Vascular occlusion device, intracranial aneurysm occlusion equipment and use method of intracranial aneurysm occlusion equipment

An occlusion device and occlusion device technology, applied in the field of medical devices, can solve problems such as premature intervention of a surgical device into human arterial tissue, and achieve the effects of avoiding the risk of complications, improving the success rate, and facilitating surgical operations.

Pending Publication Date: 2022-07-26
翌铭科技(广州)有限公司
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  • Abstract
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Problems solved by technology

[0006] The purpose of the embodiments of the present invention is to provide a vascular occlusion device, an intracranial aneurysm occlusion device, and a method of use thereof. Balloon, thereby solving the problem of premature intervention of surgical devices in human arterial tissue

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  • Vascular occlusion device, intracranial aneurysm occlusion equipment and use method of intracranial aneurysm occlusion equipment
  • Vascular occlusion device, intracranial aneurysm occlusion equipment and use method of intracranial aneurysm occlusion equipment
  • Vascular occlusion device, intracranial aneurysm occlusion equipment and use method of intracranial aneurysm occlusion equipment

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Embodiment Construction

[0060] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clearly, the technical solutions of the embodiments of the present invention are further described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

[0061] In the description of the present invention, unless otherwise expressly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral body; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through a...

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Abstract

The invention discloses a vascular occlusion device, intracranial aneurysm occlusion equipment and a use method thereof, and relates to the technical field of medical instruments, a first outer tube is provided with a first tube cavity, and at least one end of the first tube cavity is communicated with the external environment to form a first cavity opening, so that a filling medium can flow out of or into the first tube cavity through the first cavity opening; a balloon cavity of the balloon is communicated with the first tube cavity, and the surface of the balloon is provided with a supporting part used for carrying a blocking piece; a guide channel is formed in the inner pipe; the second outer pipe is provided with a hollow second pipe cavity, the protection assembly at least partially wraps the supporting part, and the second pipe cavity provides a space for containing the protection assembly. The protection assembly is arranged on the periphery of the supporting part of the balloon in a wrapping mode in the initial state so as to protect the blocking piece carried on the supporting part and the balloon body, the success rate of an aneurysm blocking operation is increased, and the operation risk and the disability rate and the fatality rate after the operation are greatly reduced.

Description

technical field [0001] The present invention relates to the technical field of medical devices, in particular to a vascular occlusion device, an intracranial aneurysm occlusion device and a method for using the same. Background technique [0002] The walls of the vascular system, especially the walls of arteries, may develop pathological dilations called aneurysms. An aneurysm is a permanent swelling disease that occurs due to a weakening of the walls of the arteries. The commonly observed aneurysm is an artery A cystic protrusion of the vessel wall, an aneurysm with a thin wall and a tendency to rupture, often exacerbated by hypertension. Aneurysms can be found in different parts of the body, by far the most common being abdominal aneurysms, brain aneurysms. [0003] Intracranial aneurysm is a tumor-like protrusion of the arterial wall caused by the localized abnormal expansion of the cerebral artery. Tumors rupture and bleed in the brain, which can have serious health co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/12
CPCA61B17/12031A61B17/12113A61B17/12159A61B2017/12081
Inventor 孟亚刘欠莲戴兰勇王易凡
Owner 翌铭科技(广州)有限公司
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