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Interventional valve capable of being implanted under guidance of ultrasonic development

An ultrasound and valve technology, applied in the field of medical devices, can solve problems such as difficult-to-intervention valve implantation operations, and achieve the effect of convenient, rapid and accurate adjustment

Pending Publication Date: 2022-03-15
KINGSTRONBIOCHANGSHU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of this application is to provide an interventional valve that can be implanted under the guidance of ultrasound imaging to solve the problem in the above-mentioned prior art that it is difficult to perform interventional valve implantation by affecting the equipment

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  • Interventional valve capable of being implanted under guidance of ultrasonic development
  • Interventional valve capable of being implanted under guidance of ultrasonic development
  • Interventional valve capable of being implanted under guidance of ultrasonic development

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Embodiment Construction

[0034] In order to better understand the technical solutions of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0035] It should be clear that the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0036] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. As used in the embodiments of this application and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

[0037] It should be unders...

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Abstract

The interventional valve capable of being implanted under the guidance of ultrasonic development comprises a valve frame and a valve skirt, and the valve skirt fixedly covers the inner wall of the valve frame; wherein the valve frame and / or the valve skirt are / is provided with a developing area, and the material roughness of the developing area is larger than that of the area outside the developing area; and / or, the developing area is provided with particles, and the material of the particles is different from that of the developing area. By increasing the roughness of the developing area or arranging the particles, the ultrasonic image of the developing area can be clearly displayed in real time, and an operator can conveniently, rapidly and accurately adjust the implantation state of the interventional valve.

Description

technical field [0001] The present application relates to the technical field of medical devices, and in particular, to an interventional valve that can be implanted under the guidance of ultrasound imaging. Background technique [0002] During the implantation process, the interventional valve needs to be guided by images to complete the implantation operation. Through the imaging equipment, the structural state of the implanted site can be seen, and the structural image of the implanted valve can also be seen. In the traditional implantation process, it is generally carried out under the guidance of a combination of contrast and ultrasound. [0003] Since the muscle tissue cannot be seen by the angiography method, the internal contour of the organ can only be visualized at the moment when the contrast agent is injected. After a few seconds, the image disappears. During the implantation process, the surgeon can only rely on the memory of the image during the contrast agent...

Claims

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Application Information

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IPC IPC(8): A61F2/24
CPCA61F2/2412A61F2/2442A61F2/2463A61F2250/0096
Inventor 钟生平徐中靳永富
Owner KINGSTRONBIOCHANGSHU CO LTD
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