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11 条记录 (耗时 0.017 秒)

    Method for stimulating salivation
    1.
    发明授权
    Method for stimulating salivation 失效
    刺激唾液分泌的方法

    公开(公告)号：US4519400A

    公开(公告)日：1985-05-28

    申请号：US481331

    申请日：1983-04-01

    申请人： Henry S. Brenman ,  Philip Katz ,  Graydon E. Beatty

    发明人： Henry S. Brenman ,  Philip Katz ,  Graydon E. Beatty

    IPC分类号： A61N1/18 ,  A61N1/04 ,  A61N1/05 ,  A61N1/32 ,  A61N1/36 ,  A61N1/372 ,  A61B5/05

    CPC分类号： A61N1/372 ,  A61N1/0548

    摘要： A stimulator for inducing salivation by neural stimulation comprises a housing which may be received in the oral cavity of a user, the housing enclosing electronic signal generating means and electrodes for applying a signal to neurally sensitive areas of the oral cavity to induce salivation. In its method aspect, the invention involves stimulation of salivation by the application of an electrical signal to neurally sensitive areas.

    摘要翻译： 用于通过神经刺激诱导唾液分泌的刺激器包括可以容纳在使用者的口腔中的壳体，所述壳体包围电子信号产生装置和用于将信号施加到口腔的神经敏感区域以诱导唾液分泌的电极。 在其方法方面，本发明涉及通过将电信号应用于神经敏感区域刺激唾液分泌。

    Apparatus for stimulating salivation
    2.
    发明授权
    Apparatus for stimulating salivation 失效
    用于刺激唾液分泌的装置

    公开(公告)号：US4637405A

    公开(公告)日：1987-01-20

    申请号：US661667

    申请日：1984-10-17

    申请人： Henry S. Brenman ,  Philip Katz ,  Graydon E. Beatty

    发明人： Henry S. Brenman ,  Philip Katz ,  Graydon E. Beatty

    IPC分类号： A61N1/05 ,  A61N1/372 ,  A61N1/36

    CPC分类号： A61N1/0548 ,  A61N1/36014

    摘要： A stimulator for inducing salivation by neural stimulation comprises a housing which may be received in the oral cavity of a user, the housing enclosing electronic signal generating means and electrodes for applying a signal to neurally sensitive areas of the oral cavity to induce salivation. In its method aspect, the invention involves stimulation of salivation by the application of an electrical signal to neurally sensitive areas.

    摘要翻译： 用于通过神经刺激诱导唾液分泌的刺激器包括可以容纳在使用者的口腔中的壳体，所述壳体包围电子信号产生装置和用于将信号施加到口腔的神经敏感区域以诱导唾液分泌的电极。 在其方法方面，本发明涉及通过将电信号应用于神经敏感区域刺激唾液分泌。

    SYSTEM FOR DETERMINING THE POSITION OF A MEDICAL DEVICE WITHIN A BODY
    3.
    发明申请
    SYSTEM FOR DETERMINING THE POSITION OF A MEDICAL DEVICE WITHIN A BODY 有权
    用于确定身体内的医疗装置的位置的系统

    公开(公告)号：US20120172715A1

    公开(公告)日：2012-07-05

    申请号：US12981150

    申请日：2010-12-29

    申请人： Mark A. MacGregor ,  John A. Hauck ,  Graydon E. Beatty ,  Kevin Dillon

    发明人： Mark A. MacGregor ,  John A. Hauck ,  Graydon E. Beatty ,  Kevin Dillon

    IPC分类号： A61B5/05

    CPC分类号： A61B5/065 ,  A61B5/04085 ,  A61B5/0422 ,  A61B5/063 ,  A61B5/6833 ,  A61B5/6869 ,  A61B34/20 ,  A61B2034/2053

    摘要： A system for determining a position of a medical device within a body is provided that reduces positional error by establishing a reference origin closer to the device and/or simplifies the system by integrating components and functions. In one embodiment, a pair of drive electrodes are affixed to opposed surfaces of the body and create a pathway for transmission of current through a position sensor related to the medical device. A pair of reference electrodes proximate the drive electrodes are coupled to a common reference node outputting a reference signal establishing the reference origin. An electronic control unit determines the position of the medical device responsive to the position signal and the reference signal. In another embodiment, a patch affixed to an external surface of the body has a base layer and multiple devices supported on the base layer, electrically isolated from one another, and configured to perform different functions.

    摘要翻译： 提供了一种用于确定身体内的医疗装置的位置的系统，其通过建立靠近装置的参考原点和/或通过集成部件和功能来简化系统来减少位置误差。 在一个实施例中，一对驱动电极固定在主体的相对表面上，并且产生用于通过与医疗装置相关的位置传感器传输电流的路径。 靠近驱动电极的一对参考电极被耦合到公共参考节点，该公共参考节点输出建立参考原点的参考信号。 电子控制单元响应于位置信号和参考信号确定医疗设备的位置。 在另一个实施例中，固定到主体的外表面的贴片具有基底层和支撑在基底层上的多个器件，彼此电隔离并且被配置为执行不同的功能。

    Implantable electrode pouch
    7.
    发明授权
    Implantable electrode pouch 失效
    可植入电极袋

    公开(公告)号：US5090422A

    公开(公告)日：1992-02-25

    申请号：US511068

    申请日：1990-04-19

    申请人： Roger W. Dahl ,  Graydon E. Beatty ,  David K. Swanson ,  John E. Heil

    发明人： Roger W. Dahl ,  Graydon E. Beatty ,  David K. Swanson ,  John E. Heil

    IPC分类号： A61N1/05

    CPC分类号： A61N1/056 ,  A61N1/0587

    摘要： A novel method and apparatus for isolating and anchoring an implantable electrically stimulating probe such as a defibrillator patch electrode for use with an automatic cardioverter/defibrillator is disclosed in which a porous bio-compatible coating or enclosure covers and isolates the electrode in a way which allows electrical conductivity via bodily fluid which passes through but separates the electrode from the adjacent tissue in the manner of dissection plane which substantially prevents tissue ingrowth. The coating or enclosure controls the minimum separation distance from the closest tissue and which reduces the local current density applied to adjacent tissue when the electrode is pulsed. The system includes a provision for attaching the enclosure means to internal bodily tissue.

    摘要翻译： 公开了用于分离和锚定可植入电刺激探针（例如用于自动心律转复除颤器的除颤器贴片电极）的新颖方法和装置，其中多孔生物相容性涂层或外壳以允许的方式覆盖并隔离电极 穿过体液的导电性通过基本上防止组织向内生长的解剖平面的方式将电极与相邻组织隔开。 涂层或外壳控制距离最近的组织的最小间隔距离，并且当电极被脉冲时减小施加到相邻组织的局部电流密度。 该系统包括用于将外壳装置附接到内部身体组织的装置。

    System for determining the position of a medical device within a body
    8.
    发明授权
    System for determining the position of a medical device within a body 有权
    用于确定身体内的医疗装置的位置的系统

    公开(公告)号：US08517031B2

    公开(公告)日：2013-08-27

    申请号：US12981150

    申请日：2010-12-29

    申请人： Mark A. MacGregor ,  John A. Hauck ,  Graydon E. Beatty ,  Kevin Dillon

    发明人： Mark A. MacGregor ,  John A. Hauck ,  Graydon E. Beatty ,  Kevin Dillon

    IPC分类号： A61B19/00

    CPC分类号： A61B5/065 ,  A61B5/04085 ,  A61B5/0422 ,  A61B5/063 ,  A61B5/6833 ,  A61B5/6869 ,  A61B34/20 ,  A61B2034/2053

    摘要： A system for determining a position of a medical device within a body is provided that reduces positional error by establishing a reference origin closer to the device and/or simplifies the system by integrating components and functions. In one embodiment, a pair of drive electrodes are affixed to opposed surfaces of the body and create a pathway for transmission of current through a position sensor related to the medical device. A pair of reference electrodes proximate the drive electrodes are coupled to a common reference node outputting a reference signal establishing the reference origin. An electronic control unit determines the position of the medical device responsive to the position signal and the reference signal. In another embodiment, a patch affixed to an external surface of the body has a base layer and multiple devices supported on the base layer, electrically isolated from one another, and configured to perform different functions.

    摘要翻译： 提供了一种用于确定身体内的医疗装置的位置的系统，其通过建立靠近装置的参考原点和/或通过集成部件和功能来简化系统来减少位置误差。 在一个实施例中，一对驱动电极固定在主体的相对表面上，并且产生用于通过与医疗装置相关的位置传感器传输电流的路径。 靠近驱动电极的一对参考电极被耦合到公共参考节点，该公共参考节点输出建立参考原点的参考信号。 电子控制单元响应于位置信号和参考信号确定医疗设备的位置。 在另一个实施例中，固定到主体的外表面的贴片具有基底层和支撑在基底层上的多个器件，彼此电隔离并且被配置为执行不同的功能。

    Electrophysiology therapy catheter
    9.
    发明申请
    Electrophysiology therapy catheter 审中-公开
    电生理治疗导管

    公开(公告)号：US20080234564A1

    公开(公告)日：2008-09-25

    申请号：US12131750

    申请日：2008-06-02

    申请人： Graydon E. Beatty ,  Jeffrey R. Budd ,  John A. Hauck

    发明人： Graydon E. Beatty ,  Jeffrey R. Budd ,  John A. Hauck

    IPC分类号： A61B5/042

    CPC分类号： A61B5/0422 ,  A61B5/053 ,  A61B5/0538 ,  A61B5/1076

    摘要： A mapping catheter is positioned in a heart chamber, and active electrode sites are activated to impose an electric field within the chamber. The blood volume and wall motion modulates the electric field, which is detected by passive electrode sites on the preferred catheter. Electrophysiology measurements, as well as geometry measurements, are taken from the passive electrodes and used to display a map of intrinsic heart activity.

    摘要翻译： 映射导管位于心室中，活性电极位置被激活以在腔室内施加电场。 血液体积和壁运动调节电场，该电场由优选导管上的被动电极位点检测。 从被动电极获取电生理学测量以及几何测量，并用于显示内在心脏活动的图。