Multifunctional blood vessel compression hemostasis device

The invention discloses a multifunctional blood vessel compression hemostasis device which comprises a bandage, an air cushion, a liquid sensor, sponge, a connecting pipe, an injection pipe, an injector, an air inlet pipe, a timer, snap ring and a warner. The multifunctional blood vessel compression hemostasis device is ingenious in structure, powerful in function and simple to operate; by using the device, effective dot oppression can be performed on a patient's blood vessel puncture part, local compression force is added under the same pressure, and a compression hemostasis effect is improved; pressure applied to a puncture point can further be measured and controlled accurately, pressure values are adjusted according to different patients, a sound alarm is given against local bleeding, complications such as bleeding of the puncture position, far-end limb ischemia and internal fistula blockage are avoided, and the patients' prognosis is improved. By using the device, local compression time can be preset, th