Blocking instrument for vascular surgery

A surgical operation and occluder technology, applied in the field of medical devices, can solve complex surgery, unsuitable for massive bleeding, bleeding and other problems, to achieve the effect of ensuring life safety, avoiding large-scale bleeding, and improving surgical efficiency

Inactive Publication Date: 2017-08-01
刘成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 he

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  • Blocking instrument for vascular surgery
  • Blocking instrument for vascular surgery
  • Blocking instrument for vascular surgery

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Embodiment Construction

[0026] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0027] Such as Figure 1-3 As shown, a occlusion device for vascular surgery includes an occluder 1 and a occlusion mechanism 2 arranged inside the occluder 1, and the occluder 1 also includes a tubular shell 11, movable legs 12 and The fixed bushing 13, the movable leg 12 is arranged at the bottom of the tubular casing 11, and is movably connected with the bottom of the tubular casing 11 through a living hinge 111, and the fixed bushing 13 is fixedly arranged on the inner bottom of the tubular casing 11 through a fixed rod 131;

[0028] The top port of the tubular shell 11 is provided with a screw port 112;

[0029] The inner walls of the movable legs 12 are respectively provided with buckle interfaces 121;

[0030] The blocking mechanism 2 a...

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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...

Claims

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Application Information

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IPC IPC(8): A61B17/12
CPCA61B17/12109A61B2017/00778
Inventor 刘成贾海云苏坤雄王磊
Owner 刘成
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