卡扣止血带注意事项
Cautions for buckle tourniquet
1.第一次使用止血带(可单独操作)之前，须详细阅读操作流程，按照操作流程使用。
1. Before using tourniquet for the first time (it can be operated separately), you should read the operation process in detail and use it according to the operation process.
2. 按照说明书维护管理要求定期维护保养消毒，以协助确立产品功能状态，保持完整的记录，包括使用前检查保养的日期及产品的状况、执行者签名。
2. Maintenance and disinfection should be carried out regularly according to the requirements of maintenance management in order to help establish the functional status of the product and keep complete records, including the date of inspection and maintenance before use, the status of the product and the signature of the executor.
3.认真填写使用时的护理记录，记录内容包括:上止血带的位置、拉力、压脉止血的时间，使用卡扣止血带前、后皮肤及组织的完好性。
3. Carefully fill in the nursing records when using the tourniquet, including the location of the upper tourniquet, the pulling force, the time of pressing the pulse to stop bleeding, and the skin and tissue integrity before and after using the clip tourniquet.
4.每次使用前预先检查气卡扣止血带、插扣、隼头相闭合，弹性带是否完好(合为一体的除外)，插扣、隼头是否匹配、牢靠。
4. Check in advance before each use whether the air card buckle tourniquet, the buckle and the Falcon are closed, whether the elastic belt is intact (except for the integration), whether the buckle and the Falcon are matched and reliable.
5.止血带拉力大小根据患者年龄、血管收缩压、止血带的宽度、肢体的大小而决定。就健康成人而言，上肢拉力:患者血压的收缩压加50~75mmHg;下肢压力:收缩压加100~150mmHg(国际手术室护士协会建议)。止血带拉力压脉过大或不足均可能造成神经伤害，不足的压力可能产生肢体静脉充血而造成神经的出血浸润。
5. The tension of tourniquet depends on the patient's age, blood vessel systolic pressure, the width of tourniquet and the size of limbs. For healthy adults, upper limb tension: systolic blood pressure of patients increased by 50-75 mmHg; lower limb pressure: systolic blood pressure increased by 100-150 mmHg (recommended by the International Association of Operating Room Nurses). Excessive or insufficient tension of tourniquet may cause nerve injury, and insufficient tension may cause venous congestion of limbs, resulting in hemorrhagic infiltration of nerves.