PROBLEM TO BE SOLVED: To provide a medical spout capable of suppressing generation of resin stagnation also with irregularities formed in a deposition part.SOLUTION: A medical spout to be welded to a medical bag body which is formed in a bag shape by sticking at least two film-like members and into which a content having flowability can be injected, for discharging the content in the medical bag body includes: a welding part in which a communication path penetrating in a prescribed direction is formed, and which is configured so that it is inserted between the two film-like members and an outside surface thereof can be welded to the two film-like members and a cylindrical discharge part projecting from one end of the welding part in the prescribed direction to one side in the prescribed direction, and having an inner hole connecting to the connection path. The outside surface is formed with irregularities, and a notch extending over the whole circumference is formed in the outer peripheral edge of the other end of the welding part in the prescribed direction.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2018,JPO&INPIT【課題】 溶着部に凹凸を形成することによっても樹脂だまりの発生を抑制することができる医療用スパウトを提供する。【解決手段】 医療用スパウトは、少なくとも2枚のフィルム状部材を貼り合せて袋状に構成されて流動性を有する貯蔵物を注入可能な医療用バッグ本体に溶着され、医療用バッグ本体内の貯蔵物を吐出させる医療用スパウトであって、所定方向に貫通する連通路が形成され、2枚のフィルム状部材の間に挿入されて外側面を2枚のフィルム状部材に溶着可能に構成される溶着部と、溶着部の所定方向一端から所定方向一方に突出し、連通路に繋がる内孔を有する筒状の吐出部とを有し、外側面には、凹凸が形成され、溶着部の所定方向他端部の外周縁には、周方向全周にわたって延在する切欠きが形成されているものである。【選択図】 図2
