Jugular vein compressor

Abstract

The invention relates to a jugular vein compressor. The jugular vein compressor comprises a neck support plate, a saccule and an air charging device, wherein the neck support plate is used for surrounding the neck; the saccule comprises a first saccule and a second saccule, wherein the first saccule and the second saccule are arranged on the inner side of the neck support plate in a spacing mannerto compress jugular vein; the air charging system is connected with the first saccule and the second saccule and used for inflating the inner part of the first saccule and the inner part of the second saccule; and the air charging device is used for inflating the inner part of the first saccule and / or the inner part of the second saccule, so that the saccules can compress the jugular vein one side or two sides, the pressure of the jugular vein can be increased, jugular vein malformation and artery and vein malformation are full, ideal measurement images can be obtained, and the surgical success rate is increased. The jugular vein compressor is simple in structure, and in the compression process, the compression strength can be maintained consistent.

Description

technical field [0001] The invention relates to the technical field of medical auxiliary tools, in particular to a jugular vein compression device. Background technique [0002] Venous malformation is a congenital abnormality of venous structure development and is accompanied by insufficiency. When the lesion is located in a low body part or the return venous pressure is increased, it will lead to further stasis of blood in the malformed vessel and increase the volume of the lesion. In patients with venous malformation of the head, the lesions are not prominent or even retracted when standing upright or sitting upright. When the head droops below the chest, the lesions can increase, resulting in a typical positive postural test. Most of the patients are in the supine position during CT, MRI examination and surgery. At this time, the venous malformation of the patient is often not obvious or does not appear varicose at all. At this time, the examination images will affect the...

AI Technical Summary

Problems solved by technology

During CT and MRI examinations and operations, patients are mostly placed in the supine position. At this time, the venous malformations of patients are often not obvious or varicose at all. At this time, the examination images will affect the diagnosis, and it is difficult to treat during the operation.

During this process, the internal jugular vein needs to be manually compressed. However, no matter whether you are compressing yourself or others, the intensity of compression will be inconsistent, and there will be slight movement, which will affect the effect of the image and even affect the operation.

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