摘要：静脉输液是临床护理中重要的手段之一，在实际工作中，留置针输液因具有减少重复穿刺率，减轻痛苦，提高护理工作效率等诸多优点而代替了头皮针，成为临床输液的重要工具，尤其对长期输液及血管穿刺困难者及在抢救危重患者等方面发挥重要作用. 可来福无针输液接头消毒连接操作简便，为患者减轻了痛苦，确保了输液的顺利进行，以大大减轻了护理人员的工作量，提高了工作效率。

    关键词：静脉留置针；可来福接头

    Abstract：Intravenous infusion is one of important means in clinical nursing， in actual work， the iv infusion for reduce repetitive puncture rate， alleviate pain， improve the efficiency of nursing work， and many other advantages and replaces the scalp needle， become an important tool in clinical transfusion， especially for long-term transfusion and vascular puncture hereunder and will play an important role in rescuing critically ill patients ......