From brochure:
It “blinds” the duodenum to nutrients passing through, thus allowing the body to once again naturally control glucose levels. The procedure is conducted in a standard GI suite under direct visualization without x-Ray/Fluoroscopy...Digma has developed the DiaGone™ - an endoscopic device that uses a precisely controlled laser to block the neural pathways in the duodenal submucosa where nutrient's sensation occurs. DiaGone™ is disposable and fits in the working channel of existing endoscopes. Nothing is left behind in the patient body there is no implant
Trial seems to still be recruiting volunteers, but seems like they don't need many. https://clinicaltrials.gov/ct2/show/NCT03390322
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