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[目的]探讨利多卡因凝胶涂抹对术前静脉穿刺置管术的影响及效果。[方法]选择手术前静脉留置针穿刺保留且意识清楚病人160例,分为观察组和对照组各80例,观察组在静脉留置针穿刺前以2%盐酸利多卡因凝胶涂抹皮肤,2min后再行穿刺置管术;对照组常规静脉留置针穿刺。观察两组病人一次穿刺成功率、病人的疼痛度、满意度。[结果]两组病人一次穿刺成功率比较差异无统计学意义(P>0.05),穿刺时疼痛度和满意度比较,差异有统计学意义(P<0.05)。[结论]术前静脉穿刺置管时应用2%盐酸利多卡因凝胶涂抹皮肤能缓解穿刺时疼痛,提高病人满意度,无药物不良反应发生。
[Objective] To investigate the effect and effect of lidocaine gel application on preoperative venous catheterization. [Methods] 160 cases of conscious patients were selected and divided into observation group and control group, with 80 cases in observation group and control group respectively. The observation group was treated with 2% lidocaine hydrochloride gel for 2 min before venous indwelling needle puncture. After the puncture catheterization; control group conventional intravenous catheter needle puncture. The successful rate of puncture and patient’s pain and satisfaction of two groups were observed. [Results] There was no significant difference in the success rate of one puncture between the two groups (P> 0.05). There was significant difference in the degree of puncture and satisfaction when puncture (P <0.05). [Conclusion] Applying 2% lidocaine hydrochloride gel to the skin during preoperative venous catheterization can relieve pain during puncture, improve patient satisfaction, and no adverse drug reactions occur.