PROBLEM TO BE SOLVED: To easily store medical devices and medical supplies near a patient or the like.SOLUTION: An attachment 11 for holding a hook 24 formed on a medical storage 21 to attach the medical storage 21 to a rod-like part 2 of an irrigator stand 1, includes: an attachment body 12 having a holding groove part 15 to be engaged with the rod-like part 2 so as to be movable in the length direction thereof and a fixture 13 capable of fixing the attachment body 12 to the rod-like part 2, with the holding groove part 15 engaged with the rod-like part 2. The attachment body 12 includes a locking part 20 capable of holding the hook 24 of the medical storage 21 formed thereon, where the locking part can hold a plurality of types of hooks with different shapes.SELECTED DRAWING: Figure 2
