Bard Nasogastric Sump Tube With Prevent Anti Reflux Filter

Bard Nasogastric Sump Tube, 48" L, PVC, Dual Lumen, Sterile, Single-Use, Without Stylet, with PREVENT Anti-Reflux Filter. The gastric mucosa won't be harmed by the dual-lumen tube's ability to suck liquids and air from the stomach. In a closed NG tube system, the PREVENT Anti-reflux filter allows air to flow in both directions, allows medical professionals to see gastric secretions that have been confined in the vent lumen, and warns them to take the right action.