静脉输液是临床上一种治疗手段,长期输液患者静脉的保护尤为重要。应重视静脉的选择及输注高浓度药物时血管内液体外渗的处理及拔针时对血管的保护等几方面问题。因此,保护静脉是为长期静脉给药治疗创造条件。笔者通过十多年的工作实践,总结并介绍以下体会。1静脉的选择长期输液者,应有计划地保护和合理使用静脉。一般由远端小静脉开始(抢救情况可例外),常选用弹性好、回流通畅、外横径较粗、便于穿刺和观察的部位。 Intravenous infusion is a clinical treatment, long-term infusion of intravenous protection is particularly important. Should pay attention to the choice of venous and infusion of high concentrations of drugs when the extravasation of intravascular fluid and blood vessels when pulling the needle protection and other issues. Therefore, the protection of the vein is to create conditions for long-term intravenous treatment. The author through more than 10 years of work practice, sum up and introduce the following experience. 1, the choice of vein Long-term infusion should be planned to protect and rational use of the vein. Generally from the distal vena cava (rescue may be the exception), often used with good elasticity, smooth return, the outer diameter of coarse, easy to puncture and observe the site.