PICC导管异位产生的原因及预防措施探讨

摘要

文章分析了PICC置管过程中导管异位产生的原因, 探讨了通过重视置管前的宣教; 合理评估与选择置管静脉,选取合适的体位,科学进行导管测量;提高置管过程中实际操作水平及应急处置能力;注重置管后总结与改进;形成置管前、置管中、置管后的闭合正反馈机制,以期减少导管异位的发生率,提高置管成功率.%The paper analyzes the causes of catheter misplacement, and discuss give enough importance to the education before PICC;reasonable evaluation and selection of the vein;selection of suitable body position;the scientific catheter mea-surement; improve the practical operation level and the emergency disposal ability, Pay attention to summary and improve-ment after catheter operation ; Forming the positive feedback mechanism of whole process, so as to reduce the incidence of catheter heterotopia, improve the success rate of PICC.