利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

211 条记录 (耗时 0.014 秒)

    Adjustable valve setting with motor control
    2.
    发明授权
    Adjustable valve setting with motor control 有权
    可调节阀门设置，带电机控制

    公开(公告)号：US08241240B2

    公开(公告)日：2012-08-14

    申请号：US12614580

    申请日：2009-11-09

    申请人： John Murdock Murphy

    发明人： John Murdock Murphy

    IPC分类号： A61M5/00

    CPC分类号： A61M27/006 ,  A61B5/0031 ,  A61B5/031 ,  A61B2560/0219 ,  F16K31/0675 ,  F16K37/0041 ,  Y10T137/7878

    摘要： An implantable medical device is disclosed that includes a valve body and a valve rotor adjustable with respect to the valve body. A tool can be utilized to determine and control a position of the valve rotor with respect to the valve body. The tool can include a valve body position reader, a valve rotor position reader and a valve rotor position controller to determine a valve setting for the device and adjust the valve setting as desired.

    摘要翻译： 公开了一种植入式医疗装置，其包括阀体和相对于阀体可调节的阀转子。 可以使用工具来确定和控制阀转子相对于阀体的位置。 该工具可以包括阀体位置读数器，阀转子位置读数器和阀转子位置控制器，以确定装置的阀设置并根据需要调节阀设置。

    Apparatus and method for adjusting a locking mechanism of a shunt valve
    3.
    发明授权
    Apparatus and method for adjusting a locking mechanism of a shunt valve 有权
    用于调节分流阀的锁定机构的装置和方法

    公开(公告)号：US07334594B2

    公开(公告)日：2008-02-26

    申请号：US11170795

    申请日：2005-06-29

    申请人： Lev Ludin

    发明人： Lev Ludin

    IPC分类号： F16K35/16 ,  A61M27/00

    CPC分类号： A61M27/006 ,  A61M2205/3507 ,  A61M2205/3515 ,  A61M2205/3523 ,  F16K35/16 ,  Y10S128/903 ,  Y10T137/0318 ,  Y10T137/7069 ,  Y10T137/7256 ,  Y10T137/7878 ,  Y10T137/7922 ,  Y10T137/7927

    摘要： A shunt valve assembly includes an electromechanical brake mechanism that locks a position of a pressure setting mechanism within a shunt valve assembly. The electromechanical brake can maintain the position of the pressure setting mechanism in the presence of a relatively strong magnetic field to maintain a set pressure differential within the shunt valve assembly. In certain cases, the shunt valve requires repositioning of the pressure setting mechanism within the shunt valve assembly to adjust a fluid flow rate through the shunt valve assembly. A clinician can activate an external controller to transmit a signal to the shunt valve assembly through magnetically coupled antennas between the controller and the shunt valve. The shunt valve assembly utilizes the signal to activate the braking mechanism and unlock the pressure setting mechanism. The clinician then operates the controller to non-invasively reposition the pressure setting mechanism and adjust the pressure at which the shunt valve opens.

    摘要翻译： 分流阀组件包括机电制动机构，其将分压阀组件内的压力设定机构的位置锁定。 机电制动器可以在存在相对较强的磁场的情况下保持压力设定机构的位置，以保持分流阀组件内的设定压力差。 在某些情况下，分流阀需要在分流阀组件内重新定位压力设定机构，以调节通过分流阀组件的流体流速。 临床医生可以激活外部控制器以通过控制器和分流阀之间的磁耦合天线将信号传输到分流阀组件。 分流阀组件利用该信号激活制动机构并解锁压力设定机构。 临床医生然后操作控制器以非侵入性地重新定位压力设定机构并调节分流阀打开的压力。

    Apparatus and method for adjusting a locking mechanism of a shunt valve
    4.
    发明申请
    Apparatus and method for adjusting a locking mechanism of a shunt valve 有权
    用于调节分流阀的锁定机构的装置和方法

    公开(公告)号：US20070005000A1

    公开(公告)日：2007-01-04

    申请号：US11170795

    申请日：2005-06-29

    申请人： Lev Ludin

    发明人： Lev Ludin

    IPC分类号： A61M5/00

    CPC分类号： A61M27/006 ,  A61M2205/3507 ,  A61M2205/3515 ,  A61M2205/3523 ,  F16K35/16 ,  Y10S128/903 ,  Y10T137/0318 ,  Y10T137/7069 ,  Y10T137/7256 ,  Y10T137/7878 ,  Y10T137/7922 ,  Y10T137/7927

    摘要： A shunt valve assembly includes an electromechanical brake mechanism that locks a position of a pressure setting mechanism within a shunt valve assembly. The electromechanical brake can maintain the position of the pressure setting mechanism in the presence of a relatively strong magnetic field to maintain a set pressure differential within the shunt valve assembly. In certain cases, the shunt valve requires repositioning of the pressure setting mechanism within the shunt valve assembly to adjust a fluid flow rate through the shunt valve assembly. A clinician can activate an external controller to transmit a signal to the shunt valve assembly through magnetically coupled antennas between the controller and the shunt valve. The shunt valve assembly utilizes the signal to activate the braking mechanism and unlock the pressure setting mechanism. The clinician then operates the controller to non-invasively reposition the pressure setting mechanism and adjust the pressure at which the shunt valve opens.

    摘要翻译： 分流阀组件包括机电制动机构，其将分压阀组件内的压力设定机构的位置锁定。 机电制动器可以在存在相对较强的磁场的情况下保持压力设定机构的位置，以保持分流阀组件内的设定压力差。 在某些情况下，分流阀需要在分流阀组件内重新定位压力设定机构，以调节通过分流阀组件的流体流速。 临床医生可以激活外部控制器以通过控制器和分流阀之间的磁耦合天线将信号传输到分流阀组件。 分流阀组件利用该信号激活制动机构并解锁压力设定机构。 临床医生然后操作控制器以非侵入性地重新定位压力设定机构并调节分流阀打开的压力。