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56 条记录 (耗时 0.029 秒)

    Cardiac support device with anti-fibrosis coating
    3.
    发明申请
    Cardiac support device with anti-fibrosis coating 有权

    公开(公告)号：US20060235265A1

    公开(公告)日：2006-10-19

    申请号：US11451209

    申请日：2006-06-12

    申请人： Clifton Alferness ,  Jai Raman ,  John Power

    发明人： Clifton Alferness ,  Jai Raman ,  John Power

    IPC分类号： A61F2/00 ,  A61F13/00

    CPC分类号： A61F2/2481 ,  A61F2002/0068

    摘要： A jacket of biological compatible material has an internal volume dimensioned for an apex of the heart to be inserted into the volume and for the jacket to be slipped over the heart. The jacket has a longitudinal dimension between upper and lower ends sufficient for the jacket to surround a lower portion of the heart with the jacket surrounding a valvular annulus of the heart and further surrounding the lower portion to cover at least the ventricular lower extremities of the heart. The jacket is adapted to be secured to the heart with the jacket surrounding at least the valvular annulus and the ventricular lower extremities. The jacket is adjustable on the heart to snugly conform to an external geometry of the heart and assume a maximum adjusted volume for the jacket to constrain circumferential expansion of the heart beyond the maximum adjusted volume during diastole and to permit unimpeded contraction of the heart during systole.

    Cardiac support with metallic structure
    4.
    发明申请
    Cardiac support with metallic structure 有权
    心脏支持与金属结构

    公开(公告)号：US20060111607A1

    公开(公告)日：2006-05-25

    申请号：US11329808

    申请日：2006-01-10

    申请人： Clifton Alferness ,  Jai Raman ,  John Power

    发明人： Clifton Alferness ,  Jai Raman ,  John Power

    IPC分类号： A61F2/00 ,  A61F13/00

    CPC分类号： A61F2/2481 ,  A61F2002/0068

    摘要： A jacket of biological compatible material has an internal volume dimensioned for an apex of the heart to be inserted into the volume and for the jacket to be slipped over the heart. The jacket has a longitudinal dimension between upper and lower ends sufficient for the jacket to surround a lower portion of the heart with the jacket surrounding a valvular annulus of the heart and further surrounding the lower portion to cover at least the ventricular lower extremities of the heart. The jacket is adapted to be secured to the heart with the jacket surrounding at least the valvular annulus and the ventricular lower extremities. The jacket is adjustable on the heart to snugly conform to an external geometry of the heart and assume a maximum adjusted volume for the jacket to constrain circumferential expansion of the heart beyond the maximum adjusted volume during diastole and to permit unimpeded contraction of the heart during systole.

    摘要翻译： 生物相容材料的护套具有尺寸设计用于心脏顶点的内部容积，以将其插入体积中并使护套滑过心脏。 护套具有在上下端之间的纵向尺寸，足以使护套围绕心脏的下部围绕心脏的瓣膜环并且进一步围绕下部以至少覆盖心脏的心室下端 。 护套适于固定在心脏上，护套至少围绕瓣膜环和心室下肢。 护套在心脏上是可调节的，以贴合地符合心脏的外部几何形状，并假设护套的最大调节体积以约束舒张期心脏超过最大调节体积的周向扩张，并允许心脏收缩期间不受阻碍的收缩 。

    Mitral valve therapy device, system and method
    5.
    发明申请
    Mitral valve therapy device, system and method 审中-公开

    公开(公告)号：US20050033419A1

    公开(公告)日：2005-02-10

    申请号：US10925714

    申请日：2004-08-24

    申请人： Clifton Alferness ,  John Adams ,  John Power

    发明人： Clifton Alferness ,  John Adams ,  John Power

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2451 ,  Y10S623/904

    摘要： An assembly and method for effecting the condition of a mitral valve annulus of a heart includes a guide wire configured to be fed into the coronary sinus of the heart, and a mitral valve annulus therapy device configured to be slidingly received on the guide wire and advanced into the coronary sinus of the heart on the guide wire. A guide tube may further be employed for guiding the device into the coronary sinus. An introducer which may be employed for pushing the device into or pulling device out of the heart has a mechanism for releasably locking to the device. This enables substitution of the device if needed. Also, the crossover point of the circumflex artery and coronary sinus may be determined and avoided when the device is deployed.

    CARDIAC SUPPORT DEVICE WITH DIFFERENTIAL COMPLIANCE
    6.
    发明申请
    CARDIAC SUPPORT DEVICE WITH DIFFERENTIAL COMPLIANCE 审中-公开
    CARDIAC支持设备与差异合规

    公开(公告)号：US20070004962A1

    公开(公告)日：2007-01-04

    申请号：US11469224

    申请日：2006-08-31

    申请人： Clifton Alferness ,  Jai Raman ,  John Power

    发明人： Clifton Alferness ,  Jai Raman ,  John Power

    IPC分类号： A61F13/00 ,  A61F2/00

    CPC分类号： A61F2/2481 ,  A61F2002/0068

    摘要： A cardiac support device comprising a jacket of flexible and biocompatible material having a first axis for alignment generally parallel to a longitudinal axis of a patient's heart and a second axis that is transverse to the first axis. The material exhibits an amount of expansion in response to a force applied to the material along the first axis that is different than an amount of expansion in response to the force applied to the material along the second axis.

    摘要翻译： 一种心脏支持装置，其包括柔性和生物相容性材料的护套，其具有大致平行于患者心脏的纵向轴线的对准的第一轴线和横向于第一轴线的第二轴线。 该材料响应于沿着第一轴施加到材料上的力而响应于沿着沿着第二轴施加到材料的力而产生的膨胀量不同的膨胀量。

    Mitral valve therapy device, system and method
    7.
    发明申请
    Mitral valve therapy device, system and method 有权
    二尖瓣治疗装置，系统及方法

    公开(公告)号：US20050027353A1

    公开(公告)日：2005-02-03

    申请号：US10925571

    申请日：2004-08-24

    申请人： Clifton Alferness ,  John Adams ,  John Power

    发明人： Clifton Alferness ,  John Adams ,  John Power

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2451 ,  Y10S623/904

    摘要： An assembly and method for effecting the condition of a mitral valve annulus of a heart includes a guide wire configured to be fed into the coronary sinus of the heart, and a mitral valve annulus therapy device configured to be slidingly received on the guide wire and advanced into the coronary sinus of the heart on the guide wire. A guide tube may further be employed for guiding the device into the coronary sinus. An introducer which may be employed for pushing the device into or pulling device out of the heart has a mechanism for releasably locking to the device. This enables substitution of the device if needed. Also, the crossover point of the circumflex artery and coronary sinus may be determined and avoided when the device is deployed.

    摘要翻译： 用于实现心脏二尖瓣环的状态的组件和方法包括：构造成供给到心脏的冠状窦内的导线，以及构造成滑动地容纳在导丝上并提前的二尖瓣环空间治疗装置 进入导丝的心脏冠状窦。 还可以使用导管来将装置引导到冠状窦中。 可以用于将装置推入或拉出装置离开心脏的导引器具有用于可释放地锁定到装置的机构。 如果需要，这可以替代设备。 此外，当部署装置时，可以确定并避免回旋动脉和冠状窦的交叉点。

    Mitral valve therapy device, system and method
    8.
    发明申请
    Mitral valve therapy device, system and method 有权

    公开(公告)号：US20050038507A1

    公开(公告)日：2005-02-17

    申请号：US10925570

    申请日：2004-08-24

    申请人： Clifton Alferness ,  John Adams ,  John Power

    发明人： Clifton Alferness ,  John Adams ,  John Power

    IPC分类号： A61F2/24 ,  A61B5/107

    CPC分类号： A61F2/2451 ,  Y10S623/904

    摘要： An assembly and method for effecting the condition of a mitral valve annulus of a heart includes a guide wire configured to be fed into the coronary sinus of the heart, and a mitral valve annulus therapy device configured to be slidingly received on the guide wire and advanced into the coronary sinus of the heart on the guide wire. A guide tube may further be employed for guiding the device into the coronary sinus. An introducer which may be employed for pushing the device into or pulling device out of the heart has a mechanism for releasably locking to the device. This enables substitution of the device if needed. Also, the crossover point of the circumflex artery and coronary sinus may be determined and avoided when the device is deployed.

    Method and management agent for event notifications correlation
    10.
    发明申请
    Method and management agent for event notifications correlation 有权
    事件通知相关的方法和管理代理

    公开(公告)号：US20120079024A1

    公开(公告)日：2012-03-29

    申请号：US13269898

    申请日：2011-10-10

    申请人： Edwin Tse ,  Robert Petersen ,  John Power

    发明人： Edwin Tse ,  Robert Petersen ,  John Power

    IPC分类号： G06F15/16

    CPC分类号： H04L41/046 ,  H04L41/042 ,  H04L41/0631 ,  H04L41/069 ,  H04L67/10 ,  H04L67/16

    摘要： Methods and apparatus for correlating event notifications between agents in a management network are provided. An agent constructs a network notification in response to receiving an event notification. If the received event notification is associated with a prior notification already received and stored by the agent, a correlation attribute is added to the constructed network notification. If the received notification matches a peer agent notification category that another agent in the management network is interested in receiving, the constructed network notification is sent to the other agent.

    摘要翻译： 提供了用于在管理网络中的代理之间关联事件通知的方法和装置。 响应于接收到事件通知，代理构建网络通知。 如果接收到的事件通知与代理已经接收和存储的先前通知相关联，则将相关属性添加到构造的网络通知中。 如果接收到的通知与管理网络中有其他代理人接收的对等代理通知类别相匹配，则将构建的网络通知发送给其他代理。