Annuloplasty band and method
    1.
    发明授权

    公开(公告)号:US08585614B2

    公开(公告)日:2013-11-19

    申请号:US12059495

    申请日:2008-03-31

    IPC分类号: A61B5/103

    摘要: An annuloplasty band comprising a sheath, and a generally arcuate stiffening element disposed within the sheath. The stiffening element extends from a first end to a second end, and preferably includes eyelets at its first and second ends adapted to receive sutures to secure the annuloplasty band to a valve annulus. The annuloplasty band preferably has a low profile (e.g., a thickness less than 3 mm). In embodiments intended for mitral valve repair, the eyelets are particularly adapted to receive sutures to secure the annuloplasty band to the antero-lateral trigone and postero-medial trigone. A holder and sizer device useful with the annuloplasty band are also provided.

    Heart valve system
    2.
    发明授权
    Heart valve system 有权
    心脏瓣膜系统

    公开(公告)号:US07468073B2

    公开(公告)日:2008-12-23

    申请号:US11401800

    申请日:2006-04-11

    IPC分类号: A61F2/24

    摘要: A valve system including an aortic valve and a holder. The holder includes a holder body, which has a central portion, engagable with a holder handle, and downwardly extending leg portions that engage the valve in the areas between the commissure posts. The central portion of the holder further includes a spool located between the commissure posts, rotatable by an attached handle. Rotation of the spool draws in a tensile member passing through the commissure posts, drawing the commissure posts inward toward the spool. The tensile member passes through guides formed in the holder, configured such that they define the maximum available inward deflection of the commissure posts at the point at which the portions of the tensile member between the commissure posts assume straight configurations.

    摘要翻译: 一种包括主动脉瓣和支架的瓣膜系统。 保持器包括保持器主体,其具有可与保持器手柄相接合的中心部分,以及在接合柱之间的区域中接合阀的向下延伸的腿部。 保持架的中心部分还包括位于连接柱之间的线轴,可由附接的手柄旋转。 卷轴的旋转吸入穿过合缝的拉伸构件,将连合柱向内拉向卷轴。 拉伸构件通过形成在保持器中的引导件,构造成使得它们限定了在接合柱之间的拉伸构件的部分呈直线构型的点处的接合柱的最大可用向内偏移。

    Annuloplasty band and method
    3.
    发明授权
    Annuloplasty band and method 有权
    瓣膜成形术和方法

    公开(公告)号:US07371259B2

    公开(公告)日:2008-05-13

    申请号:US11230871

    申请日:2005-09-20

    IPC分类号: A61F2/24

    摘要: An annuloplasty band comprising a sheath, and a generally arcuate stiffening element disposed within the sheath. The stiffening element extends from a first end to a second end, and preferably includes eyelets at its first and second ends adapted to receive sutures to secure the annuloplasty band to a valve annulus. The annuloplasty band preferably has a low profile (e.g., a thickness less than 3 mm). In embodiments intended for mitral valve repair, the eyelets are particularly adapted to receive sutures to secure the annuloplasty band to the antero-lateral trigone and postero-medial trigone. A holder and sizer device useful with the annuloplasty band are also provided.

    摘要翻译: 包括鞘的瓣膜成形带和设置在护套内的大致弓形的加强元件。 加强元件从第一端延伸到第二端,并且优选地包括其第一端和第二端处的孔眼,其适于接收缝合线以将瓣膜成形术带固定到瓣膜环。 瓣膜成形术带优选地具有低轮廓(例如,厚度小于3mm)。 在旨在用于二尖瓣修复的实施例中,孔眼特别适于接收缝合线以将瓣膜成形术带固定到前后三角区和后内侧三角区。 还提供了一种与瓣环成形术带有用的夹持器和分级器装置。

    Heart valve system
    4.
    发明授权
    Heart valve system 有权
    心脏瓣膜系统

    公开(公告)号:US07189258B2

    公开(公告)日:2007-03-13

    申请号:US10131933

    申请日:2002-04-25

    IPC分类号: A61F2/24

    摘要: A valve system including an aortic valve and a holder. The holder includes a holder body, which has a central portion, engagable with a holder handle, and downwardly extending leg portions that engage the valve in the areas between the commissure posts. The central portion of the holder further includes a spool located between the commissure posts, rotatable by an attached handle. Rotation of the spool draws in a tensile member passing through the commissure posts, drawing the commissure posts inward toward the spool. The tensile member passes through guides formed in the holder, configured such that they define the maximum available inward deflection of the commissure posts at the point at which the portions of the tensile member between the commissure posts assume straight configurations.

    摘要翻译: 一种包括主动脉瓣和支架的瓣膜系统。 保持器包括保持器主体,其具有可与保持器手柄相接合的中心部分,以及在接合柱之间的区域中接合阀的向下延伸的腿部。 保持架的中心部分还包括位于连接柱之间的线轴,可由附接的手柄旋转。 卷轴的旋转吸入穿过合缝的拉伸构件,将连合柱向内拉向卷轴。 拉伸构件通过形成在保持器中的引导件,构造成使得它们限定了在接合柱之间的拉伸构件的部分呈直线构型的点处的接合柱的最大可用向内偏移。

    Annuloplasty band and method
    5.
    发明授权
    Annuloplasty band and method 有权
    瓣膜成形术和方法

    公开(公告)号:US06955689B2

    公开(公告)日:2005-10-18

    申请号:US09982299

    申请日:2001-10-16

    IPC分类号: A61B17/00 A61B17/04 A61F2/24

    摘要: An annuloplasty band comprising a sheath, and a generally arcuate stiffening element disposed within the sheath. The stiffening element extends from a first end to a second end, and preferably includes eyelets at its first and second ends adapted to receive sutures to secure the annuloplasty band to a valve annulus. The annuloplasty band preferably has a low profile (e.g., a thickness less than 3 mm). In embodiments intended for mitral valve repair, the eyelets are particularly adapted to receive sutures to secure the annuloplasty band to the antero-lateral trigone and postero-medial trigone. A holder and sizer device useful with the annuloplasty band are also provided.

    摘要翻译: 包括鞘的瓣膜成形带和设置在护套内的大致弓形的加强元件。 加强元件从第一端延伸到第二端,并且优选地包括其第一端和第二端处的孔眼,其适于接收缝合线以将瓣膜成形术带固定到瓣膜环。 瓣膜成形术带优选地具有低轮廓(例如,厚度小于3mm)。 在旨在用于二尖瓣修复的实施例中,孔眼特别适于接收缝合线以将瓣膜成形术带固定到前后三角区和后内侧三角区。 还提供了一种与瓣环成形术带有用的夹持器和分级器装置。

    Prosthetic heart valve system
    8.
    发明授权
    Prosthetic heart valve system 有权
    假心脏瓣膜系统

    公开(公告)号:US08029564B2

    公开(公告)日:2011-10-04

    申请号:US12372115

    申请日:2009-02-17

    IPC分类号: A61F2/24

    摘要: A prosthetic heart valve system including a prosthetic heart valve and a deflection device. The deflection device includes a line and a connector assembly including a tensioning component. The line interconnects and passes through free ends of stent posts associated with the heart valve, and is further connected to the tensioning component. The tensioning component is transitionable to a tensioning state in which the line is tensioned to inwardly deflect the stent posts. In this regard, the tensioning component is self-locking relative to the line in the tensioning state, and an entirety of the line extending distal the tensioning device does not extend beyond a stent portion of the heart valve opposite the stent posts. In a preferred embodiment, a holder body is further included, coupled to the heart valve apart from the deflection device.

    摘要翻译: 一种假体心脏瓣膜系统,包括假体心脏瓣膜和偏转装置。 偏转装置包括线和包括张紧部件的连接器组件。 线路连接并穿过与心脏瓣膜相关联的支架支柱的自由端,并进一步连接到张紧部件。 张紧部件可转换到张紧状态,其中线被张紧以使支架柱向内偏转。 在这方面,张紧部件相对于处于张紧状态的线是自锁的,并且延伸远离张紧装置的线的整体不延伸超过与支架柱相对的心脏瓣膜的支架部分。 在优选实施例中,进一步包括保持器主体,其与偏转装置相连接到心脏瓣膜。

    Replacement prosthetic heart valves and methods of implantation
    9.
    发明授权
    Replacement prosthetic heart valves and methods of implantation 有权
    替代假体心脏瓣膜和植入方法

    公开(公告)号:US07871436B2

    公开(公告)日:2011-01-18

    申请号:US12070347

    申请日:2008-02-15

    IPC分类号: A61F2/24

    摘要: A replacement prosthetic heart valve for engagement with a structure of a previously implanted prosthetic heart valve, the replacement heart valve including a stent structure and at least two leaflets attached within the interior area of a tubular body portion of the stent structure. The stent structure includes a generally tubular body portion having an interior area, at least two upper flange portions for positioning at an outflow end of the previously implanted heart valve, wherein the upper flange portions extend radially outward from the tubular body portion and are biased toward an inflow end of the replacement heart valve, and at least one lower flange portion for positioning at an inflow end of the previously implanted heart valve, wherein the lower flange portions extend radially outward from the tubular body portion and are biased toward an outflow end of the replacement heart valve.

    摘要翻译: 一种替代假体心脏瓣膜,用于与先前植入的假体心脏瓣膜的结构接合,所述置换心脏瓣膜包括支架结构和附接在支架结构的管状主体部分的内部区域内的至少两个小叶。 支架结构包括具有内部区域的大致管状的本体部分,用于定位在先前植入的心脏瓣膜的流出端处的至少两个上凸缘部分,其中上凸缘部分从管状体部分径向向外延伸并被偏压朝向 置换心脏瓣膜的流入端,以及用于定位在先前植入的心脏瓣膜的流入端的至少一个下凸缘部分,其中下凸缘部分从管状体部分径向向外延伸,并且朝向 更换心脏瓣膜。

    Annuloplasty band and method
    10.
    发明申请

    公开(公告)号:US20080188861A1

    公开(公告)日:2008-08-07

    申请号:US12080208

    申请日:2008-04-01

    IPC分类号: A61F11/00

    摘要: An annuloplasty band comprising a sheath, and a generally arcuate stiffening element disposed within the sheath. The stiffening element extends from a first end to a second end, and preferably includes eyelets at its first and second ends adapted to receive sutures to secure the annuloplasty band to a valve annulus. The annuloplasty band preferably has a low profile (e.g., a thickness less than 3 mm). In embodiments intended for mitral valve repair, the eyelets are particularly adapted to receive sutures to secure the annuloplasty band to the antero-lateral trigone and postero-medial trigone. A holder and sizer device useful with the annuloplasty band are also provided.