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    • 7. 发明授权
    • Adaptive place-pitch ranking procedure for optimizing performance of a multi-channel neural stimulator
    • 用于优化多通道神经刺激器性能的自适应放置间距排序程序
    • US07571005B1
    • 2009-08-04
    • US11469820
    • 2006-09-01
    • Philip A SegelTracey L. KrugerLeonid M Litvak
    • Philip A SegelTracey L. KrugerLeonid M Litvak
    • A61N1/36A61F11/04A61F11/00
    • A61N1/36036
    • An adaptive place-pitch ranking procedure for use with a cochlear implant or other neural stimulation system provides a systematic method for quantifying the magnitude and direction of errors along the place-pitch continuum. The method may be conducted and completed in a relatively short period of time. In use, the implant user or listener is asked to rank the percepts obtained after a sequential presentation of monopolar stimulation pulses are applied to a selected spatially-defined electrode pair. The spatially-defined electrode pair may be a physical electrode pair or a virtual electrode pair. A virtual electrode pair includes at least one virtual electrode contact. Should the patient's judgment of pitch order be correct for all applied interrogations, then no further testing involving the tested electrode pair (two electrode contacts) is undertaken. However, should there be errors in the place-pitch ranking, which errors evidence perceptual place-confusions, then a search is undertaken for the spread of the perceptual confusion. This search for the spread of confusion continues until no errors are made in all directions. Identified channels wherein pitch confusion exists may be de-selected (not used) during normal operation of the cochlear implant or other neural stimulation system.
    • 用于耳蜗植入物或其他神经刺激系统的自适应放置间距分级程序提供了一种用于量化沿着位置 - 俯仰连续体的误差的大小和方向的系统方法。 该方法可以在相当短的时间内进行和完成。 在使用中,要求植入用户或收听者将单极刺激脉冲的顺序呈现施加到所选择的空间限定电极对之后获得的感知进行排名。 空间限定的电极对可以是物理电极对或虚拟电极对。 虚拟电极对包括至少一个虚拟电极触点。 如果患者对所有应用询问的音调顺序的判断是正确的,则不进行涉及被测电极对(两个电极接触)的进一步测试。 然而,如果地方间距排序有错误,哪些错误证据感知地点混淆,那么就会对感知混乱的扩散进行搜索。 这种寻求混乱的传播继续下去,直到在所有方向没有错误。 在耳蜗植入物或其他神经刺激系统的正常操作期间,存在音高混乱存在的识别的通道可被取消选择(未使用)。
    • 8. 发明授权
    • Adaptive system and method for place-pitch ranking a multi-channel neural stimulator
    • 多通道神经刺激器的放置间距排序的自适应系统和方法
    • US07835799B1
    • 2010-11-16
    • US12334453
    • 2008-12-13
    • Philip A SegelTracey L KrugerLeonid M Litvak
    • Philip A SegelTracey L KrugerLeonid M Litvak
    • A61N1/36A61F11/04A61F11/00
    • A61N1/36036
    • An adaptive place-pitch ranking procedure for use with a cochlear implant or other neural stimulation system provides a systematic method for quantifying the magnitude and direction of errors along the place-pitch continuum. The method may be conducted and completed in a relatively short period of time. In use, the implant user or listener is asked to rank the percepts obtained after a sequential presentation of monopolar stimulation pulses are applied to a selected spatially-defined electrode pair. The spatially-defined electrode pair may be a physical electrode pair or a virtual electrode pair. A virtual electrode pair includes at least one virtual electrode contact. Should the patient's judgment of pitch order be correct for all applied interrogations, then no further testing involving the tested electrode pair (two electrode contacts) is undertaken. However, should there be errors in the place-pitch ranking, which errors evidence perceptual place-confusions, then a search is undertaken for the spread of the perceptual confusion. This search for the spread of confusion continues until no errors are made in all directions. Identified channels wherein pitch confusion exists may be de-selected (not used) during normal operation of the cochlear implant or other neural stimulation system.
    • 用于耳蜗植入物或其他神经刺激系统的自适应放置间距分级程序提供了一种用于量化沿着位置 - 俯仰连续体的误差的大小和方向的系统方法。 该方法可以在相当短的时间内进行和完成。 在使用中,要求植入用户或收听者将单极刺激脉冲的顺序呈现施加到所选择的空间限定电极对之后获得的感知进行排名。 空间限定的电极对可以是物理电极对或虚拟电极对。 虚拟电极对包括至少一个虚拟电极触点。 如果患者对所有应用询问的音调顺序的判断是正确的,则不进行涉及被测电极对(两个电极接触)的进一步测试。 然而,如果地方间距排序有错误,哪些错误证据感知地点混淆,那么就会对感知混乱的扩散进行搜索。 这种寻求混乱的传播继续下去,直到在所有方向没有错误。 在耳蜗植入物或其他神经刺激系统的正常操作期间,存在音高混乱存在的识别的通道可被取消选择(未使用)。
    • 9. 发明授权
    • Adaptive place-pitch ranking within a multi-channel neural stimulator
    • 多通道神经刺激器内自适应放置间距排序
    • US07835800B1
    • 2010-11-16
    • US12334455
    • 2008-12-13
    • Philip A SegelTracey L KrugerLeonid M Litvak
    • Philip A SegelTracey L KrugerLeonid M Litvak
    • A61N1/36A61F11/04A61F11/00
    • A61N1/36036
    • An adaptive place-pitch ranking procedure for use with a cochlear implant or other neural stimulation system provides a systematic method for quantifying the magnitude and direction of errors along the place-pitch continuum. The method may be conducted and completed in a relatively short period of time. In use, the implant user or listener is asked to rank the percepts obtained after a sequential presentation of monopolar stimulation pulses are applied to a selected spatially-defined electrode pair. The spatially-defined electrode pair may be a physical electrode pair or a virtual electrode pair. A virtual electrode pair includes at least one virtual electrode contact. Should the patient's judgment of pitch order be correct for all applied interrogations, then no further testing involving the tested electrode pair (two electrode contacts) is undertaken. However, should there be errors in the place-pitch ranking, which errors evidence perceptual place-confusions, then a search is undertaken for the spread of the perceptual confusion. This search for the spread of confusion continues until no errors are made in all directions. Identified channels wherein pitch confusion exists may be de-selected (not used) during normal operation of the cochlear implant or other neural stimulation system.
    • 用于耳蜗植入物或其他神经刺激系统的自适应放置间距分级程序提供了一种用于量化沿着位置 - 俯仰连续体的误差的大小和方向的系统方法。 该方法可以在相当短的时间内进行和完成。 在使用中,要求植入用户或收听者将单极刺激脉冲的顺序呈现施加到所选择的空间限定电极对之后获得的感知进行排名。 空间限定的电极对可以是物理电极对或虚拟电极对。 虚拟电极对包括至少一个虚拟电极触点。 如果患者对所有应用询问的音调顺序的判断是正确的,则不进行涉及被测电极对(两个电极接触)的进一步测试。 然而,如果地方间距排序有错误,哪些错误证据感知地点混淆,那么就会对感知混乱的扩散进行搜索。 这种寻求混乱的传播继续下去,直到在所有方向没有错误。 在耳蜗植入物或其他神经刺激系统的正常操作期间,存在音高混乱存在的识别的通道可被取消选择(未使用)。
    • 10. 发明授权
    • Adaptive place-pitch ranking procedure for optimizing performance of a multi-channel neural stimulator
    • 用于优化多通道神经刺激器性能的自适应放置间距排序程序
    • US07493170B1
    • 2009-02-17
    • US11469758
    • 2006-09-01
    • Philip A SegelTracey L Kruger
    • Philip A SegelTracey L Kruger
    • A61N1/36A61F11/04A61F11/00
    • A61N1/36036
    • An adaptive place-pitch ranking procedure for use with a cochlear implant or other neural stimulation system provides a systematic method for quantifying the magnitude and direction of errors along the place-pitch continuum. The method may be conducted and completed in a relatively short period of time. In use, the implant user or listener is asked to rank the percepts obtained after a sequential presentation of monopolar stimulation pulses are applied to a selected spatially-defined electrode pair. Should the patient's judgment of pitch order be correct for all applied interrogations, then no further testing involving the tested electrode pair (two electrode contacts) is undertaken. However, should there be errors in the place-pitch ranking, which errors evidence perceptual place-confusions, then a search is undertaken for the spread of the perceptual confusion by separating the target channel and competing channel by one electrode contact at a time. This search for the spread of confusion continues until no errors are made in all directions. Identified channels wherein pitch confusion exists may be deselected (not used) during normal operation of the cochlear implant.
    • 用于耳蜗植入物或其他神经刺激系统的自适应放置间距分级程序提供了一种用于量化沿着位置 - 俯仰连续体的误差的大小和方向的系统方法。 该方法可以在相当短的时间内进行和完成。 在使用中,要求植入用户或收听者将单极刺激脉冲的顺序呈现施加到所选择的空间限定电极对之后获得的感知进行排名。 如果患者对所有应用询问的音调顺序的判断是正确的,则不进行涉及被测电极对(两个电极接触)的进一步测试。 然而,如果地点间距排序有错误,哪些错误证据感知地点混淆,那么通过一次一个电极接触分离目标通道和竞争通道,进行感知混乱的扩展。 这种寻求混乱的传播继续下去,直到在所有方向没有错误。 可以在耳蜗植入物的正常操作期间取消选择(不使用)音高混乱存在的识别的通道。