The Ryle's Tube is used for short- or medium-term nutritional support, and also for aspiration of stomach contents - eg, for decompression of intestinal obstruction. Radiopaque line provided throughout the length of tube and closed distal end with 4 side holes improve the safety of using Ryle's tube. HENAN AILE INDUSTRIAL CO., LTD Web: www.nasalendotracheal.com Whatsapp: +86 15890169579