 消防报警器塑料配件 电缆接地箱 电缆保护接地箱 塑料土工格栅 消弧线圈装置 经。上肢者放在上臂中上1/3处，下肢者应放在大腿根近腹股沟部。
The appropriate pneumatic tourniquet was selected according to the patient's age, limb circumference and constitution. Place the tourniquet in the right place. The tourniquet should be tied to the muscles of the limbs in order to prevent nerve damage. The upper limb should be placed in the upper 1/3 of the upper arm, and the lower limb should be placed near the groin of the thigh root.
绑止血带时，止血带下要垫一个小单（布），并使接触皮肤面保持平整。止血带要绑的松紧适宜，通气管要放在肢体近端，即可防止污染手术野，又便于打气。气压止血带外最好再缠固定带或绷带加压固定，防止充气后滚动。
When binding the tourniquet, a small sheet (cloth) should be padded under the tourniquet, and the contact surface of the skin should be kept smooth. The tourniquet should be tied tightly and properly, and the ventilation tube should be placed near the limb, which can prevent contamination of the operating field and facilitate ventilation. It is better to wrap the fixing bandage or bandage outside the pneumatic tourniquet to press and fix it to prevent rolling after inflating.