PROBLEM TO BE SOLVED: To provide a method for manufacturing a medical tube to which a biological material or medical liquid is less likely to adhere.SOLUTION: A method for manufacturing a medical tube is a method for manufacturing a medical tube having an inner peripheral surface in which a micro concavo-convex structure is formed, and includes a process for inserting the structure having the micro concavo-convex structure into an outer tube so that the micro concavo-convex structure is exposed to the inner peripheral surface, and a process for integrating the structure and the outer tube in a state that the structure is inserted into the outer tube.SELECTED DRAWING: Figure 15【課題】生物学的物質又は医療用液体が付着しにくい医療用チューブの製造方法を提供する。【解決手段】本発明に係る医療用チューブの製造方法は、微細凹凸構造が形成された内周面を有する医療用チューブの製造方法であって、前記微細凹凸構造を有する構造体を、前記微細凹凸構造が内周面に露出するように外側チューブに挿入する工程と、前記構造体が前記外側チューブに挿入された状態において、前記構造体と前記外側チューブとを一体化する工程と、を含む。【選択図】図１５
