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    Attachment Method
    3.
    发明申请
    Attachment Method 审中-公开
    附件法

    公开(公告)号：US20120010455A1

    公开(公告)日：2012-01-12

    申请号：US12966689

    申请日：2010-12-13

    申请人： Steven H. Reichenbach ,  Carine Hoarau ,  John Duc Nguyen ,  Ruth Eleanor Costa ,  James Badia ,  Andrew Ross Miller

    发明人： Steven H. Reichenbach ,  Carine Hoarau ,  John Duc Nguyen ,  Ruth Eleanor Costa ,  James Badia ,  Andrew Ross Miller

    IPC分类号： A61N1/362

    CPC分类号： A61M1/10 ,  A61M1/1008 ,  A61M1/101 ,  A61M1/1098 ,  A61M1/122

    摘要： Preparing the heart for connection with a ventricular assist device (VAD) can include attaching an attachment ring to a ventricular apex of the heart. The attachment ring optionally includes a seal or a valve to allow the procedure to be performed with or without a heart-lung bypass. A valve can be temporarily attached to the attachment ring. Tissue is removed from the ventricular apex through the attachment ring to form a hole through which an inflow conduit of the VAD can be inserted. A slit can first be made in the ventricular apex to facilitate removal of the tissue. A clamp can be closed around the attachment ring to secure the inflow conduit.

    摘要翻译： 准备与心室辅助装置（VAD）连接的心脏可以包括将附接环附接到心脏的心室顶点。 附接环可选地包括密封件或阀，以允许在有或没有心肺旁路的情况下执行该过程。 阀可临时连接到附件环上。 通过连接环将组织从心室顶端移除，形成一个可以插入VAD的流入管道的孔。 首先可以在心室顶端形成狭缝，以便去除组织。 可以围绕附接环封闭夹具以固定流入管道。

    Attachment System, Device and Method
    7.
    发明申请
    Attachment System, Device and Method 有权
    附件系统，装置和方法

    公开(公告)号：US20110118766A1

    公开(公告)日：2011-05-19

    申请号：US12945890

    申请日：2010-11-14

    申请人： Steven H. Reichenbach ,  Carine Hoarau ,  John Duc Nguyen ,  Ruth Eleanor Costa ,  James Badia ,  Donald Lee Hannula

    发明人： Steven H. Reichenbach ,  Carine Hoarau ,  John Duc Nguyen ,  Ruth Eleanor Costa ,  James Badia ,  Donald Lee Hannula

    IPC分类号： A61B17/11

    CPC分类号： A61M1/10 ,  A61M1/1008 ,  A61M1/101 ,  A61M1/1098 ,  A61M1/122

    摘要： A ventricular assist system and a method of implanting the system are disclosed. The system can have a pump, an inflow conduit, an outflow conduit, attachment ring, ring clamp, and a valvular structure. The attachment ring can be attached to the apex of the heart. The valvular structure can have a flexible, one-way valve in a rigid housing. The inflow conduit can be passed through the valvular structure and the attachment ring into a beating heart with minimal loss of blood. Devices such as slitting tool, coring knife, and/or C-clamp and use of the devices can form part of the system and method for implanting the ventricular assist device.

    摘要翻译： 公开了一种心室辅助系统和植入系统的方法。 该系统可以具有泵，流入管道，流出管道，附接环，环形夹具和阀瓣结构。 附件环可以连接到心脏的顶点。 瓣膜结构可以在刚性壳体中具有柔性的单向阀。 流入管道可以以最小的血液流失通过瓣膜结构和连接环进入跳动的心脏。 诸如分切工具，取芯刀和/或C形夹具和使用这些装置的装置可以形成用于植入心室辅助装置的系统和方法的一部分。