A gastric bypass or sleeve gastrectomy are two radical procedures to reduce stomach volume and curb obesity. But now Israel’s Nitinotes is developing Endozip – a 30-minute gastrointestinal automated suturing system, inserted through the mouth with minimal anesthesia.
https://www.timesofisrael.com/amid-rampant-obesity-israeli-startup-seeks-to-stitch-up-stomach-bulge/
https://www.youtube.com/watch?v=xlp5PYinWIw