DEVICES AND METHODS FOR TREATMENT OF VASCULAR ANEURYSMS
    6.
    发明申请
    DEVICES AND METHODS FOR TREATMENT OF VASCULAR ANEURYSMS 有权
    用于治疗血管病变的装置和方法

    公开(公告)号:US20130261724A1

    公开(公告)日:2013-10-03

    申请号:US13663272

    申请日:2012-10-29

    IPC分类号: A61F2/958

    摘要: The present invention relates to devices and methods for the treatment of diseases in the vasculature, and more specifically, devices and methods for treatment of aneurysms found in blood vessels. In a first embodiment of the present invention, a two part prostheses, where one part is an expandable sponge structure and the other part is an expandable tubular mesh structure, is provided. In the first embodiment, the expandable sponge structure is intended to fill the aneurysm cavity to prevent further dilatation of the vessel wall by creating a buffer or barrier between the pressurized pulsating blood flow and the thinning vessel wall. In the first embodiment, the expandable tubular mesh structure is placed across the aneurysm, contacting the inner wall of healthy vessel proximal and distal to the aneurysm.

    摘要翻译: 本发明涉及用于治疗脉管系统疾病的装置和方法,更具体地,涉及用于治疗血管中发现的动脉瘤的装置和方法。 在本发明的第一实施例中,提供两部分假体,其中一部分是可膨胀海绵结构,另一部分是可扩张的管状网状结构。 在第一实施例中,可膨胀海绵结构用于填充动脉瘤腔,以通过在加压脉动血流与变薄血管壁之间产生缓冲液或屏障来防止血管壁的进一步扩张。 在第一实施例中,可扩张的管状网状结构横跨动脉瘤放置,与靠近动脉瘤的健康血管的内壁接触。

    DEVICES AND METHODS FOR TREATMENT OF VASCULAR ANEURYSMS
    7.
    发明申请
    DEVICES AND METHODS FOR TREATMENT OF VASCULAR ANEURYSMS 有权
    用于治疗血管病变的装置和方法

    公开(公告)号:US20120330343A1

    公开(公告)日:2012-12-27

    申请号:US13533658

    申请日:2012-06-26

    IPC分类号: A61M29/02

    摘要: The present invention relates to devices and methods for the treatment of diseases in the vasculature, and more specifically, devices and methods for treatment of aneurysms found in blood vessels. In a first embodiment of the present invention, a two part prostheses, where one part is an expandable sponge structure and the other part is an expandable tubular mesh structure, is provided. In the first embodiment, the expandable sponge structure is intended to fill the aneurysm cavity to prevent further dilatation of the vessel wall by creating a buffer or barrier between the pressurized pulsating blood flow and the thinning vessel wall. In the first embodiment, the expandable tubular mesh structure is placed across the aneurysm, contacting the inner wall of healthy vessel proximal and distal to the aneurysm.

    摘要翻译: 本发明涉及用于治疗脉管系统疾病的装置和方法,更具体地,涉及用于治疗血管中发现的动脉瘤的装置和方法。 在本发明的第一实施例中,提供两部分假体,其中一部分是可膨胀海绵结构,另一部分是可扩张的管状网状结构。 在第一实施例中,可膨胀海绵结构用于填充动脉瘤腔,以通过在加压脉动血流与变薄血管壁之间产生缓冲液或屏障来防止血管壁的进一步扩张。 在第一实施例中,可扩张的管状网状结构横跨动脉瘤放置,与靠近动脉瘤的健康血管的内壁接触。