PROBLEM TO BE SOLVED: To provide a hemostatic device capable of applying compression force adaptively to various sites of a patient.SOLUTION: A hemostatic device 100 is such one as to stop the bleeding of a puncture site of an organism, is structured so as to be opened/closed, and includes clamping parts 10 clamping the puncture site or the periphery of the puncture site; a biasing part 20 applying biasing force making the clamping part clamp the puncture site or the periphery of the puncture site; and an adjustment part 30 adjusting the biasing force of the biasing part. The plurality of the clamping parts are provided and the adjustment part is provided to each of the clamping parts.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2020,JPO&INPIT【課題】患者の様々な部位に適応して圧迫力の付与が可能な止血器具を提供する。【解決手段】本発明に係る止血器具100は、生体の穿刺部位を止血するための止血器具であって、開閉可能に構成されるとともに、穿刺部位又は穿刺部位の周辺を挟持する挟持部10と、挟持部に穿刺部位又は穿刺部位の周辺を挟持させる付勢力を付与する付勢部20と、付勢部の付勢力を調整する調整部30と、を有し、挟持部は複数設けられ、調整部は、挟持部毎に設けられる。【選択図】図1