PROBLEM TO BE SOLVED: To provide a disposable hemostatic instrument capable of providing an index of optimal compressing time to a patient.SOLUTION: A disposable hemostatic instrument is composed of: a hemostatic pad directly contacting a puncture part a temperature indicating layer which is provided on an upper surface of the hemostatic pad and in which a temperature indicating ink adjusted so that the ink is discolored with at least human temperature is applied and a transparent heat conduction delaying layer which is provided on an upper surface and/or a lower surface of the temperature indicating layer and is composed of heat conduction delaying material constituted so that at least time for which temperature of the human contacting the surface is transferred to the temperature indicating layer is delayed by compressing time optimal to stop bleeding the puncture part.
