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临床抢救急、危重病人,过去一般采用不同型号的针头或头皮针静脉穿刺后连接输液装置进行。这种方法常因针头固定不佳或病人躁动造成液体外渗,或因针头细小致滴液过慢,达不到快速输血、补液目的。自1990年3月以来,我们对急、危重病人采用静脉导管术进行穿刺,总共1000例,不仅固定牢靠,无液体外渗。且可保留液路,并根据病情随时调节输液量。应
Emergency clinical emergency, critically ill patients in the past generally use different types of needles or scalp needle vein after the infusion device connected. This method is often due to poor fixed needle or patient caused by fluid extravasation, or due to small needle droplets caused by too slow, can not achieve rapid blood transfusion, rehydration purposes. Since March 1990, we have used venous catheterization for acute and critical patients for a total of 1000 punctures, which are not only well-anchored but also have no extravasation potential. And can retain the fluid, and adjust the infusion according to the disease at any time. should