Sensors having protective eluting coating and method therefor
    1.
    发明授权
    Sensors having protective eluting coating and method therefor 有权
    具有保护性洗脱涂层的传感器及其方法

    公开(公告)号:US08131364B2

    公开(公告)日:2012-03-06

    申请号:US12984161

    申请日:2011-01-04

    IPC分类号: A61N1/00

    摘要: An apparatus includes an implantable device, such as a chronically implantable device that has a device body. One or more chemical sensors are coupled with the device body. A drug eluting substance is disposed at a location including at least one of on, directly adjacent, or near the one or more chemical sensors, where the drug eluting substance prevents fibrotic growth on the one or more chemical sensors.

    摘要翻译: 一种装置包括可植入装置,例如具有装置主体的长期可植入装置。 一个或多个化学传感器与装置本体结合。 药物洗脱物质被布置在包括一个或多个化学传感器中的至少一个,直接相邻或接近的位置,其中药物洗脱物质防止在一个或多个化学传感器上的纤维化生长。

    Sensors having protective eluting coating and method therefor
    2.
    发明授权
    Sensors having protective eluting coating and method therefor 有权
    具有保护性洗脱涂层的传感器及其方法

    公开(公告)号:US07890171B2

    公开(公告)日:2011-02-15

    申请号:US11738251

    申请日:2007-04-20

    IPC分类号: A61N1/00

    摘要: An apparatus includes an implantable device, such as a chronically implantable device that has a device body. One or more chemical sensors are coupled with the device body. A drug eluting substance is disposed at a location including at least one of on, directly adjacent, or near the one or more chemical sensors, where the drug eluting substance prevents fibrotic growth on the one or more chemical sensors.

    摘要翻译: 一种装置包括可植入装置,例如具有装置主体的长期可植入装置。 一个或多个化学传感器与装置本体结合。 药物洗脱物质被布置在包括一个或多个化学传感器中的至少一个,直接相邻或接近的位置,其中药物洗脱物质防止在一个或多个化学传感器上的纤维化生长。

    Sensors having protective eluting coating and method therefor
    3.
    发明授权
    Sensors having protective eluting coating and method therefor 有权
    具有保护性洗脱涂层的传感器及其方法

    公开(公告)号:US07225024B2

    公开(公告)日:2007-05-29

    申请号:US10677144

    申请日:2003-09-30

    IPC分类号: A61N1/365 A61B5/00

    摘要: A cardiac management implantable device that has an intravascular device body, and one or more chemical sensors coupled with the intravascular device body. A drug eluting substance is disposed at a location including at least one of on, directly adjacent, or near the one or more chemical sensors, where the drug eluting substance prevents fibrotic growth on the one or more chemical sensors.

    摘要翻译: 一种具有血管内装置体的心脏管理可植入装置,以及与血管内装置本体结合的一个或多个化学传感器。 药物洗脱物质被布置在包括一个或多个化学传感器中的至少一个,直接相邻或接近的位置,其中药物洗脱物质防止在一个或多个化学传感器上的纤维化生长。

    High impedance electrode assembly
    5.
    发明授权
    High impedance electrode assembly 有权
    高阻抗电极组件

    公开(公告)号:US06889092B2

    公开(公告)日:2005-05-03

    申请号:US10034503

    申请日:2001-12-28

    IPC分类号: A61N1/05

    CPC分类号: A61N1/0568 A61N1/056

    摘要: A lead having an electrode assembly has a high impedance electrode. The high impedance electrode includes a partially insulated sleeve electrode or a wire filament. The high impedance electrode includes an exposed surface of less than 1.2 mm2. One or more eluting drugs are disposed adjacent to the high impedance electrode.

    摘要翻译: 具有电极组件的引线具有高阻抗电极。 高阻抗电极包括部分绝缘的套管电极或电线丝。 高阻抗电极包括小于1.2mm 2的暴露表面。 一个或多个洗脱药物设置在高阻抗电极附近。

    High impedance electrode assembly
    7.
    发明授权
    High impedance electrode assembly 有权
    高阻抗电极组件

    公开(公告)号:US06363286B1

    公开(公告)日:2002-03-26

    申请号:US09406207

    申请日:1999-09-24

    IPC分类号: A61N105

    CPC分类号: A61N1/0568 A61N1/056

    摘要: A lead having an electrode assembly has a high impedance electrode. The high impedance electrode includes a partially insulated sleeve electrode or a wire filament. The high impedance electrode includes an exposed surface of less than 1.2 MM2. One or more eluting drugs are disposed adjacent to the high impedance electrode.

    摘要翻译: 具有电极组件的引线具有高阻抗电极。 高阻抗电极包括部分绝缘的套管电极或电线丝。 高阻抗电极包括小于1.2MM2的暴露表面。 一个或多个洗脱药物设置在高阻抗电极附近。

    Single pass lead having retractable, actively attached electrode for pacing and sensing
    8.
    发明授权
    Single pass lead having retractable, actively attached electrode for pacing and sensing 失效
    单通引线具有可伸缩的,主动连接的用于起搏和感测的电极

    公开(公告)号:US06345204B1

    公开(公告)日:2002-02-05

    申请号:US09661531

    申请日:2000-09-14

    IPC分类号: A61N105

    CPC分类号: A61N1/0573

    摘要: A single-pass endocardial lead electrode adapted for implantation on or about the heart and for connection to a system for monitoring or stimulating cardiac activity including a lead body with a circumferential outer surface. The lead includes a first distal end electrode which has a first electrical conducting surface which is for positioning within the ventricle of the heart. The lead body also has a second electrode which has a second electrical conducting surface adapted for positioning within the atrium of the heart. Both of the first and the second electrodes are adapted for positioning and fixation to the wall. An active fixation element is used as part of the second electrode. The lead body also includes a curved portion which facilitates the positioning and fixing of the second electrode. In another embodiment, the main lead body includes a recess into which an atrial lead body and the active fixation element attached to one end can travel from a recessed position to a position for fixation to the wall of the heart. The active fixation element which can also be moved by turning the terminal pin.

    摘要翻译: 一种单程心内膜引导电极,其适于植入在心脏上或其周围并用于连接到用于监测或刺激心脏活动的系统,包括具有周向外表面的引线体。 引线包括第一远端电极,其具有用于定位在心脏心室内的第一导电表面。 引线体还具有第二电极,该第二电极具有适于定位在心脏心房内的第二导电表面。 第一和第二电极都适于定位和固定在墙上。 活性固定元件用作第二电极的一部分。 引线体还包括有助于第二电极的定位和固定的弯曲部分。在另一实施例中,主引线体包括凹部,其中一个端部的心房引线体和主动固定元件可以从凹部 位置到固定在心脏壁上的位置。 主动固定元件也可以通过转动端子销来移动。

    Single pass lead having retractable, actively attached electrode for
pacing and sensing
    9.
    发明授权
    Single pass lead having retractable, actively attached electrode for pacing and sensing 失效
    单通引线具有可伸缩的,主动连接的用于起搏和感测的电极

    公开(公告)号:US6152954A

    公开(公告)日:2000-11-28

    申请号:US121006

    申请日:1998-07-22

    IPC分类号: A61N1/05

    CPC分类号: A61N1/0573

    摘要: A single-pass endocardial lead electrode adapted for implantation on or about the heart and for connection to a system for monitoring or stimulating cardiac activity including a lead body with a circumferential outer surface. The lead includes a first distal end electrode which has a first electrical conducting surface which is for positioning within the ventricle of the heart. The lead body also has a second electrode which has a second electrical conducting surface adapted for positioning within the atrium of the heart. Both of the first and the second electrodes are adapted for positioning and fixation to the wall. An active fixation element is used as part of the second electrode. The lead body also includes a curved portion which facilitates the positioning and fixing of the second electrode. In another embodiment, the main lead body includes a recess into which an atrial lead body and the active fixation element attached to one end can travel from a recessed position to a position for fixation to the wall of the heart. The active fixation element which can also be moved by turning the terminal pin.

    摘要翻译: 一种单程心内膜引导电极,其适于植入在心脏上或其周围并用于连接到用于监测或刺激心脏活动的系统,包括具有周向外表面的引线体。 引线包括第一远端电极,其具有用于定位在心脏心室内的第一导电表面。 引线体还具有第二电极,该第二电极具有适于定位在心脏心房内的第二导电表面。 第一和第二电极都适于定位和固定在墙上。 活性固定元件用作第二电极的一部分。 引线体还包括有助于第二电极的定位和固定的弯曲部分。 在另一个实施例中,主引线主体包括凹部,其中安装在一端的心房引线主体和主动固定元件可以从凹陷位置行进到用于固定到心脏壁的位置。 主动固定元件也可以通过转动端子销来移动。

    CHRONICALLY IMPLANTED ABDOMINAL PRESSURE SENSOR FOR CONTINUOUS AMBULATORY ASSESSMENT OF RENAL FUNCTIONS
    10.
    发明申请
    CHRONICALLY IMPLANTED ABDOMINAL PRESSURE SENSOR FOR CONTINUOUS AMBULATORY ASSESSMENT OF RENAL FUNCTIONS 审中-公开
    用于连续评估肾功能的CHRONICALLAL IMPADAL ABDOMINAL PRESSURE传感器

    公开(公告)号:US20130144174A1

    公开(公告)日:2013-06-06

    申请号:US13674639

    申请日:2012-11-12

    IPC分类号: A61B5/0205 A61B5/03 A61B5/20

    摘要: An implantable system for ambulatory monitoring of a high-risk heart failure patient includes a first pressure sensor implantable within an abdomen of the patient for sensing and generating an output representative of a baseline intra-abdominal pressure value of the patient and for chronically sensing and generating an output representative of an intra-abdominal pressure value of the patient at periodic intervals. At least one second implantable sensor is provided for sensing and generating an output representative of a second physiological parameter of the patient. Additionally, the system includes a processor for correlating the output of the first pressure sensor and the second physiologic sensor, and for comparing differences between the baseline intra-abdominal pressure value and subsequent intra-abdominal pressure values. The processor can reside in another implantable device or in an external device/system.

    摘要翻译: 用于高风险心力衰竭患者的动态监测的可植入系统包括可植入患者腹部的第一压力传感器,用于感测和产生代表患者的基线腹内压力值的输出,并且用于长期感测和产生 以周期性间隔代表患者的腹内压力值的输出。 提供至少一个第二可植入传感器用于感测和产生代表患者的第二生理参数的输出。 另外,该系统包括用于将第一压力传感器和第二生理传感器的输出相关联并且用于比较基线腹内压力值和随后的腹内压力值之间的差异的处理器。 处理器可以驻留在另一个可植入设备中或外部设备/系统中。