Upper limb tourniquet effect measuring device

Abstract

The invention provides an upper limb tourniquet effect measuring device which comprises a supporting assembly, an upper limb testing fixture, a power assembly, a liquid storage assembly, a detection assembly and a wound assembly. The supporting assembly comprises a sealing box and a supporting table, the sealing box is located on the supporting table, and the upper limb testing fixture is locatedin the sealing box; the upper limb testing fixture comprises a coating layer used for simulating human skin tissues, an air bag is arranged in the coating layer, a blood vessel is arranged in the coating layer, the power assembly is located at the upper end of the sealing box, the power assembly comprises an infusion pump, an infusion tube connected with the blood vessel is connected to the infusion pump, and the liquid storage assembly is located on one side of the sealing box; and the liquid storage assembly comprises a liquid pumping pipe, a liquid conveying pipe and a liquid storage tank,and the liquid pumping pipe is connected with the liquid conveying pipe. In the implementation process, a user can be helped to measure a hemostatic effect of the tourniquet, and the hemostatic effectof the tourniquet can be measured by simulating the situation that a human body is in different environments.

Description

Technical field[0001]The invention relates to the field of medical product detection equipment, in particular to an upper limb tourniquet effect measuring device.Background technique[0002]The tourniquet is made of natural rubber or special rubber, which is a medical polymer material. It is long and flat with strong flexibility. It is suitable for medical institutions in the routine treatment and treatment of fluid infusion, blood drawing, blood transfusion, and one-time use for hemostasis; or emergency hemostasis when bleeding from limbs, snake and insect bites in the field.[0003]However, if the tourniquet is used improperly, used for a long time, or the quality of the tourniquet does not meet the requirements, the tourniquet can cause ischemia and necrosis of the distal limbs and cause disability; therefore, the hemostatic effect of the new tourniquet needs to be measured before it is marketed. Including hemostasis time and binding method to get a safe way of use.[0004]However, the...

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Problems solved by technology

[0003] However, if the tourniquet is used improperly, for too long, or the quality of the tourniquet does not meet the requirements, the tourniquet can cause ischemia, necrosis, and disability of the distal limbs; therefore, it is necessary to measure the hemostatic effect of the new tourniquet before it goes on the market. Including hemostasis time and binding method for safe usage

[0004] However, there is currently no device for measuring the hemostatic effect of the tourniquet on the market. If the human body is directly used for detection, it will cause harm to the human body, so it is impossible to effectively detect the hemostatic effect of the tourniquet

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