Automatic pressing hemostasis paste for venous blood sampling

Abstract

The utility model relates to the technical field of medical instruments, and discloses an automatic pressing hemostasis patch for venous blood sampling, which comprises a tourniquet and further comprises an automatic pressurizing component, a pressure adjusting component and a pressure adjusting component. The elastic assembly is arranged in the center of the inner layer of the supporting layer in the tourniquet; the pressure adjusting assembly is arranged on the lower portion of the elastic assembly and comprises a liner fixedly connected with the lower portion of the elastic assembly, a second connecting piece arranged in the center of the tourniquet in a penetrating mode, a first connecting piece movably connected with the second connecting piece and a control assembly fixedly installed on the lower portion of the first connecting piece. The utility model aims to solve the problems of manual continuous pressure application, inconvenience, non-uniform pressure, difficulty in ensuring the hemostasis effect, complexity in use, bloated structure and the like of the traditional manual pressing hemostasis and partial automatic pressing hemostasis paste. The automatic pressing hemostasis paste for vein blood sampling is provided with an elastic assembly and a pressure adjusting assembly, and the problems can be effectively solved.

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