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    Systems and methods for facilitating apical electrode stimulation by an electro-acoustic stimulation system
    1.
    发明授权
    Systems and methods for facilitating apical electrode stimulation by an electro-acoustic stimulation system 有权
    通过电声刺激系统促进顶端电极刺激的系统和方法

    公开(公告)号：US09320898B2

    公开(公告)日：2016-04-26

    申请号：US14375123

    申请日：2012-01-31

    申请人： Mark B. Downing ,  Leonid M. Litvak

    发明人： Mark B. Downing ,  Leonid M. Litvak

    IPC分类号： A61N1/36 ,  A61N1/05 ,  A61N1/372 ,  H04R25/02

    CPC分类号： A61N1/36032 ,  A61N1/0541 ,  A61N1/36036 ,  A61N1/37247 ,  H04R25/02 ,  H04R25/606 ,  H04R2225/67

    摘要： An exemplary electro-acoustic stimulation (EAS) device includes 1) a detection facility configured to detect audio content presented to a patient and included in an acoustic stimulation frequency range, 2) an acoustic stimulation management facility configured to direct a loud-speaker to apply acoustic stimulation representative of the audio content included in the acoustic stimulation frequency range to the patient, and 3) an electrical stimulation management facility configured to direct a cochlear implant implanted within the patient to apply sub-threshold electrical stimulation to the patient by way of one or more electrodes disposed within an apical region of a cochlea of the patient together with the application of the acoustic stimulation. Corresponding systems and methods are also disclosed.

    摘要翻译： 示例性电声刺激（EAS）装置包括：1）检测设备，被配置为检测呈现给患者并包括在声刺激频率范围内的音频内容; 2）声音刺激管理设备，被配置为引导扬声器应用 声学刺激代表包括在患者的声学刺激频率范围内的音频内容，以及3）电刺激管理设备，其被配置为引导植入在患者体内的人工耳蜗植入物以通过一个方式向患者施加亚阈值电刺激 或多个设置在患者的耳蜗的顶端区域内的电极以及声刺激的应用。 还公开了相应的系统和方法。

    SYSTEMS AND METHODS FOR FACILITATING APICAL ELECTRODE STIMULATION BY AN ELECTRO-ACOUSTIC STIMULATION SYSTEM
    2.
    发明申请
    SYSTEMS AND METHODS FOR FACILITATING APICAL ELECTRODE STIMULATION BY AN ELECTRO-ACOUSTIC STIMULATION SYSTEM 有权
    通过电声刺激系统促进生物电刺激的系统和方法

    公开(公告)号：US20150012053A1

    公开(公告)日：2015-01-08

    申请号：US14375123

    申请日：2012-01-31

    申请人： Mark B. Downing ,  Leonid M. Litvak

    发明人： Mark B. Downing ,  Leonid M. Litvak

    IPC分类号： A61N1/36 ,  H04R25/02 ,  A61N1/372

    CPC分类号： A61N1/36032 ,  A61N1/0541 ,  A61N1/36036 ,  A61N1/37247 ,  H04R25/02 ,  H04R25/606 ,  H04R2225/67

    摘要： An exemplary electro-acoustic stimulation (EAS) device includes 1) a detection facility configured to detect audio content presented to a patient and included in an acoustic stimulation frequency range, 2) an acoustic stimulation management facility configured to direct a loud-speaker to apply acoustic stimulation representative of the audio content included in the acoustic stimulation frequency range to the patient, and 3) an electrical stimulation management facility configured to direct a cochlear implant implanted within the patient to apply sub-threshold electrical stimulation to the patient by way of one or more electrodes disposed within an apical region of a cochlea of the patient together with the application of the acoustic stimulation. Corresponding systems and methods are also disclosed.

    摘要翻译： 示例性电声刺激（EAS）装置包括：1）检测设备，被配置为检测呈现给患者并包括在声刺激频率范围内的音频内容; 2）声音刺激管理设备，被配置为引导扬声器应用 声学刺激代表包括在患者的声学刺激频率范围内的音频内容，以及3）电刺激管理设备，其被配置为引导植入在患者体内的人工耳蜗植入物以通过一个方式向患者施加亚阈值电刺激 或多个设置在患者的耳蜗的顶端区域内的电极以及声刺激的应用。 还公开了相应的系统和方法。

    Pre-curved electrode array insertion tools
    6.
    发明授权
    Pre-curved electrode array insertion tools 有权
    预弯曲电极阵列插入工具

    公开(公告)号：US09474546B1

    公开(公告)日：2016-10-25

    申请号：US12425868

    申请日：2009-04-17

    申请人： William G. Orinski ,  Steve J. Blomquist ,  Mark B. Downing

    发明人： William G. Orinski ,  Steve J. Blomquist ,  Mark B. Downing

    IPC分类号： A61N1/05 ,  A61B17/34 ,  A61B17/00 ,  A61N1/36

    CPC分类号： A61B17/3468 ,  A61B2017/00477 ,  A61B2017/00787 ,  A61N1/0541 ,  A61N1/36036

    摘要： Exemplary insertion tools for facilitating insertion of an electrode array into a bodily orifice include a stylet assembly having a stylet configured to be inserted into a lumen of the electrode array, a slide assembly configured to at least partially house the stylet assembly, and a handle assembly configured to engage at least a portion of the slide assembly. The slide assembly may be configured to selectively disengage from the handle assembly. The stylet assembly may be configured to selectively disengage from the slide assembly while the stylet is still inserted into the lumen of the electrode array. Corresponding systems and methods are also described.

    摘要翻译： 用于便于将电极阵列插入身体孔口的示例性插入工具包括具有被设置成插入到电极阵列的内腔中的探针的探针组件，构造成至少部分地容纳探针组件的滑动组件和手柄组件 被配置为接合所述滑动组件的至少一部分。 滑动组件可以构造成选择性地与手柄组件脱离接合。 探针组件可被配置为当探针仍插入到电极阵列的内腔中时选择性地从滑动组件脱离。 还描述了相应的系统和方法。

    Intraneural Implant
    7.
    发明申请
    Intraneural Implant 审中-公开
    神经内植入

    公开(公告)号：US20140358174A1

    公开(公告)日：2014-12-04

    申请号：US14372380

    申请日：2012-01-25

    申请人： Chuladatta Thenuwara ,  Mark B. Downing

    发明人： Chuladatta Thenuwara ,  Mark B. Downing

    IPC分类号： A61N1/05

    CPC分类号： A61N1/0541 ,  A61B2017/320044 ,  A61N1/0551 ,  A61N1/0558 ,  A61N1/3605

    摘要： An intraneural implant comprises a lead comprising a number of electrode wires, a number of electrodes communicatively coupled to the electrode wires, the electrodes forming an electrode array, and an overmold surrounding the electrode wires and at least a portion of the electrodes, and a blunt dissector tip coupled to the lead to penetrate nerve tissues as the electrode array is implanted. An intraneural implant system comprises a flexible lead. The flexible lead comprises a lead body, an electrode array communicatively coupled to the lead body, a blunt dissector tip to penetrate a nerve bundle as the electrode array is implanted into the nerve bundle, and an implantation tool coupled to the electrode array to implant the electrode array into the nerve bundle.

    摘要翻译： 神经内植入物包括引线，其包括多个电极引线，多个电极通信地耦合到电极线，形成电极阵列的电极以及围绕电极线和至少一部分电极的包覆模制，以及钝器 剥离器尖端耦合到引线，以便在植入电极阵列时穿透神经组织。 内膜植入系统包括柔性引线。 柔性引线包括引线本体，与引线主体通信地连接的电极阵列，当电极阵列被植入神经束时穿过神经束的钝性解剖器尖端以及与该电极阵列相连接的植入工具 电极阵列进入神经束。

    Atraumatic electrode lead
    8.
    发明授权
    Atraumatic electrode lead 有权
    无创电极引线

    公开(公告)号：US09561361B2

    公开(公告)日：2017-02-07

    申请号：US14345596

    申请日：2011-10-07

    申请人： Chuladatta Thenuwara ,  Rosa Gallego ,  Lidia Vasquez ,  Mark B. Downing

    发明人： Chuladatta Thenuwara ,  Rosa Gallego ,  Lidia Vasquez ,  Mark B. Downing

    IPC分类号： A61N1/05 ,  A61N1/36 ,  H04R25/00 ,  H04R31/00

    CPC分类号： A61N1/0541 ,  A61N1/36036 ,  H04R25/00 ,  H04R31/006 ,  H04R2225/67 ,  H04R2231/003 ,  Y10T29/49213 ,  Y10T29/4922

    摘要： A cochlear implant includes a processor, an array of electrodes disposed along a flexible body and a lead body connecting the processor to the array of electrodes. The lead body includes a first tube having a first outside diameter, a second tube having a second outside diameter smaller than the first diameter, a portion of the second tube being disposed within the first tube, and wires passing through the first tube and the second tube, the wires comprising a helically coiled portion. A method for forming a lead body is also provided.

    摘要翻译： 耳蜗植入物包括处理器，沿着柔性体设置的电极阵列和将处理器连接到电极阵列的引线体。 引线体包括具有第一外径的第一管，具有小于第一直径的第二外径的第二管，第二管的一部分设置在第一管内，以及穿过第一管和第二管的第二管 管，包括螺旋卷曲部分的线。 还提供了一种用于形成引线体的方法。

    Mid-scalar electrode array
    9.
    发明授权
    Mid-scalar electrode array 有权
    中标电极阵列

    公开(公告)号：US09415207B2

    公开(公告)日：2016-08-16

    申请号：US14116089

    申请日：2011-05-11

    申请人： Chuladatta Thenuwara ,  Rosa Gallegos ,  Lidia Vasquez ,  Mark B. Downing

    发明人： Chuladatta Thenuwara ,  Rosa Gallegos ,  Lidia Vasquez ,  Mark B. Downing

    IPC分类号： A61N1/05 ,  A61N1/36

    CPC分类号： A61N1/0541 ,  A61N1/36036 ,  Y10T29/49224

    摘要： In one example, a cochlear lead includes a flexible body, an array of electrodes in the flexible body, and a plurality of wires passing along the array of electrodes. The plurality of wires includes a flexural geometry between each pair of adjacent electrodes and a substantially straight geometry over the electrodes. A method for forming an electrode array with a reduced apical cross section is also provided.

    摘要翻译： 在一个示例中，耳蜗引线包括柔性体，柔性体中的电极阵列，以及沿着电极阵列通过的多根线。 多根电线包括每对相邻电极之间的弯曲几何形状以及在电极上的基本上直的几何形状。 还提供了一种形成具有减小的顶端横截面的电极阵列的方法。