| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for a digestive organ which enables the smooth movement of an inflow object from the base end side of a cylinder part toward the distal end side by restricting the movement of the inflow object from the distal end side of the cylinder part to the base end side which can be generated in association with the motion of the digestive organ, thereby exerting sufficient effect for the treatment of diabetes and obesity.SOLUTION: A device 100 for a digestive organ comprises: a cylinder part 110 disposed in a digestive organ of a living body; an indwelling part 120 for holding the cylinder part in the living body; and a movement restriction part 200, which is arranged in the cylinder part and configured to be deformable following the motion of the digestive organ, for restricting an inflow object flowed into the cylinder part through a through hole to move to the base end side of the cylinder part due to the motion of the digestive organ. |
