The present invention is a kind of introscope hemostatic material, is to be made of sheet nonwoven fabric, which is made of hydrophobicity material, and volume density is 40~110mg/cm3, and film thickness is 400~1400 μm； And a kind of introscope hemostatic material, it is to be made of sheet nonwoven fabric, which is made of hydrophobicity material, and area density is 5.0~11.0mg/cm2, and average fiber footpath is 0.5~8.0 μm； Any one is suitable for the disposition of the bleeding via introscope.本發明為一種內視鏡用止血材料，其係由片狀不織布所構成，該片狀不織布係由疏水性素材構成，體密度為40～110mg/cm3，膜厚為400～1400μm；以及一種內視鏡用止血材料，其係由片狀不織布所構成，該片狀不織布係由疏水性素材構成，面積密度為5.0～11.0mg/cm2，平均纖維徑為0.5～8.0μm；任一者均適用於經由內視鏡之出血的處置。
