Nolan D J
Clin Radiol. 1979 Mar;30(2):183-5. doi: 10.1016/s0009-9260(79)80147-6.
A size 12 French radiopaque catheter, 135 cm long, suitable for rapid duodenal and jejunal intubation, is described. Its size and flexibility enable it to be passed with ease through the nose, stomach and duodenum. A guide wire is used to act as a stiffener as the catheter is passed through the stomach. The catheter is suitable for infusing barium directly into the small intestine and for performing hypotonic duodenography. The technique for duodenal and jejunal intubation is discussed.
本文介绍了一种12法式不透X线导管，长135厘米，适用于快速十二指肠和空肠插管。其尺寸和柔韧性使其能够轻松经鼻、胃和十二指肠插入。在导管经胃插入时，使用导丝作为加强装置。该导管适用于直接向小肠注入钡剂以及进行低张十二指肠造影。文中还讨论了十二指肠和空肠插管技术。
