Complications of bleeding, liver abscess and movement have been associated with previous duodeno-jejunal bypass liner (DJBL) applications in the past. A new anchoring system and design of a DJBL is presented as a pilot study.A newly designed DJBL device was inserted in 2 pigs and observed over 2 months.The newly designed device was anchored and monitored for 1 month in 1 of 2 pigs, the other being passed early. Effectiveness and safety have been shown.The results of this pilot study warrant further investigation of the modified DJBL setup, which may help solve standing issues associated with the clinical use of a DJB liner.