Idris A H, Melker R J
Department of Anesthesiology, University of Florida College of Medicine, Gainesville 32610-0392.
Pediatr Emerg Care. 1992 Jun;8(3):119-22. doi: 10.1097/00006565-199206000-00001.
We evaluated high-flow intravenous devices designed specifically for fluid resuscitation of infants and children. Fluid flow rates with 4-, 5-, and 6-Fr high-flow sheaths and 18-, 20-, and 22-gauge catheters were measured and compared. Flow rate is significantly faster with the 4-Fr sheath (P less than 0.0001) than with the 18-, 20-, or 22-gauge catheter. The high flow rates possible with the sheaths make them ideal for use in patients who require rapid fluid resuscitation.
我们评估了专门为婴幼儿和儿童液体复苏设计的高流量静脉输液装置。测量并比较了4F、5F和6F高流量鞘管以及18号、20号和22号导管的液体流速。4F鞘管的流速显著快于18号、20号或22号导管（P小于0.0001）。鞘管所能实现的高流速使其成为需要快速液体复苏患者的理想选择。
