| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for digestive tract that reduces a burden on a living body in association with length adjustment of a cylindrical part placed in the living body and also realizes simplification of placing work after introduction into the living body.SOLUTION: A device for digestive tract includes: a cylindrical part 110 that includes a body part 113 including a longitudinally-extending through-hole 111 and including a tip opening 112 connected to the through-hole and includes a folded part 114 where the body part is folded longitudinally; a holding part 180 that holds the folded part in a folded state while the tip opening is opened; and a placing part 120 that is provided on a base end side of the cylindrical part and places the cylindrical part in a living body. |
