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66 条记录 (耗时 0.025 秒)

    Method for treating erectile dysfunction
    41.
    发明授权
    Method for treating erectile dysfunction 有权
    治疗勃起功能障碍的方法

    公开(公告)号：US09162073B2

    公开(公告)日：2015-10-20

    申请号：US12934930

    申请日：2008-05-30

    申请人： Ali R. Rezai ,  Roy K. Greenberg ,  Milind Deogaonkar

    发明人： Ali R. Rezai ,  Roy K. Greenberg ,  Milind Deogaonkar

    IPC分类号： A61N1/36 ,  A61N1/378 ,  A61F2/26 ,  A61F2/82 ,  A61N1/05 ,  A61N1/372

    CPC分类号： A61N1/3787 ,  A61F2/26 ,  A61F2/82 ,  A61F2250/0001 ,  A61N1/0551 ,  A61N1/36007 ,  A61N1/3605 ,  A61N1/36107 ,  A61N1/37205

    摘要： A method for treating erectile dysfunction in a subject includes providing an expandable support member for engaging a wall of a blood vessel. The expandable support member includes at least one electrode connected with the expandable support member and arranged to selectively deliver electric current to modulate the autonomic nervous system (ANS). The expandable support member includes and an insulative material attached to at least a portion of the expandable support member for isolating blood flowing through the vessel from the electric current delivered by the at least one electrode. The expandable support member is implanted intravascularly so that at least a portion of the expandable support member is positioned substantially adjacent a desired location where modulation of the ANS is effective to improve erectile function. After implanting the expandable support member, electric current is delivered to the at least one electrode to effect a change in the ANS.

    摘要翻译： 用于治疗受试者勃起功能障碍的方法包括提供用于接合血管壁的可扩张支撑构件。 可扩展支撑构件包括至少一个电极，其与可扩张支撑构件连接并且被布置成选择性地输送电流以调制自主神经系统（ANS）。 可膨胀支撑构件包括附接到可膨胀支撑构件的至少一部分的绝缘材料，用于将流过容器的血液与由至少一个电极输送的电流隔离。 可膨胀支撑构件植入血管内，使得可扩展支撑构件的至少一部分基本上邻近于ANS的调节有效改善勃起功能的期望位置。 在植入可扩展支撑构件之后，将电流输送到至少一个电极以实现ANS的改变。

    Method and apparatus for renal neuromodulation
    43.
    发明授权
    Method and apparatus for renal neuromodulation 有权
    肾神经调节的方法和装置

    公开(公告)号：US08140170B2

    公开(公告)日：2012-03-20

    申请号：US12101452

    申请日：2008-04-11

    申请人： Ali R. Rezai ,  Roy K. Greenberg ,  Milind Deogaonkar

    发明人： Ali R. Rezai ,  Roy K. Greenberg ,  Milind Deogaonkar

    IPC分类号： A61N1/05

    CPC分类号： A61N1/36007 ,  A61N1/0558

    摘要： An apparatus for renal neuromodulation includes an expandable support member having a main body portion for engaging a wall of a blood vessel proximate a renal vasculature and at least one electrode connected with the main body portion. The at least one electrode is arranged to selectively deliver electric current to a desired location where modulation of the sympathetic nervous system is effective to alter renal function. The apparatus further includes an insulative material attached to at least a portion of the main body portion for isolating blood flow through the vessel from the electric current delivered by the at least one electrode.

    摘要翻译： 用于肾神经调节的装置包括可扩张支撑构件，其具有用于接合靠近肾血管系统的血管壁和与主体部分连接的至少一个电极的主体部分。 所述至少一个电极布置成选择性地将电流输送到期望的位置，其中交感神经系统的调节有效地改变肾功能。 该装置还包括附接到主体部分的至少一部分的绝缘材料，用于将通过该容器的血流与由至少一个电极传送的电流隔离。

    Apparatus and methods for repairing the function of a diseased valve and method for making same
    44.
    发明授权
    Apparatus and methods for repairing the function of a diseased valve and method for making same 有权
    用于修复患病阀的功能的装置和方法及其制造方法

    公开(公告)号：US07799072B2

    公开(公告)日：2010-09-21

    申请号：US11436521

    申请日：2006-05-18

    申请人： Roy K. Greenberg

    发明人： Roy K. Greenberg

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2418 ,  A61F2/2409 ,  A61F2/2475 ,  A61F2/856 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61F2220/0066 ,  A61F2230/0017

    摘要： An apparatus for repairing the function of a diseased valve includes an annular first support member expandable to a first diameter. An annular second support member is spaced axially apart from the first support member and is expandable to a second diameter that is independent of the first diameter. A tubular graft section interconnects the first and second support members. The graft section defines an annulus having a third diameter that is independent of each of the first and second diameters. A prosthetic valve is secured within the annulus of the graft section. The bioprosthetic valve has at least two valve leaflets that are coaptable to permit the unidirectional flow of blood. Methods for repairing the function of a diseased valve and for making the apparatus are also provided.

    摘要翻译： 用于修复患病阀的功能的装置包括可扩展到第一直径的环形第一支撑构件。 环形第二支撑构件与第一支撑构件轴向隔开并且可扩张到独立于第一直径的第二直径。 管状移植部分将第一和第二支撑构件相互连接。 移植部分限定具有独立于第一和第二直径中的每一个的第三直径的环带。 假体瓣膜固定在移植物部分的环空中。 生物假体瓣膜具有至少两个适合于允许血液单向流动的瓣膜小叶。 还提供了用于修复患病阀的功能和制造该装置的方法。

    Prosthesis for Implantation in Aorta and Method of Using Same
    45.
    发明申请
    Prosthesis for Implantation in Aorta and Method of Using Same 有权
    主动脉植入假体及其使用方法

    公开(公告)号：US20090222078A1

    公开(公告)日：2009-09-03

    申请号：US12336732

    申请日：2008-12-17

    申请人： Roy K. Greenberg

    发明人： Roy K. Greenberg

    IPC分类号： A61F2/06

    CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2002/061 ,  A61F2002/072 ,  A61F2002/075 ,  A61F2002/8483 ,  A61F2002/8486 ,  A61F2250/006 ,  A61F2250/0067

    摘要： Prosthesis for implantation in the ascending aorta comprising a tubular body made of biocompatible graft material, a cuff at the proximal portion of the tubular body for biasing pressure onto a sino-tubular junction and that is configured to conform to the junction. A stent assembly can also be used to the prosthesis to bias pressure on the wall of a dissection to substantially deflate a false lumen.

    摘要翻译： 用于植入升主动脉的假体包括由生物相容的移植材料制成的管状体，在管状体的近端部分处的袖带，用于将压力偏压到中肠管结，并被配置成符合结。 支架组件也可以用于假体以偏压解剖的壁上的压力，以基本上使假腔压缩。

    SECURING RODS AND MODULAR GRAFT SYSTEMS
    46.
    发明申请
    SECURING RODS AND MODULAR GRAFT SYSTEMS 有权
    安全绳和模块化系统

    公开(公告)号：US20090138068A1

    公开(公告)日：2009-05-28

    申请号：US12260460

    申请日：2008-10-29

    申请人： Karl J. West ,  Roy K. Greenberg

    发明人： Karl J. West ,  Roy K. Greenberg

    IPC分类号： A61F2/06 ,  A61B19/00

    CPC分类号： A61F2/07 ,  A61F2/848 ,  A61F2/89 ,  A61F2002/075 ,  A61F2002/8486 ,  A61F2210/0076 ,  A61F2220/0016

    摘要： Modular graft systems with conjoinable grafts comprising graft material with the system comprising a first and second graft prosthesis with mating ends, securing rods attached to one of the mating ends comprising at least one spike that juts from the securing rod. The other of the mating ends is double layered with graft material for receiving at least one spike in the first layer of graft material when the mating ends are conjoined.

    摘要翻译： 具有可结合移植物的模块化移植物系统，其包括移植物材料，该系统包括具有配合端的第一和第二移植假体，固定连接到一个配合端的杆，包括从固定杆突出的至少一个钉。 配合端中的另一个与接枝材料是双层的，当接合端部结合时，用于接收第一移植材料层中的至少一个尖峰。

    Power and/or signal trigger wire for an endovascular delivery system
    48.
    发明授权
    Power and/or signal trigger wire for an endovascular delivery system 有权
    用于血管内输送系统的电源和/或信号触发线

    公开(公告)号：US09381078B2

    公开(公告)日：2016-07-05

    申请号：US13454901

    申请日：2012-04-24

    申请人： Roy K. Greenberg ,  Karl J. West

    发明人： Roy K. Greenberg ,  Karl J. West

    IPC分类号： A61F2/84 ,  A61F2/07 ,  A61B19/00 ,  A61F2/95 ,  A61F2/89

    CPC分类号： A61F2/07 ,  A61B34/20 ,  A61B2034/2051 ,  A61B2034/2072 ,  A61B2090/3958 ,  A61B2090/3975 ,  A61F2/89 ,  A61F2/95 ,  A61F2002/9511

    摘要： An endovascular graft delivery system includes an endovascular prosthetic device and one or more trigger wires deployably engaging portions of the endovascular prosthetic device. An electrical element is positioned at a proximal end of a trigger wire. The electrical element is in signal communication with the trigger wire to communicate operational signals over the trigger wire. The operational signals may be power or control signals to assist with positioning the endovascular prosthetic device at a desired deployment location.

    摘要翻译： 血管内移植物递送系统包括血管内修复装置和一个或多个可展开地接合血管内修复装置的部分的触发器线。 电元件位于触发线的近端。 电气元件与触发线信号通信，以通过触发线传送操作信号。 操作信号可以是功率或控制信号，以帮助将血管内修复装置定位在期望的部署位置。