A hemostatic device comprising a surgical fastener and a plurality of fibrinogen binding peptides immobilized to the fastener. The surgical fastener may be a suture. The device may prevent or reduce bleeding, such as suture hole bleeding, during surgery. [Selection figure] None外科用留め具および該留め具に固定化された複数のフィブリノーゲン結合ペプチドを含む止血装置。外科用留め具は縫合糸であってよい。装置は、外科手術中の、縫合孔の出血などの出血を防ぐまたは減らし得る。【選択図】なし