止血带使用禁忌症
Taboos in tourniquet use
1.开放性外伤伤口、污染创口超过 6 h 以上；
1. Open wounds and contaminated wounds lasted more than 6 hours.
2.皮肤如果有损伤、水肿等情况；
2. If skin is damaged, edema, etc.
3.血栓性脉管炎、静脉栓塞、严重动脉硬化、血管性疼痛患者；
3. Patients with thromboangiitis, venous embolism, severe arteriosclerosis and vascular pain;
4.血液病患者慎用。
4. Use cautiously in patients with hematological diseases.