Tourniquet with timing function

The utility model discloses a tourniquet with a timing function. The tourniquet comprises a pressing belt, a pressurizing belt, a pressing buckle and a pressurizing module, the pressurizing belt is arranged on the pressing belt, one end of the pressurizing belt is connected with the pressing buckle, and the other end of the pressurizing belt is connected with the pressurizing module and used for applying pressure to the pressing belt; the pressing buckles are connected with the two ends of the pressing belt and used for fixing the pressing belt to the limb of a patient. The pressurizing module is arranged on the pressing buckle, connected with the pressing belt and used for pressurizing the pressing belt. The hemostasis bandage overcomes the defects that the effectiveness of hemostasis measures of a hemostasis bandage in the prior art needs to be judged manually, and the hemostasis effect is difficult to guarantee, and has the advantages of being convenient to use and good in hemostasis effect. 本实用新型公开了一种带有计时