PROBLEM TO BE SOLVED: To provide a material for in vivo indwelling object that is excellent in terms of antithrombotic properties as well as the adhesiveness and proliferation of endothelial cells.SOLUTION: A material for in vivo indwelling object contains a polymer having a structural unit derived from a glycerol group-containing monomer.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】 抗血栓性に加え、内皮細胞の接着性および増殖性にも優れた体内留置物の材料を提供する。【解決手段】 グリセロール基含有単量体由来の構造単位を有する重合体を含む体内留置物用材料。【選択図】なし