-
公开(公告)号：US10065036B2
公开(公告)日：2018-09-04
申请号：US11906167
申请日：2007-09-28
摘要： The present invention is a method for measuring stable and reproducible electrode-tissue impedance, comprising preconditioning an electrode-tissue interface. Further aspect of the invention is a stimulation system for a visual prosthesis generating a stimulation signal to precondition the electrode-tissue interface, comprising a computer; software, loaded in the computer, adapted to perform a stimulating method for a visual prosthesis having a plurality of electrodes; a video processing unit; and an implanted neuron-stimulator.
-
公开(公告)号：US09802045B2
公开(公告)日：2017-10-31
申请号：US11924436
申请日：2007-10-25
IPC分类号： A61N1/36
CPC分类号： A61N1/36046 , A61N1/0543
摘要： The present invention is a method for measuring stable and reproducible electrode-tissue impedance, comprising preconditioning an electrode-tissue interface. Further aspect of the invention is a stimulation system for a visual prosthesis generating a stimulation signal to precondition the electrode-tissue interface, comprising a computer; software, loaded in the computer, adapted to perform a stimulating method for a visual prosthesis having a plurality of electrodes; a video processing unit; and an implanted neuron-stimulator.
-
3.发明申请公开(公告)号：US20080275362A1
公开(公告)日：2008-11-06
申请号：US11924436
申请日：2007-10-25
IPC分类号： A61B5/053
CPC分类号： A61N1/36046 , A61N1/0543
摘要： The present invention is a method for measuring stable and reproducible electrode-tissue impedance, comprising preconditioning an electrode-tissue interface. Further aspect of the invention is a stimulation system for a visual prosthesis generating a stimulation signal to precondition the electrode-tissue interface, comprising a computer; software, loaded in the computer, adapted to perform a stimulating method for a visual prosthesis having a plurality of electrodes; a video processing unit; and an implanted neuron-stimulator.
摘要翻译： 本发明是一种用于测量稳定且可再现的电极组织阻抗的方法，包括预处理电极 - 组织界面。 本发明的另一方面是一种用于视觉假体的刺激系统，其产生用于预处理电极 - 组织界面的刺激信号，所述刺激信号包括计算机; 软件，装在计算机中，适用于执行具有多个电极的视觉假体的刺激方法; 视频处理单元; 和植入的神经元刺激器。
-
4.发明申请公开(公告)号：US20080082140A1
公开(公告)日：2008-04-03
申请号：US11906167
申请日：2007-09-28
IPC分类号： A61N1/00
CPC分类号： A61N1/36046 , A61N1/0543
摘要： The present invention is a method for measuring stable and reproducible electrode-tissue impedance, comprising preconditioning an electrode-tissue interface. Further aspect of the invention is a stimulation system for a visual prosthesis generating a stimulation signal to precondition the electrode-tissue interface, comprising a computer; software, loaded in the computer, adapted to perform a stimulating method for a visual prosthesis having a plurality of electrodes; a video processing unit; and an implanted neuron-stimulator.
摘要翻译： 本发明是一种用于测量稳定且可再现的电极组织阻抗的方法，包括预处理电极 - 组织界面。 本发明的另一方面是一种用于视觉假体的刺激系统，其产生用于预处理电极 - 组织界面的刺激信号，所述刺激信号包括计算机; 软件，装在计算机中，适用于执行具有多个电极的视觉假体的刺激方法; 视频处理单元; 和植入的神经元刺激器。
-
公开(公告)号：US20080294223A1
公开(公告)日：2008-11-27
申请号：US11925285
申请日：2007-10-26
申请人： Robert J. Greenberg , Ione Fine , Arup Roy , Matthew J. McMahon , Mark S. Humayun , James David Weiland , Alan M. Horsager , Dao Min Zhou , Amy Hines , Sumit Yadav , Rongqing Dai
发明人： Robert J. Greenberg , Ione Fine , Arup Roy , Matthew J. McMahon , Mark S. Humayun , James David Weiland , Alan M. Horsager , Dao Min Zhou , Amy Hines , Sumit Yadav , Rongqing Dai
IPC分类号： A61N1/36
CPC分类号： A61N1/0543 , A61N1/36046 , A61N1/37247
摘要： The invention is a method of automatically adjusting an electrode array to the neural characteristics of an individual subject. The response to electrical neural stimulation varies from subject to subject. Measure of impedance may be used to predict the electrode height from the neural tissue and, thereby, predict the threshold of perception. Alternatively, electrode height may be measured directly to predict the threshold of perception. Also, impedance measurement may be used to quickly identify defective electrodes and proper electrode placement.
摘要翻译： 本发明是一种将电极阵列自动调整为个体对象的神经特征的方法。 对电神经刺激的反应因受试者而异。 可以使用阻抗测量来预测来自神经组织的电极高度，从而预测感知的阈值。 或者，可以直接测量电极高度以预测感知阈值。 此外，阻抗测量可用于快速识别有缺陷的电极和适当的电极放置。
-
公开(公告)号：US08190267B2
公开(公告)日：2012-05-29
申请号：US11925285
申请日：2007-10-26
申请人： Robert J. Greenberg , Ione Fine , Arup Roy , Matthew J. McMahon , Mark S. Humayun , James David Weiland , Alan M. Horsager , Dao Min Zhou , Amy Hines , Sumit Yadav , Rongqing Dai
发明人： Robert J. Greenberg , Ione Fine , Arup Roy , Matthew J. McMahon , Mark S. Humayun , James David Weiland , Alan M. Horsager , Dao Min Zhou , Amy Hines , Sumit Yadav , Rongqing Dai
IPC分类号： A61N1/05
CPC分类号： A61N1/0543 , A61N1/36046 , A61N1/37247
摘要： The invention is a method of automatically adjusting an electrode array to the neural characteristics of an individual subject. The response to electrical neural stimulation varies from subject to subject. Measure of impedance may be used to predict the electrode height from the neural tissue and, thereby, predict the threshold of perception. Alternatively, electrode height may be measured directly to predict the threshold of perception. Also, impedance measurement may be used to quickly identify defective electrodes and proper electrode placement.
-
公开(公告)号：US08180454B2
公开(公告)日：2012-05-15
申请号：US11607201
申请日：2006-12-01
申请人： Robert J. Greenberg , Ione Fine , Arup Roy , Matthew J. McMahon , Mark S. Humayun , James David Weiland , Alan M. Horsager , Dao Min Zhou , Amy Hines , Sumit Yadav , Rongqing Dai
发明人： Robert J. Greenberg , Ione Fine , Arup Roy , Matthew J. McMahon , Mark S. Humayun , James David Weiland , Alan M. Horsager , Dao Min Zhou , Amy Hines , Sumit Yadav , Rongqing Dai
IPC分类号： A61N1/18
CPC分类号： A61N1/0543 , A61N1/36046 , A61N1/37247
摘要： The invention is a method of automatically adjusting an electrode array to the neural characteristics of an individual subject. The response to electrical neural stimulation varies from subject to subject. Measure of impedance may be used to predict the electrode height from the neural tissue and, thereby, predict the threshold of perception. Alternatively, electrode height may be measured directly to predict the threshold of perception. Also, impedance measurement may be used to quickly identify defective electrodes and proper electrode placement.
摘要翻译： 本发明是一种将电极阵列自动调整为个体对象的神经特征的方法。 对电神经刺激的反应因受试者而异。 可以使用阻抗测量来预测来自神经组织的电极高度，从而预测感知的阈值。 或者，可以直接测量电极高度以预测感知阈值。 此外，阻抗测量可用于快速识别有缺陷的电极和适当的电极放置。
-
公开(公告)号：US09597495B2
公开(公告)日：2017-03-21
申请号：US13452300
申请日：2012-04-20
申请人： Robert J. Greenberg , Jone Fine , Arup Roy , Matthew J. McMahon , Mark S. Humayun , James David Welland , Alan M. Horsager , Dao Min Zhou , Amy Hines , Sumit Yadav , Rongqing Dai
发明人： Robert J. Greenberg , Jone Fine , Arup Roy , Matthew J. McMahon , Mark S. Humayun , James David Welland , Alan M. Horsager , Dao Min Zhou , Amy Hines , Sumit Yadav , Rongqing Dai
CPC分类号： A61N1/0543 , A61N1/36046 , A61N1/37247
摘要： The invention is a method of identifying a preferred location for an electrode array to the neural characteristics of an individual subject. The response to electrical neural stimulation varies from subject to subject and array location to array location. Measure of impedance may be used to predict the electrode height from the neural tissue and, thereby, predict the preferred location. Alternatively, electrode height may be measured directly to predict the preferred location.
-
公开(公告)号：US20120203293A1
公开(公告)日：2012-08-09
申请号：US13452300
申请日：2012-04-20
申请人： Robert J. Greenberg , Jone Fine , Arup Roy , Matthew J. McMahon , Mark S. Humayun , James David Welland , Alan M. Horsager , Dao Min Zhou , Amy Hines , Sumit Yadav , Rongqing Dai
发明人： Robert J. Greenberg , Jone Fine , Arup Roy , Matthew J. McMahon , Mark S. Humayun , James David Welland , Alan M. Horsager , Dao Min Zhou , Amy Hines , Sumit Yadav , Rongqing Dai
IPC分类号： A61N1/372
CPC分类号： A61N1/0543 , A61N1/36046 , A61N1/37247
摘要： The invention is a method of identifying a preferred location for an electrode array to the neural characteristics of an individual subject. The response to electrical neural stimulation varies from subject to subject and array location to array location. Measure of impedance may be used to predict the electrode height from the neural tissue and, thereby, predict the preferred location. Alternatively, electrode height may be measured directly to predict the preferred location.
摘要翻译： 本发明是一种将电极阵列的优选位置识别为个体对象的神经特征的方法。 对电神经刺激的反应从主体到主体和阵列位置到阵列位置不同。 可以使用阻抗测量来预测来自神经组织的电极高度，从而预测优选的位置。 或者，可以直接测量电极高度以预测优选位置。
-
公开(公告)号：US08423151B2
公开(公告)日：2013-04-16
申请号：US11926057
申请日：2007-10-28
申请人： Robert Jay Greenberg , Kelly Hobart McClure , James Singleton Little , Rongqing Dai , Arup Roy , Richard Agustin Castro , John Reinhold , Kea-Tiong Tang , Sumit Yadav , Chunhong Zhou , Dao Min Zhou , Pishoy Maksy
发明人： Robert Jay Greenberg , Kelly Hobart McClure , James Singleton Little , Rongqing Dai , Arup Roy , Richard Agustin Castro , John Reinhold , Kea-Tiong Tang , Sumit Yadav , Chunhong Zhou , Dao Min Zhou , Pishoy Maksy
CPC分类号： A61N1/36046 , A61N1/0543 , A61N1/0551 , A61N1/08 , A61N1/36142 , A61N1/36185
摘要： In electrically stimulating neural tissue it is important to prevent over stimulation and unbalanced stimulation which would cause damage to the neural tissue, the electrode, or both. It is critical that neural tissue in not subjected to any direct current or alternating current above a safe threshold. Further, it is important to identify defective electrodes as continued use may result in neural and further electrode damage. Systems and stimulator control mechanisms to prevent damage to neural tissue.
摘要翻译： 在电刺激神经组织中，重要的是防止过度刺激和不平衡刺激，这将导致对神经组织，电极或两者的损伤。 至关重要的是神经组织不会受到高于安全阈值的任何直流或交流电流的影响。 此外，重要的是识别有缺陷的电极，因为继续使用可能导致神经和电极损坏。 系统和刺激物控制机制，以防止损伤神经组织。
-
-
-
-
-
-
-
-
-
搜索结果
82 条记录 (耗时 0.028 秒)
