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    RETINAL PROSTHESIS
    1.
    发明申请
    RETINAL PROSTHESIS 审中-公开

    公开(公告)号：WO2010089739A3

    公开(公告)日：2010-10-07

    申请号：PCT/IL2010000097

    申请日：2010-02-03

    申请人： NANO RETINA INC ,  GROSS YOSSI ,  VAINGAST SHAI ,  GEFEN RA ANAN

    发明人： GROSS YOSSI ,  VAINGAST SHAI ,  GEFEN RA ANAN

    IPC分类号： A61N1/00

    CPC分类号： A61N1/36046 ,  A61N1/0543 ,  A61N1/37217 ,  A61N1/3787 ,  H01L27/14621 ,  H01L27/14627 ,  H01L31/145

    摘要： An external device (20) includes a mount (22), which is placed in front of a subject's eye. A laser (24) is coupled to the mount (22) and emits radiation (26) that is outside of 380-750 nm. A partially-transparent mirror (23) is coupled to the mount (22). An intraocular device (30) is implanted entirely in the subject's eye, and includes a plurality of stimulating electrodes (38), and an energy receiver (32), which receives the radiation (26) from the laser (24) and generates a voltage drop. A plurality of photosensors (34) detect photons (33) and generate a signal. Driving circuitry (36) is coupled to the energy receiver (32) and to the photosensors (34), and receives the signals from the photosensors (34) and utilizes the voltage drop to drive the electrodes (38) to apply currents to the retina in response to the signals from the photosensors (34). Other embodiments are also described.

    摘要翻译： 外部装置（20）包括安装件（22），其安置在被检眼的前方。 激光器（24）耦合到安装件（22）并且发射在380-750nm之外的辐射（26）。 部分透明的反射镜（23）联接到安装件（22）。 将眼内装置（30）完全注入被检者的眼睛，并且包括多个刺激电极（38）和能量接收器（32），其从激光器（24）接收辐射（26）并产生电压 下降。 多个光电传感器（34）检测光子（33）并产生信号。 驱动电路（36）耦合到能量接收器（32）和光电传感器（34），并且接收来自光电传感器（34）的信号并利用电压降来驱动电极（38）以向视网膜施加电流 响应于来自光电传感器（34）的信号。 还描述了其它实施例。

    LOW POWER CONSUMPTION IMPLANTABLE PRESSURE SENSOR
    2.
    发明申请
    LOW POWER CONSUMPTION IMPLANTABLE PRESSURE SENSOR 审中-公开
    低功耗可压式压力传感器

    公开(公告)号：WO2003094693A2

    公开(公告)日：2003-11-20

    申请号：PCT/IL2002/000962

    申请日：2002-11-28

    申请人： BIOCONTROL MEDICAL LTD. ,  COHEN, Ehud ,  VAINGAST, Shai, Moshe ,  BETSER, Nir ,  GROSS, Yossi

    发明人： COHEN, Ehud ,  VAINGAST, Shai, Moshe ,  BETSER, Nir ,  GROSS, Yossi

    IPC分类号： A61B

    CPC分类号： A61B5/0215 ,  A61B5/0031 ,  A61B5/145 ,  A61B5/205 ,  A61B5/6874

    摘要： Pressure-measuring apparatus (100) is provided, including a battery (118) and a pressure transducer (114). The pressure transducer (114) is adapted to be placed in a patient, and has a characteristic mechanical response bandwidth f, and a corresponding mechanical response period p equal to 1/f. A control unit (102) is adapted to actuate the battery (118) to drive current through the pressure transducer (114) for a current-driving time period less than 0.5 p, and to sense an electrical characteristic of the pressure transducer (114) during the current-driving time period.

    摘要翻译： 提供了包括电池（118）和压力传感器（114）的压力测量装置（100）。 压力换能器（114）适于放置在患者身上，并且具有特征性机械响应带宽f和对应于1 / f的机械响应周期p。 控制单元（102）适于致动电池（118）以驱动通过压力传感器（114）的电流达到小于0.5p的电流驱动时间段，并且感测压力传感器（114）的电特性， 在当前行车期间。

    RETINAL PROSTHESIS TECHNIQUES
    3.
    发明申请
    RETINAL PROSTHESIS TECHNIQUES 审中-公开
    RETINAL PROSTHESIS技术

    公开(公告)号：WO2012153325A2

    公开(公告)日：2012-11-15

    申请号：PCT/IL2012/000186

    申请日：2012-05-09

    申请人： NANO-RETINA, INC. ,  GEFEN, Ra'anan ,  GROSS, Yossi ,  LIRAN, Tuvia ,  VAINGAST, Shai

    发明人： GEFEN, Ra'anan ,  GROSS, Yossi ,  LIRAN, Tuvia ,  VAINGAST, Shai

    IPC分类号： A61F2/16

    CPC分类号： A61N1/36046 ,  A61F2/16 ,  A61F2250/0001 ,  A61N1/0543 ,  A61N1/3787

    摘要： Apparatus for use with an external non-visible light source (24) is provided. The apparatus includes an intraocular device (60) configured for implantation in a human eye, and including an energy receiver (32). The energy receiver (32) is configured to receive light emitted from the external non-visible light source (24), and extract energy from the emitted light for powering the intraocular device (60). The intraocular device (60) is configured to regulate a parameter of operation of the intraocular device (60) based on a modulation of the light emitted by the external non-visible light source (24) and received by the energy receiver (32). Other embodiments are also described.

    摘要翻译： 提供了用于与外部不可见光源（24）一起使用的装置。 该装置包括配置用于植入人眼中并包括能量接收器（32）的眼内装置（60）。 能量接收器（32）被配置为接收从外部不可见光源（24）发射的光，并且从所发射的光中提取能量来为眼内装置（60）供电。 眼内装置（60）被配置为基于由外部不可见光源（24）发射并由能量接收器（32）接收的光的调制来调节眼内装置（60）的操作参数。 还描述了其它实施例。

    EFFICIENT DYNAMIC STIMULATION IN AN IMPLANTED DEVICE
    4.
    发明申请
    EFFICIENT DYNAMIC STIMULATION IN AN IMPLANTED DEVICE 审中-公开
    有效的动态刺激在一个植入的设备

    公开(公告)号：WO2004052444A2

    公开(公告)日：2004-06-24

    申请号：PCT/IL2003/001062

    申请日：2003-12-11

    申请人： BIOCONTROL MEDICAL (B.C.M.) LTD. ,  VAINGAST, Shai ,  COHEN, Ehud

    发明人： VAINGAST, Shai ,  COHEN, Ehud

    IPC分类号： A61N

    CPC分类号： A61N1/36142 ,  A61N1/36521 ,  A61N1/37 ,  A61N1/3716

    摘要： A method for measuring impedance of a tissue (20), consisting of charging a capacitor (C15) to a potential, and discharging the capacitor for a discharge period through the tissue. The method further consists of measuring a voltage drop on the capacitor over the discharge period and determining the impedance of the tissue responsive to the potential, the voltage drop, and the discharge period.

    摘要翻译： 一种用于测量组织（20）的阻抗的方法，包括将电容器（C15）充电到电位，并且通过所述组织将电容器放电放电期间。 该方法还包括在放电周期内测量电容器上的电压降，并响应于电位，电压降和放电周期确定组织的阻抗。

    RETINAL PROSTHESIS
    5.
    发明申请
    RETINAL PROSTHESIS 审中-公开
    视网膜假体

    公开(公告)号：WO2010089739A2

    公开(公告)日：2010-08-12

    申请号：PCT/IL2010/000097

    申请日：2010-02-03

    申请人： NANO-RETINA, INC. ,  GROSS, Yossi ,  VAINGAST, Shai ,  GEFEN, Ra'anan

    发明人： GROSS, Yossi ,  VAINGAST, Shai ,  GEFEN, Ra'anan

    CPC分类号： A61N1/36046 ,  A61N1/0543 ,  A61N1/37217 ,  A61N1/3787 ,  H01L27/14621 ,  H01L27/14627 ,  H01L31/145

    摘要： An external device (20) includes a mount (22), which is placed in front of a subject's eye. A laser (24) is coupled to the mount (22) and emits radiation (26) that is outside of 380-750 nm. A partially-transparent mirror (23) is coupled to the mount (22). An intraocular device (30) is implanted entirely in the subject's eye, and includes a plurality of stimulating electrodes (38), and an energy receiver (32), which receives the radiation (26) from the laser (24) and generates a voltage drop. A plurality of photosensors (34) detect photons (33) and generate a signal. Driving circuitry (36) is coupled to the energy receiver (32) and to the photosensors (34), and receives the signals from the photosensors (34) and utilizes the voltage drop to drive the electrodes (38) to apply currents to the retina in response to the signals from the photosensors (34). Other embodiments are also described.

    摘要翻译： 外部设备（20）包括放置在对象眼睛前方的安装件（22）。 激光器（24）耦合到底座（22）并且发射380-750nm之外的辐射（26）。 部分透明的镜子（23）联接到安装件（22）。 眼内装置（30）完全植入到对象的眼睛中，并且包括多个刺激电极（38）和能量接收器（32），其接收来自激光器（24）的辐射（26）并产生电压 下降。 多个光电传感器（34）检测光子（33）并产生信号。 驱动电路（36）耦合到能量接收器（32）和光电传感器（34），并接收来自光电传感器（34）的信号并利用电压降来驱动电极（38）以将电流施加到视网膜 响应于来自光电传感器（34）的信号。 还描述了其他实施例。

    RETINAL PROSTHESIS TECHNIQUES
    6.
    发明申请
    RETINAL PROSTHESIS TECHNIQUES 审中-公开
    RETINAL PROSTHESIS技术

    公开(公告)号：WO2012153325A3

    公开(公告)日：2014-03-06

    申请号：PCT/IL2012000186

    申请日：2012-05-09

    申请人： NANO RETINA INC ,  GEFEN RA ANAN ,  GROSS YOSSI ,  LIRAN TUVIA ,  VAINGAST SHAI

    发明人： GEFEN RA ANAN ,  GROSS YOSSI ,  LIRAN TUVIA ,  VAINGAST SHAI

    IPC分类号： A61N1/36

    CPC分类号： A61N1/36046 ,  A61F2/16 ,  A61F2250/0001 ,  A61N1/0543 ,  A61N1/3787

    摘要： Apparatus for use with an external non-visible light source (24) is provided. The apparatus includes an intraocular device (60) configured for implantation in a human eye, and including an energy receiver (32). The energy receiver (32) is configured to receive light emitted from the external non-visible light source (24), and extract energy from the emitted light for powering the intraocular device (60). The intraocular device (60) is configured to regulate a parameter of operation of the intraocular device (60) based on a modulation of the light emitted by the external non-visible light source (24) and received by the energy receiver (32). Other embodiments are also described.

    摘要翻译： 提供了用于与外部不可见光源（24）一起使用的装置。 该装置包括配置用于植入人眼中并包括能量接收器（32）的眼内装置（60）。 能量接收器（32）被配置为接收从外部不可见光源（24）发射的光，并且从所发射的光中提取能量来为眼内装置（60）供电。 眼内装置（60）被配置为基于由外部不可见光源（24）发射并由能量接收器（32）接收的光的调制来调节眼内装置（60）的操作参数。 还描述了其它实施例。