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    • 2. 发明申请
    • ANCHOR MAGAZINE
    • 锚杆杂志
    • WO2015059699A2
    • 2015-04-30
    • PCT/IL2014050914
    • 2014-10-21
    • VALTECH CARDIO LTD
    • ZIPORY YUVALKOIFMAN ALEXEIIFLAH EHUDREICH TAL
    • A61B17/04
    • A61B17/105A61B17/068A61B50/20A61B50/30A61B2017/00243A61B2017/0053A61B2017/0416A61B2017/0649A61B2017/0688
    • Apparatus is provided, the apparatus comprising (i) a housing (22, 222), shaped to define a channel (24, 224) having an anchor-storage zone (26, 226) and an opening (28, 228) configured to provide access for an anchor driver (60) to the anchor-storage zone; (ii) a tissue anchor (40), stored in the anchor-storage zone and slidable through the channel; and (iii) a retaining member (30, 230). The retaining member (a) has a retaining state in which the retaining member is configured to retain the tissue anchor in the anchor-storage zone, and (b) is configured, by moving in response to a proximally-directed force applied to the tissue anchor, to allow the tissue anchor to leave the anchor-storage zone in response to the proximally-directed force. The proximally-directed force is greater than a pre-determined threshold force. Other embodiments are described.
    • 提供了一种设备,该设备包括:(i)外壳(22,222),其形状设置成具有锚固储存区(26,226)的通道(24,224)和设置成提供 锚固器驱动器(60)进入锚固储存区域; (ii)组织锚固件(40),其存储在所述锚定储存区域中并可滑动通过所述通道; 和(iii)保持构件(30,230)。 保持构件(a)具有保持状态,其中保持构件被构造成将组织锚固体保持在锚定储存区域中,并且(b)通过响应于施加到组织的向近侧方向的力而移动 锚杆,以允许组织锚固件响应于向近侧方向的力离开锚固储存区域。 近端方向的力大于预定阈值力。 描述其他实施例。
    • 7. 发明申请
    • MULTIPLE ANCHOR DELIVERY TOOL
    • 多重锚点交付工具
    • WO2012014201A2
    • 2012-02-02
    • PCT/IL2011000600
    • 2011-07-26
    • VALTECH CARDIO LTDCABIRI OZGROSS AMIRHAMMER TALREICH TALIFLAH EHUD
    • CABIRI OZGROSS AMIRHAMMER TALREICH TALIFLAH EHUD
    • A61B17/00
    • A61B17/064A61B17/068A61B2017/0649A61F2/2445
    • An anchor deployment tool (30) includes a flexible outer tube (34), within which is positioned a flexible inner shaft (36), and a rotating deployment element (38) coupled to a distal end (39) of the shaft. The tool (30) is configured to provide an anchor storage area (40), which initially stores a plurality of tissue anchors (32), such that the inner shaft (36) passes through channels of the anchors along entire longitudinal lengths of the anchors (32), and the anchors are within the outer tube (34). The rotating deployment element (38) is configured to directly engage the anchors (32) in the anchor storage area (40) one at a time, advance each of the anchors while engaged in a distal direction, and deploy each of the anchors through the distal tube end (42) and into tissue of a subject. Other embodiments are also described.
    • 锚定部署工具(30)包括柔性外管(34)和旋转展开元件(38),内部设置有柔性内轴(36),旋转展开元件(38)连接至轴的远端(39)。 工具(30)构造成提供最初储存多个组织锚(32)的锚固储存区域(40),使得内轴(36)沿锚的整个纵向长度穿过锚的通道 (32),并且锚固件在外管(34)内。 旋转展开元件(38)被构造成一次一个地直接接合锚定件存储区域(40)中的锚定件(32),在沿远侧方向接合的同时推进每个锚定件,并且将每个锚定件穿过 远端管端(42)并进入受试者的组织中。 还描述了其他实施例。