510(k) K253514

Minnesota Four-Lumen Esophagogastric Tamponade Tube - 18 French (0092220); Blakemore Esophageal-Nasogastric Tube - 20 French (0092100); Blakemore Esophageal-Nasogastric Tube - 16 French (0092300) by C.R. Bard, Inc. — Product Code KNT

K253514 is an FDA 510(k) premarket notification submitted by C.R. Bard, Inc. for the device "Minnesota Four-Lumen Esophagogastric Tamponade Tube - 18 French (0092220); Blakemore Esophageal-Nasogastric Tube - 20 French (0092100); Blakemore Esophageal-Nasogastric Tube - 16 French (0092300)". The FDA issued a decision of Substantially Equivalent on July 10, 2026. The device falls under product code KNT (Tubes, Gastrointestinal (And Accessories)), a Class II device regulated under 21 CFR 876.5980. C.R. Bard, Inc. has at least 10 other 510(k) clearances on record.