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485 条记录 (耗时 0.021 秒)

    System for stress relieving the heart muscle and for controlling heart function
    51.
    发明授权
    System for stress relieving the heart muscle and for controlling heart function 失效
    减轻心脏肌肉和控制心脏功能的系统

    公开(公告)号：US06494825B1

    公开(公告)日：2002-12-17

    申请号：US09415638

    申请日：1999-10-12

    申请人： Dnyanesh Talpade

    发明人： Dnyanesh Talpade

    IPC分类号： A61F200

    CPC分类号： A61F2/2481 ,  A61M1/1008 ,  A61M1/1053 ,  A61M1/1068 ,  A61M1/1086 ,  A61M1/12 ,  A61M2205/33 ,  A61M2205/3303

    摘要： An apparatus and method for relieving stress on a heart muscle tissue in a wall of a heart having a chamber. A plurality of biocompatible and implantable elongate strips are configured to be connected to the heart wall and disposed about the chamber such that the elongate strips are arranged in spaced relation to one another. The elongate strips are bendable and are sufficiently resistant to elongation such that natural stretching of the heart wall does not cause elongation of the plurality of strips.

    摘要翻译： 一种用于缓解在具有腔室的心脏壁上的心脏肌肉组织上的应力的装置和方法。 多个生物相容性和可植入的细长条被配置为连接到心脏壁并围绕该腔室设置，使得细长条彼此间隔开地布置。 细长带是可弯曲的并且足够地抵抗伸长，使得心壁的自然拉伸不会导致多个条带的伸长。

    Method and system for pericardial enhancement
    52.
    发明授权
    Method and system for pericardial enhancement 失效
    用于心包增强的方法和系统

    公开(公告)号：US06463332B1

    公开(公告)日：2002-10-08

    申请号：US09661987

    申请日：2000-09-14

    申请人： William N. Aldrich

    发明人： William N. Aldrich

    IPC分类号： A61F200

    CPC分类号： A61F2/2481 ,  A61B17/320708 ,  A61B18/148 ,  A61B2017/00044 ,  A61B2017/00084 ,  A61B2017/00243 ,  A61B2018/00291 ,  A61B2018/00351 ,  A61B2018/00791 ,  A61B2018/046 ,  A61M1/1008 ,  A61M1/1055 ,  A61M1/1056 ,  A61M1/1068 ,  A61M1/1086 ,  A61M1/12 ,  A61M2205/33 ,  A61M2205/3303 ,  A61M2210/122

    摘要： The invention modifies the pericardium to treat patients suffering from or at risk of heart failure of the type wherein constraining forces of the pericardium around the heart are inadequate to prevent remodeling of the heart. The pericardium is enhanced by restoring, increasing, or improving its ability to restrain the heart and prevent dilation of the chambers of the heart. Methods and apparatus are provided for stiffening, strengthening, tightening, reshaping, and/or shrinking the pericardium to enhance the restraining and supporting capability of the pericardium around the heart. Specific embodiments enhance the pericardium by heating the pericardial tissue using radiofrequency energy and the like, treating the pericardium with a chemical such as glutaraldehyde, plicating the pericardium, or some combination of the above.

    摘要翻译： 本发明修改了心包以治疗患有心脏衰竭或患有心脏衰竭风险的患者，其中围绕心脏的心包的约束力不足以防止心脏的重塑。 通过恢复，增加或改善其抑制心脏并防止心脏扩张的能力来增强心包。 提供了用于加强，加强，紧固，重塑和/或收缩心包的方法和装置，以增强围绕心脏的心包的限制和支持能力。 具体实施方式通过使用射频能等加热心包组织来增强心包，用诸如戊二醛的化学物质，心包络合物或上述的某些组合来治疗心包。

    Methods and apparatus for reinforcement of the heart ventricles
    53.
    发明授权
    Methods and apparatus for reinforcement of the heart ventricles 失效
    用于加强心室的方法和装置

    公开(公告)号：US06432039B1

    公开(公告)日：2002-08-13

    申请号：US09346643

    申请日：1999-07-01

    申请人： John L. Wardle

    发明人： John L. Wardle

    IPC分类号： A61F1300

    CPC分类号： A61F2/2481 ,  A61M1/1008 ,  A61M1/106 ,  A61M1/1068 ,  A61M1/12 ,  A61M2039/0211

    摘要： A device for treating heart disorders, and particularly cardiomyopathy. The device is comprised of a compliant containment structure shaped in a configuration such that it surrounds and encases the heart. Within this containment structure are housed two or more inflation pockets that are fabricated from a non-elastic compliant material. These pockets are disposed on the interior surface of the containment structure and are configured to oppose and support the external wall of at least one of the ventricles of the heart. In the preferred embodiment, there are a plurality of relatively small, spaced inflation pockets disposed to act against each ventricle which is to be contained.

    摘要翻译： 用于治疗心脏病的装置，特别是心肌病。 该装置包括形状为配置的顺应性容纳结构，使得其围绕并包住心脏。 在该容纳结构内容纳有两个或更多个由非弹性柔顺材料制成的充气袋。 这些口袋设置在容纳结构的内表面上，并且构造成抵抗并支撑心脏的至少一个心室的外壁。 在优选实施例中，存在多个相对较小的间隔开的充气袋，其设置成抵抗要包含的每个心室。

    Cardiac message apparatus
    54.
    发明授权
    Cardiac message apparatus 失效
    心脏消息装置

    公开(公告)号：US06406444B2

    公开(公告)日：2002-06-18

    申请号：US09344440

    申请日：1999-06-25

    申请人： Rodney A. Brenneman ,  Jay A. Lenker

    发明人： Rodney A. Brenneman ,  Jay A. Lenker

    IPC分类号： A61H100

    CPC分类号： A61H31/007 ,  A61H2031/001 ,  A61M1/1008 ,  A61M1/106 ,  A61M1/1068 ,  A61M1/1086 ,  A61M1/12

    摘要： A device for performing minimally invasive closed chest heart massage comprises a support having a plurality of curved, deployable struts, optionally carrying a sheet or inflatable bladder for engaging the pericardium. The struts are delivered to the space between the pericardium and the posterior rib cage in a radially collapsed configuration and deployed radially outwardly with minimum advancement in the axial direction.

    摘要翻译： 用于执行微创闭合胸部心脏按摩的装置包括具有多个弯曲的可展开支柱的支撑件，可选地携带用于接合心包的片材或可膨胀囊。 支柱以径向塌缩的构造被递送到心包和后肋骨之间的空间中，并且在轴向方向上以最小的推进径向向外展开。

    Cardiac reinforcement device
    56.
    发明授权
    Cardiac reinforcement device 有权

    公开(公告)号：US06375608B1

    公开(公告)日：2002-04-23

    申请号：US09696651

    申请日：2000-10-25

    申请人： Clifton A. Alferness

    发明人： Clifton A. Alferness

    IPC分类号： A61B1900

    CPC分类号： A61F2/2481 ,  A61F2002/2484 ,  A61F2250/0003 ,  A61M1/1008 ,  A61M1/106 ,  A61M1/1068 ,  A61M1/12

    摘要： The present disclosure is directed to a cardiac reinforcement device (CRD) and method for the treatment of cardiomyopathy. The CRD provides for reinforcement of the walls of the heart by constraining cardiac expansion, beyond a predetermined limit, during diastolic expansion of the heart. A CRD of the invention can be applied to the epicardium of the heart to locally constrain expansion of the cardiac wall or to circumferentially constrain the cardiac wall during cardiac expansion.

    Cardiac massage apparatus and method
    58.
    发明申请
    Cardiac massage apparatus and method 审中-公开
    心脏按摩器具及方法

    公开(公告)号：US20010041850A1

    公开(公告)日：2001-11-15

    申请号：US09898701

    申请日：2001-07-02

    发明人： Rodney A. Brenneman ,  Jay A. Lenker ,  Donald Kolehmalnen ,  Minh Tran

    IPC分类号： A61H031/00

    CPC分类号： A61M1/1068 ,  A61B2017/00243 ,  A61B2017/00557 ,  A61M1/1008 ,  A61M1/106 ,  A61M1/12

    摘要： A device for performing minimally invasive closed chest heart massage comprises a support having a plurality of curved, deployable struts, optionally carrying a sheet or inflatable bladder for engaging the pericardium. The struts are delivered to the space between the pericardium and the posterior rib cage in a radially collapsed configuration and deployed radially outwardly with minimum advancement in the axial direction.

    摘要翻译： 用于执行微创闭合胸部心脏按摩的装置包括具有多个弯曲的可展开支柱的支撑件，可选地携带用于接合心包的片材或可膨胀囊。 支柱以径向收缩的构型被输送到心包和后肋骨之间的空间中，并且在轴向方向上以最小的推进径向向外展开。

    Method for constructing an organ of an animal by employing bands with electromagnetic actuators
    60.
    发明授权
    Method for constructing an organ of an animal by employing bands with electromagnetic actuators 失效
    通过采用电磁致动器带来构建动物器官的方法

    公开(公告)号：US06309341B1

    公开(公告)日：2001-10-30

    申请号：US09342995

    申请日：1999-06-29

    申请人： Stephen Denker

    发明人： Stephen Denker

    IPC分类号： A61M112

    CPC分类号： A61M1/1055 ,  A61M1/1068 ,  A61M1/12 ,  A61M1/127

    摘要： An internal organ of a person is artificially contracted by a band implanted around the organ. The band has two ends which are coupled together by an electromagnetic actuator. When an electric current is applied to the electromagnetic actuator, the ends of the band are drawn together thereby tightening the band and contracting the organ.

    摘要翻译： 一个人的内部器官由器官周围的带被人为地收缩。 带具有通过电磁致动器耦合在一起的两端。 当向电磁致动器施加电流时，将带的端部拉在一起，从而拉紧带并收缩器官。