The possibility of improving glucose metabolism -- and the lower cost and risk of the process -- would fit the needs of more patients, he explained.

The intestinal barrier sleeve procedure could be accomplished for people with Crohn's disease along with other illnesses that make them ineligible for 2 day diet gastric bypass surgery, Phillips said. But since the sleeve is made of silicone, those with latex allergies would definitely be unable to possess the procedure, he added.

Phillips said the intestinal barrier sleeve procedure allows patients to prevent hospitalization and not risk perforation of the colon or death from anesthesia or surgery. "This is going to be safer and reversible," he said.

The largest risk associated with the intestinal barrier 2 day diet strong sleeve is the chance that it'll not remain in place, Phillips said. "But even when it stays in position for just a month or two, [the sleeve] might be a help, specifically for someone who needs to lose weight quickly to possess a heart transplant or other surgery," he explained.