Postoperative femoral artery hemostasis compressor for department of cardiology

Abstract

The invention relates to the technical field of medical instruments, in particular to a postoperative femoral artery hemostasis compressor for the department of cardiology. The compressor is characterized in that a pressing plate is movably connected into a fixed box body, a toothed plate is fixedly connected to the position, located on the outer surface of the fixed box body, of one end of the pressing plate, a moving rod is movably connected into a limiting hole, the bottom end of the moving rod is movably connected with a second connecting rod, the bottom end of the second connecting rod penetrates through the outer surface of the shell and is movably connected with a short plate, the bottom of a protective cover is fixedly connected with a hemostatic pressing plate, and the bottom of the push rod movably penetrates through the interior of the hemostatic pressing plate and is fixedly connected with an air bag; a rotating rod is kept to indirectly drive a gear to uniformly rotate, sothat the compression strength and the compression intermittent time are easy to control; and the air bag inside the hemostatic pressing plate is compressed by utilizing the pressure generated in thefalling process of the air bag and the certain elasticity of the air bag, and therefore, hemostatic powder filling the interior of the air bag is discharged to a wound from a through hole in the bottom.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a postoperative femoral artery hemostatic compressor for cardiology. Background technique [0002] Clinical catheter intervention in the Department of Cardiology refers to placing a catheter through the femoral artery into the patient's heart or related blood vessels for treatment. During the operation, the catheter needs to be punctured through the femoral artery. After the operation, the puncture catheter of the femoral artery And the sheath should be removed from the artery. At this time, it is necessary to use a compression hemostatic device to accurately press the puncture site for a long time, and release it intermittently, so as to ensure the necessary blood supply demand and avoid the occurrence of high blood pressure. [0003] The existing compression hemostasis device for cardiology is not easy to control the strength and intermittent time of each compression, w...

AI Technical Summary

Problems solved by technology

[0003] The existing compression hemostasis device for cardiology is not easy to control the strength and intermittent time of each compression, which will affect the hemostatic effect, and it is not easy to adjust, and the universality is low. Secondly, after the sheath is pulled out, it needs to be given When compressing the wound site to stop bleeding, drugs are also required to stop the bleeding. If the drug is applied first and then compressed, it may cause a large amount of blood to flow out. The hemostatic plate of the existing compressor is a sealed silicone plate, which cannot meet the pressure and also needs to be applied. The effect of medicine, therefore, those skilled in the art provide a kind of postoperative femoral artery hemostasis compresor of cardiology department, to solve the problem raised in the above-mentioned background technology

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