Multifunctional intelligent radial artery compressor

Abstract

The invention discloses a multifunctional intelligent radial artery compressor which comprises a wrist strap, a hook-and-loop fastener is fixedly mounted on the surface of one side of the wrist strap, a compression device is arranged at the upper end of the surface of the wrist strap and comprises a column and an air bag, the air bag is fixedly mounted on the surface of the lower end of the column, and a self-positioning mechanism is arranged on the upper end face of the wrist strap. A pulse measuring device is arranged in the wrist strap, and a display screen and a control button are arranged on the upper surface of the wrist strap. Specified time is set through a control button, pressure release is controlled, pulse measurement is started, a miniature metal sheet is arranged to be pasted to a radial artery hemorrhagic point, a controller is arranged in a display screen and used for transmitting electric signals to a ball screw mechanism, and the controller is communicated with a displacement sensor and receives position information of the metal sheet; the ball screw mechanism is operated to enable the cylinder with the air bag to reach the compression position, and displacement of the compression device can be avoided.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a multifunctional radial artery intelligent compression device. Background technique [0002] After radial artery intervention, it is necessary to compress the puncture site to stop bleeding, and it takes a long time; because the pressure device is completely close to the skin near the radial artery puncture point, excessive pressure will cause ischemia and even enlargement of the surrounding tissue; too small The pressure of the radial artery cannot achieve the effect of hemostasis; the compression force slightly higher than the arterial blood pressure is the appropriate hemostasis pressure recognized by medicine. The existing radial artery hemostasis compression methods include artificial acupressure, elastic bandage compression hemostasis, balloon compression hemostasis and compression device hemostasis; One of the commonly used methods is the compression device to stop bleeding...

AI Technical Summary

Problems solved by technology

[0002] After radial artery intervention, it is necessary to compress the puncture site to stop bleeding, and it takes a long time; because the compressor is completely attached to the skin near the radial artery puncture point, excessive pressure will cause ischemia and even swelling of the surrounding tissue; The pressure of the radial artery cannot achieve the effect of hemostasis; the compression force slightly higher than the arterial blood pressure is the appropriate hemostasis pressure recognized by medicine. The existing radial artery hemostasis compression methods include artificial finger pressure, elastic bandage compression hemostasis, balloon compression hemostasis and compressor hemostasis; One of the commonly used methods is compression hemostasis

[0003] According to the patent notification number CN111743598A, the disclosed radial artery intelligent hemostasis device realizes the hemostatic device that utilizes the air bag deployed vertically downwards to compress the hemostat, but it cannot realize the automatic position function of the air bag, and the hemostatic device is hemostatic by twisting Drive the silicone soft pad to compress the hemostasis, but there is no index test in the operation process, and it all depends on the feeling of the medical staff. After wearing the oppressor, there are few dedicated personnel to take care of it. Sometimes serious consequences such as hemostasis failure or radial artery occlusion may occur. For this reason, We provide a multifunctional radial artery intelligent compressor

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