PROBLEM TO BE SOLVED: To provide a medical member that has excellent safety for organisms, has a short hemostatic time, can be easily removed from organisms, is excellent in mechanical strength, flexibility and liquid return inhibition at pressure application, and can cope with various situations.SOLUTION: A medical member has a liquid-absorbing body and a fibroin porous body.SELECTED DRAWING: Figure 1【課題】生体に対する安全性に優れ、止血時間が短く止血効果に優れ、生体から容易に除去することが可能であり、機械的強度、柔軟性、及び圧力印加時の液戻り抑制性能に優れ、かつ、様々な状況に対応しうる医療用部材を提供する。【解決手段】吸液体とフィブロイン多孔質体とを有する医療用部材である。【選択図】図1