Blocking instrument for vascular surgery

Abstract

The invention relates to a blocking instrument for a vascular surgery, and relates to the technical field of medical instruments. The blocking instrument comprises a blocking device and a blocking mechanism arranged in the blocking device, wherein the blocking device further comprises a tubular shell, a movable supporting leg and a fixed shaft sleeve; and the blocking mechanism further comprises a blocking tube, a blocking connecting rod and a movable shaft sleeve. By the device, during the vascular surgery, blood flowing out of a broken blood vessel can be blocked in time and a wounded part can be cleaned, the blocking instrument is safe and efficient, the surgery efficiency is improved, life safety of a patient is guaranteed, and meanwhile, the circumstance that medical gauzes and medical cotton remain in the body of a patient after the surgery is finished is avoided.

Description

[0001] Technical field: [0002] The invention relates to the technical field of medical devices, in particular to a blocking device for vascular surgery. [0003] Background technique: [0004] Vascular surgery is a specialty related to the vascular circulation system of the human body, including the diagnosis and surgical treatment of arterial and venous related diseases. The scope of modern vascular surgery is very wide. The blood vessels of the whole body, except the blood vessels of the brain (belonging to neurosurgery) and the blood vessels of the heart (belonging to cardiac surgery), can be said to belong to the scope of care of vascular surgery. [0005] The incidence of vascular disease is very high. Everyone will have vascular disease in the course of life, but the severity is different. Common vascular surgical diseases include carotid artery stenosis and obstruction, thoracic or abdominal aortic aneurysm, aortic dissection, renal artery stenosis, upper and lower ex...

AI Technical Summary

Problems solved by technology

[0006] Vascular surgery diseases generally dredge and treat diseased blood vessels through surgery. During vascular surgery, due to many uncertain factors during the operation, blood vessel rupture, bleeding or massive bleeding are prone to occur during the operation. It affects the smooth progress of the operation. When this problem occurs, the traditional method is to absorb it through medical gauze or medical cotton, and then remove it by washing. However, this method has a slow hemostatic speed and poor hemostatic effect, and is not suitable for massive bleeding. problem, and because the operation is more complicated and time-consuming, many doctors easily forget to take out the medical gauze and medical cotton from the patient's body during the long-term time-consuming and labor-intensive operation. Many media often report that some hospitals, Medical gauze and medical cotton are often forgotten in the patient's body, causing certain damage to the patient's body and causing tension between doctors and patients

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