Magnamosis First-in-human Study of Feasibility and Safety

Single-use, sterile device enables creation of a circular compression intestinal anastomosis. Device is comprised of matched pair of self-centering rare earth magnets encased in medical grade polycarbonate. Geometry of magnets' mating surfaces applies force on inside of mated rings to produce compression necrosis of intervening intestinal walls. Lesser force on outside of mated rings produces inflammatory healing of the two co-apted intestinal walls. Internal lumen creates patency of the anastomosis to prevent intestinal obstruction during compression anastomosis creation. In 5-10 days, mated rings with necrotic tissue falls into intestinal lumen and is naturally expelled with stool, leaving a well-healed anastomosis.