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1. 发明申请

WO2014134185A1 TISSUE ANCHOR AND ANCHORING SYSTEM 审中-公开
标题翻译：组织锚固和锚固系统
公开(公告)号：WO2014134185A1
公开(公告)日：2014-09-04
申请号：PCT/US2014/018722
申请日：2014-02-26
申请人： MITRALIGN, INC.
发明人： ROBINSON, Jason
IPC分类号： A61B17/03 , A61B17/04 , A61L17/00
CPC分类号： A61B17/0401 , A61B2017/00243 , A61B2017/00783 , A61B2017/0406 , A61B2017/0419 , A61B2017/0464
摘要： A tissue anchor includes a generally flexible elongate continuous anchor member capable of being inserted through tissue and moving between an elongate configuration and a shortened configuration suitable for anchoring against at least one side of the tissue. The anchor member has a first set of openings and a second set of openings formed therein at spaced locations along a length of the anchor member. The tissue anchor also includes a tensioning member operatively connected to the anchor member and the tensioning member extends through the proximal end portion to the distal end portion by passing through the first set of openings and then back to the proximal end portion by passing through the second set of openings. The anchor member is configured to form a plurality of folded panels upon pulling the tensioning member. The plurality of folded panels comprises a set of first panels that are oriented in a first direction and at least one second panel that is oriented in a second direction that is perpendicular to the folded set of first panels.
摘要翻译：组织锚固体包括通常柔性的细长连续的锚固构件，其能够穿过组织插入并且在细长构型和适于锚定在组织的至少一侧之间的缩短构型之间移动。锚定构件具有第一组开口和在锚定构件的长度上在间隔开的位置处形成的第二组开口。组织锚还包括可操作地连接到锚定构件的张紧构件，并且张紧构件通过穿过第一组开口而延伸穿过基端部到远端部分，然后通过穿过第二组一套开口锚定构件被构造成在拉动张紧构件时形成多个折叠面板。所述多个折叠面板包括一组在第一方向上定向的第一面板和至少一个第二面板，所述至少一个第二面板在垂直于折叠的第一面板组的第二方向上定向。

2. 发明申请

WO2016148714A1 TISSUE ANCHORS AND PERCUTANEOUS TRICUSPID VALVE REPAIR USING A TISSUE ANCHOR 审中-公开
标题翻译：使用组织锚固器的组织锚固器和胰腺三尖瓣修复
公开(公告)号：WO2016148714A1
公开(公告)日：2016-09-22
申请号：PCT/US2015/021346
申请日：2015-03-18
申请人： MITRALIGN, INC.
发明人： CAHALANE, Steven , ROBINSON, Jason , HOUSE, Morgan
IPC分类号： A61B17/04 , A61F2/24
CPC分类号： A61B17/0401 , A61B2017/00243 , A61B2017/00477 , A61B2017/00783 , A61B2017/00876 , A61B2017/0406 , A61B2017/0409 , A61B2017/0414 , A61B2017/0417 , A61B2017/0419 , A61B2017/0464 , A61F2/2445
摘要： The present teachings provide devices and methods of treating a tricuspid valve regurgitation. Specifically, one aspect of the present teachings provides devices and methods of identifying a suitable location on the tricuspid annulus, placing a wire across the tricuspid annulus at such an identified location, deploying a tissue anchor across such an identified location, deploying two or more tissue anchors and coupling the tissue anchors with a flexible tensioning member, and applying tension to a flexible tensioning member that is coupled with the two or more tissue anchors, plicating tissues between each pair of the two or more tissue anchors, and reducing the circumference of the tricuspid annuls. As a result, a regurgitation jet is reduced or eliminated.
摘要翻译：本教导提供治疗三尖瓣回流的装置和方法。具体而言，本教导的一个方面提供了鉴定三尖瓣环上的合适位置的装置和方法，将线穿过位于这样一个识别位置的三尖瓣环，在穿过这样的识别位置部署组织锚，展开两个或更多个组织将组织锚固件与柔性张紧构件联接并且将张力施加到与两个或更多个组织锚固件联接的柔性张紧构件上，在每对两个或多个组织锚固件之间修整组织，并且减小三尖瓣环结果，减少或消除了反流喷射。

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