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    ANNULOPLASTY DEVICE FOR TRICUSPID VALVE REPAIR
    2.
    发明申请
    ANNULOPLASTY DEVICE FOR TRICUSPID VALVE REPAIR 审中-公开
    用于三角阀维修的ANNULOPLASTY装置

    公开(公告)号：WO2008094469A3

    公开(公告)日：2008-11-13

    申请号：PCT/US2008001011

    申请日：2008-01-25

    Applicant: MEDTRONIC INC ,  RYAN TIMOTHY R ,  REDMOND JERALD ,  GLOSS MICHAEL A ,  HILL ALEXANDER JOHN ,  QUILL JASON LLOREN

    Inventor： RYAN TIMOTHY R ,  REDMOND JERALD ,  GLOSS MICHAEL A ,  HILL ALEXANDER JOHN ,  QUILL JASON LLOREN

    IPC: A61F2/24

    CPC classification number: A61F2/2445

    Abstract: Annuloplasty device for implantation adjacent an annulus of a tricuspid valve, the annulus comprising anterior, posterior and septal aspects adjacent anterior, posterior and septal leaflets, respectively, of the tricuspid valve, the device comprising: a ring body comprising: an anterior portion (50c), a posterior portion (50b) and a septal portion (50a) shaped to conform to, and for implantation adjacent, the anterior, posterior and septal aspects of the annulus, respectively; and first (51) and second (52) ends; wherein the ring body is curvilinear, with substantially no flat portions, forming a shape, and the ends are configured such that when the device is implanted, the first end will be located near the junction of the septal and anterior aspects of the annulus and the second end will be located near the septal aspect of the annulus. Related methods.

    Abstract translation: 用于植入邻近三尖瓣环的瓣膜成形术装置，所述瓣膜分别包括邻近所述三尖瓣的前壁，后隔和间隔小叶的前部，后部和隔膜方面，所述装置包括：环体，包括：前部（50c ），后部（50b）和隔膜部分（50a），其分别成形为与所述环的前部，后部和中隔方面相邻并用于邻近环状; 和第一（51）和第二（52）结束; 其中所述环体是曲线的，基本上没有平坦部分，形成形状，并且所述端部构造成使得当所述装置被植入时，所述第一端将位于所述环的中隔和前部方面的接合处 第二端将位于环空间隔附近。 相关方法

    REPLACEMENT PROSTHETIC HEART VALVES AND METHODS OF IMPLANTATION
    3.
    发明申请
    REPLACEMENT PROSTHETIC HEART VALVES AND METHODS OF IMPLANTATION 审中-公开
    替代预防心脏瓣膜和植入方法

    公开(公告)号：WO2008100600A1

    公开(公告)日：2008-08-21

    申请号：PCT/US2008/002050

    申请日：2008-02-15

    Applicant: MEDTRONIC, INC. ,  RYAN, Timothy, R. ,  BONHOEFFER, Philipp

    Inventor： RYAN, Timothy, R. ,  BONHOEFFER, Philipp

    IPC: A61F2/24

    CPC classification number: A61F2/2418 ,  A61F2/24 ,  A61F2/2409 ,  A61F2/2433 ,  A61F2/2436 ,  A61F2/958 ,  A61F2210/0014 ,  A61F2220/005 ,  A61F2220/0075 ,  A61F2230/0054 ,  A61F2230/0069 ,  A61F2310/00023

    Abstract: A replacement prosthetic heart valve for engagement with a structure of a previously implanted prosthetic heart valve. The replacement heart valve includes a stent structure (250) including a generally tubular body portion with an interior area and a series of wire portions arranged in a mesh-like configuration, and at least one stent post engaging structure (252) extending radially outwardly from the body portion for engaging with an outer surface o a stent post (16) of the previously implanted prosthetic heart valve. The stent structure further includes at least two leaflets attached within the interior area of the tubular body portion of the stent structure.

    Abstract translation: 替换假体心脏瓣膜，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（250），所述支架结构（250）包括具有内部区域和布置成网状构造的一系列丝线部分的大致管状主体部分，以及至少一个支架柱接合结构（252），其从 主体部分，用于与先前植入的假体心脏瓣膜的支架柱（16）的外表面接合。 支架结构还包括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。

    METHOD AND APPARATUS FOR CARDIAC VALVE REPLACEMENT
    4.
    发明申请
    METHOD AND APPARATUS FOR CARDIAC VALVE REPLACEMENT 审中-公开
    心脏瓣膜置换的方法和装置

    公开(公告)号：WO2007127433A3

    公开(公告)日：2008-02-07

    申请号：PCT/US2007010348

    申请日：2007-04-27

    Applicant: MEDTRONIC INC ,  RYAN TIMOTHY R

    Inventor： RYAN TIMOTHY R

    IPC: A61F2/24

    CPC classification number: A61F2/2412 ,  A61F2/2433 ,  A61F2/2436 ,  A61F2250/0003 ,  A61F2250/001 ,  A61F2250/0039 ,  A61F2250/006

    Abstract: A method of placing a valve in a tubular organ including the steps of delivering an expandable tubular adapter (200) to a site within the tubular organ, wherein the adapter includes an enclosed volume surrounded by an outer wall (208) that is spaced from an inner wall (206), and first and second end walls. The method further includes expanding the outer wall relative to the inner wall so that the outer wall contacts the tubular organ, and placing a valve (54) within the inner wall of the adapter. The method may further include inserting material into the enclosed volume of the adapter to expand the outer wall relative to the inner wall, which material may include liquid or gel. Alternatively, the valve (54) may be positioned within the inner wall prior to the adapter being delivered to the desired site.

    Abstract translation: 一种将阀放置在管状器官中的方法，包括以下步骤：将可扩张的管状适配器（200）输送到管状器官内的部位，其中所述适配器包括被外壁（208）包围的封闭容积， 内壁（206）以及第一和第二端壁。 该方法还包括相对于内壁膨胀外壁，使得外壁接触管状器官，并将阀（54）放置在适配器的内壁内。 该方法还可以包括将材料插入适配器的封闭容积以相对于内壁膨胀外壁，该材料可以包括液体或凝胶。 或者，在将适配器传送到期望的位置之前，阀（54）可以定位在内壁内。

    PROSTHETIC CARDIAC AND VENOUS VALVES
    5.
    发明申请
    PROSTHETIC CARDIAC AND VENOUS VALVES 审中-公开
    预防心脏和呼吸阀

    公开(公告)号：WO2007038540A1

    公开(公告)日：2007-04-05

    申请号：PCT/US2006/037543

    申请日：2006-09-26

    Applicant: MEDTRONIC, INC. ,  RYAN, Timothy, R.

    Inventor： RYAN, Timothy, R.

    IPC: A61F2/24

    CPC classification number: A61F2/2418 ,  A61F2/2436 ,  A61F2/2475 ,  A61F2220/0016 ,  A61F2220/005 ,  A61F2220/0066

    Abstract: A prosthetic heart or venous valve (16), the valve including a central tissue structure with multiple tissue lobes extending from a common central area, wherein each of the lobes includes a longitudinal slot (8). The valve further includes a plurality of leaflets (2), each extending from the central tissue structure and positioned between two adjacent lobes, wherein each of the leaflets has a free end (6) spaced from the central tissue structure, and also has a compressible and expandable stent (18) frame with a plurality of extending arms (20), wherein each of the extending arms of the stent frame is positioned at least partially within one of the longitudinal slots of the central tissue structure.

    Abstract translation: 假体心脏或静脉瓣（16），所述瓣膜包括具有从公共中心区域延伸的多个组织瓣的中央组织结构，其中每个凸起部包括纵向狭缝（8）。 瓣膜还包括多个小叶（2），每个小叶从中央组织结构延伸并且定位在两个相邻瓣之间，其中每个小叶具有与中心组织结构间隔开的自由端（6），并且还具有可压缩 和具有多个延伸臂（20）的可扩张支架（18）框架，其中支架框架的每个延伸臂至少部分地位于中央组织结构的纵向狭槽之一内。

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