8例高压注射器静脉注射碘海醇致药物外渗的护理

Nursing experience of drug extravasation in eight cases caused by high -pressure syringe injection of iohexol

目的探讨静脉快速注射造影剂渗漏的临床观察与并发症防范的护理措施。方法对8例使用高压注射器静脉注射碘海醇致药物外渗患者采用30％-50％硫酸镁湿敷和冷敷护理，分析出现外渗的原因，给予有效的护理。结果通过及时护理高压注射器静脉注射碘海醇致药物外渗的病患，最大限度地减小病人不良反应，阻止并发症的出现。结论总结高压注射器静脉注射碘海醇过程中的各级预防与护理经验，可以患者局部组织粘连甚至坏死。

Objective To prevent complications by the care of patients with extravascular leakage of contrast medium after rapid intravenous injection. Methods Eight patients with drug extravasation caused by high - pressure syringe injection of iohexol were treated with hydropathic compress or cold compress using 30% to 50% magnesium sulfate. And causes o~ extravasation were analyzed to provide ef- fective care. Results The care of patients with drug extravasation caused by high - pressure syringe injection of iohexol in time maximatily reduced side effects and prevented complications. Conclusions The active care of patients with drug extravasation caused by high - pressure syringe injection of iohexol can prevent tissue adhesion and even tissue necrosis.