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27 条记录 (耗时 0.025 秒)

    Distal or proximal fixation of over-the-tether myocardial leads
    5.
    发明申请
    Distal or proximal fixation of over-the-tether myocardial leads 有权
    远端或近端固定超过系绳心肌引线

    公开(公告)号：US20050137674A1

    公开(公告)日：2005-06-23

    申请号：US10972298

    申请日：2004-10-22

    申请人： M. Coe ,  Ronald Heil ,  Peter Kelley ,  Jason Shiroff ,  Randy Westlund ,  Donald Palme

    发明人： M. Coe ,  Ronald Heil ,  Peter Kelley ,  Jason Shiroff ,  Randy Westlund ,  Donald Palme

    IPC分类号： A61N1/05

    CPC分类号： A61N1/0587 ,  A61N2001/0578

    摘要： The present invention is a myocardial lead attachment system for securing a lead within the myocardium. The attachment system includes an anchor configured to engage the heart, a tether coupled to the anchor and a lead body. The lead body has a proximal end, a distal end, a lumen for accepting the tether and a lock housing in the lumen. A lock structure is on the tether and mates with the lock housing and restrains motion of the lead with respect to the tether in either of a proximal or a distal direction.

    摘要翻译： 本发明是用于将铅固定在心肌内的心肌引导附着系统。 附接系统包括构造成接合心脏的锚，连接到锚固体的系绳和引导体。 引线体具有近端，远端，用于接纳系绳的内腔和在内腔中的锁定壳体。 锁定结构位于系绳上并且与锁定壳体配合并且在近端或远端方向中抑制引线相对于系绳的运动。

    Implantable medical device minimizing rotation and dislocation
    7.
    发明申请
    Implantable medical device minimizing rotation and dislocation 审中-公开
    植入式医疗器械减少旋转和脱位

    公开(公告)号：US20070123923A1

    公开(公告)日：2007-05-31

    申请号：US11290355

    申请日：2005-11-30

    申请人： Curtis Lindstrom ,  Ronald Heil ,  Jason Shiroff ,  Paul Haefner ,  Adam Cates ,  Darrell Wagner

    发明人： Curtis Lindstrom ,  Ronald Heil ,  Jason Shiroff ,  Paul Haefner ,  Adam Cates ,  Darrell Wagner

    IPC分类号： A61N1/375 ,  A61F2/04

    CPC分类号： A61F2/0095 ,  A61N1/375

    摘要： Housings for implantable medical devices are configured so as to engage with surrounding tissues inside of a body and resist both rotation in place and movement through the body. Device housings include shapes, surface features, and/or standard surfaces and may include attached implements that engage the surrounding tissue. Shapes include elongated members, flared ends, and so forth. Surface features include pores, grooves, through-holes, and so forth. Attached implements include needles, barbs, tension springs, and so forth. Also provided are methods for engaging an implantable medical device with surrounding tissues.

    摘要翻译： 用于可植入医疗装置的壳体构造成与身体内的周围组织接合并抵抗适当位置的旋转和穿过身体的运动。 设备外壳包括形状，表面特征和/或标准表面，并且可以包括接合周围组织的附接工具。 形状包括细长构件，扩口端等。 表面特征包括孔，槽，通孔等。 附件包括针，倒钩，拉伸弹簧等。 还提供了用于使可植入医疗装置与周围组织接合的方法。

    Adhesive elements and methods for accessing the pericardial space
    8.
    发明申请
    Adhesive elements and methods for accessing the pericardial space 审中-公开
    用于进入心包空间的粘合元件和方法

    公开(公告)号：US20060259017A1

    公开(公告)日：2006-11-16

    申请号：US11115647

    申请日：2005-04-27

    申请人： Ronald Heil ,  Randy Westlund ,  Peter Callas

    发明人： Ronald Heil ,  Randy Westlund ,  Peter Callas

    IPC分类号： A61B17/00

    CPC分类号： A61B17/00491 ,  A61B17/3478 ,  A61B2017/00247 ,  A61B2017/005 ,  A61B2018/00392

    摘要： A technique for accessing a pericardial space of a heart includes attaching a grip to a pericardium with adhesive, grasping the grip, drawing the pericardium away from the heart, and perforating the pericardium. The grip may consist solely of an adhesive. In other embodiments, other structures for the grip are used, including anchors, suture loops, and gripping tubes.

    摘要翻译： 用于进入心脏心包空间的技术包括用粘合剂将手柄附接到心包，抓握手柄，将心包牵离心脏，以及穿透心包。 把手可以仅由粘合剂组成。 在其他实施例中，使用用于把手的其他结构，包括锚固件，缝线环和夹紧管。

    Epicardial patch including isolated extracellular matrix with pacing electrodes
    9.
    发明申请
    Epicardial patch including isolated extracellular matrix with pacing electrodes 失效
    心外膜包括分离的细胞外基质与起搏电极

    公开(公告)号：US20060136028A1

    公开(公告)日：2006-06-22

    申请号：US11017627

    申请日：2004-12-20

    申请人： Jeffrey Ross ,  John Kim ,  Rodney Salo ,  Ronald Heil ,  Randy Westlund

    发明人： Jeffrey Ross ,  John Kim ,  Rodney Salo ,  Ronald Heil ,  Randy Westlund

    IPC分类号： A61N1/05

    CPC分类号： A61N1/0587 ,  A61N1/0568 ,  A61N1/059

    摘要： An epicardial patch includes an extracellular matrix (ECM) and a plurality of electrodes. The isolated ECM is configured for epicardial attachment over a myocardial region including an injured area to control post-injury remodeling of the myocardial region. The plurality of electrodes is configured for delivering electrical stimulation to enhance the effect of the isolated ECM in remodeling control by altering workload and stress on the myocardial region.

    摘要翻译： 心外膜贴片包括细胞外基质（ECM）和多个电极。 分离的ECM被配置用于在包括受伤区域的心肌区域上的心外膜附着以控制心肌区域的损伤后重建。 多个电极被配置为通过改变心肌区域上的工作负荷和压力来传递电刺激以增强孤立的ECM在重塑控制中的作用。

    Lead and delivery system to detect and treat a myocardial infarction region
    10.
    发明申请
    Lead and delivery system to detect and treat a myocardial infarction region 审中-公开
    用于检测和治疗心肌梗死区域的牵引和传递系统

    公开(公告)号：US20070100383A1

    公开(公告)日：2007-05-03

    申请号：US11261202

    申请日：2005-10-28

    申请人： Joseph Pastore ,  Rodney Salo ,  Ronald Heil ,  Randy Westlund

    发明人： Joseph Pastore ,  Rodney Salo ,  Ronald Heil ,  Randy Westlund

    IPC分类号： A61N1/36

    CPC分类号： A61N1/0587 ,  A61N1/059 ,  A61N1/3627

    摘要： A method includes mounting an anchor member to a surface of a heart, the anchor member having a tension member coupled to the anchor member, advancing a lead body along the tension member, the lead body including a plurality of electrodes disposed along the lead body, identifying an MI region of the heart, positioning the plurality of electrodes at or near the MI region, affixing the tension member to the lead body to hold the electrodes in position, and delivering pulses through the plurality of electrodes to the heart.

    摘要翻译： 一种方法包括将锚定构件安装到心脏的表面，所述锚定构件具有联接到所述锚定构件的张紧构件，使所述引线体沿着所述张紧构件前进，所述引线主体包括沿着所述引线主体设置的多个电极， 识别心脏的MI区域，将多个电极定位在MI区域处或附近，将张紧构件固定到引线体以将电极保持在适当位置，并且将脉冲通过多个电极传递到心脏。