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Intracavitary occluder

An occluder and skeleton technology, applied in the field of medical devices, can solve the problem that the occluder cannot meet the requirements at the same time

Pending Publication Date: 2020-07-07
HANGZHOU WEIQIANG MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Existing occluders often cannot meet the above requirements at the same time

Method used

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  • Intracavitary occluder
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  • Intracavitary occluder

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] Please also refer to Figure 1 to Figure 9 , The first embodiment of the technical solution provides an endoluminal occluder 100, which can immediately form an obstruction after being implanted in a lesion area to prevent blood from flowing into the lesion area.

[0023] like Figure 1 to Figure 2 As shown, the endoluminal occluder 100 includes a frame 11 , a sleeve 12 , a plug 13 and a flow blocking membrane 14 .

[0024] In one embodiment, the skele...

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Abstract

The invention provides an intracavitary occluder, which comprises a skeleton and a baffle membrane formed on the skeleton, wherein the maximum axial length of the baffle membrane is greater than or equal to an axial tensile length of the skeleton. The intracavitary occluder provided by the invention is relatively small in shape after being compressed, can be quickly released, has good water-attachment performance after being released, and is suitable for occlusion of a long axial organ channel.

Description

technical field [0001] The invention relates to a medical device, in particular to an intracavity occluder. Background technique [0002] Intervention therapy is an emerging treatment method between surgery and medical treatment, including endovascular intervention and non-vascular intervention. To put it simply, interventional therapy is to make a small channel with a diameter of a few millimeters on the blood vessel or skin without exposing the lesion, or through the original pipeline of the human body, under the guidance of imaging equipment (angiography machine, fluoroscopy machine, etc.) The least invasive treatment method for local treatment of lesions. Interventional therapy has the advantages of less trauma, simplicity, safety, effectiveness, fewer complications, and significantly shortened hospital stay. [0003] As an implant for interventional therapy, the occlusion device can be used to occlude defect openings, or tissue breaches, lumens, and organ passages in ...

Claims

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Application Information

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IPC IPC(8): A61B17/00
CPCA61B17/0057A61B17/12109A61B17/12177A61B2017/00597
Inventor 王永胜李安伟李斌其他发明人请求不公开姓名
Owner HANGZHOU WEIQIANG MEDICAL TECH CO LTD
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