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公开(公告)号：US20180169413A1
公开(公告)日：2018-06-21
申请号：US15886522
申请日：2018-02-01
发明人： Robert Jay Greenberg , Kelly Hobart McClure , James S. Little , Rongqing Dal , Arup Roy , Richard Augustin Castro , John Reinhold , Kea-Tiong Tang , Sumit Yadav , Chunhong Zhou , David Daomin 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 is 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 damage and further electrode damage. The present invention presents system and stimulator control mechanisms to prevent damage to neural tissue.
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公开(公告)号：US11224746B2
公开(公告)日：2022-01-18
申请号：US16516066
申请日：2019-07-18
发明人： Robert Jay Greenberg , Kelly Hobart McClure , James S. Little , Rongqing Dai , Arup Roy , Richard Agustin Castro , John Reinhold , Kea-Tiong Tang , Sumit Yadav , Chunhong Zhou , David Daomin Zhou , Pishoy Maksy
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 is 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 damage and further electrode damage. The present invention presents system and stimulator control mechanisms to prevent damage to neural tissue.
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公开(公告)号：US11173306B2
公开(公告)日：2021-11-16
申请号：US16516078
申请日：2019-07-18
发明人： Robert Jay Greenberg , Kelly Hobart McClure , James S. Little , Rongqing Dai , Arup Roy , Richard Agustin Castro , John Reinhold , Kea-Tiong Tang , Sumit Yadav , Chunhong Zhou , David Daomin Zhou , Pishoy Maksy
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 is 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 damage and further electrode damage. The present invention presents system and stimulator control mechanisms to prevent damage to neural tissue.
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公开(公告)号：US11173305B2
公开(公告)日：2021-11-16
申请号：US16516046
申请日：2019-07-18
发明人： Robert Jay Greenberg , Kelly Hobart McClure , James S. Little , Rongqing Dai , Arup Roy , Richard Agustin Castro , John Reinhold , Kea-Tiong Tang , Sumit Yadav , Chunhong Zhou , David Daomin Zhou , Pishoy Maksy
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 is 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 damage and further electrode damage. The present invention presents system and stimulator control mechanisms to prevent damage to neural tissue.
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公开(公告)号：US11129984B2
公开(公告)日：2021-09-28
申请号：US16516058
申请日：2019-07-18
发明人： Robert Jay Greenberg , Kelly Hobart McClure , James S. Little , Rongqing Dai , Arup Roy , Richard Agustin Castro , John Reinhold , Kea-Tiong Tang , Sumit Yadav , Chunhong Zhou , David Daomin Zhou , Pishoy Maksy
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 is 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 damage and further electrode damage. The present invention presents system and stimulator control mechanisms to prevent damage to neural tissue.
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公开(公告)号：US11627664B2
公开(公告)日：2023-04-11
申请号：US16425809
申请日：2019-05-29
摘要： A method for manufacturing a flexible circuit electrode array, comprising: a) depositing a metal trace layer containing a base coating layer, a conducting layer and a top coating layer on the insulator polymer base layer; b) applying a layer of photoresist on the metal trace layer and patterning the metal trace layer and forming metal traces on the insulator polymer base layer; c) activating the insulator polymer base layer and depositing a top insulator polymer layer and forming one single insulating polymer layer with the base insulator polymer layer; d) applying a thin metal layer and a layer of photoresist on the surface of the insulator polymer layer and selective etching the insulator layer and the top coating layer to obtain at least one via; and e) filling the via with electrode material. A layer of polymer is laid down. A layer of metal is applied to the polymer and patterned to create electrodes and leads for those electrodes. A second layer of polymer is applied over the metal layer and patterned to leave openings for the electrodes, or openings are created later by means such as laser ablation. Hence the array and its supply cable are formed of a single body. Alternatively, multiple alternating layers of metal and polymer may be applied to obtain more metal traces within a given width.
The method provides an excellent adhesion between the polymer base layer and the polymer top layer and insulation of the trace metals and electrodes.-
公开(公告)号：US20190297729A1
公开(公告)日：2019-09-26
申请号：US16425809
申请日：2019-05-29
摘要： A method for manufacturing a flexible circuit electrode array, comprising: a) depositing a metal trace layer containing a base coating layer, a conducting layer and a top coating layer on the insulator polymer base layer; b) applying a layer of photoresist on the metal trace layer and patterning the metal trace layer and forming metal traces on the insulator polymer base layer; c) activating the insulator polymer base layer and depositing a top insulator polymer layer and forming one single insulating polymer layer with the base insulator polymer layer; d) applying a thin metal layer and a layer of photoresist on the surface of the insulator polymer layer and selective etching the insulator layer and the top coating layer to obtain at least one via; and e) filling the via with electrode material. A layer of polymer is laid down. A layer of metal is applied to the polymer and patterned to create electrodes and leads for those electrodes. A second layer of polymer is applied over the metal layer and patterned to leave openings for the electrodes, or openings are created later by means such as laser ablation. Hence the array and its supply cable are formed of a single body. Alternatively, multiple alternating layers of metal and polymer may be applied to obtain more metal traces within a given width.The method provides an excellent adhesion between the polymer base layer and the polymer top layer and insulation of the trace metals and electrodes.
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公开(公告)号：US10406361B2
公开(公告)日：2019-09-10
申请号：US15886522
申请日：2018-02-01
发明人： Robert Jay Greenberg , Kelly Hobart McClure , James S. Little , Rongqing Dai , Arup Roy , Richard Augustin Castro , John Reinhold , Kea-Tiong Tang , Sumit Yadav , Chunhong Zhou , David Daomin Zhou , Pishoy Maksy
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 is 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 damage and further electrode damage. The present invention presents system and stimulator control mechanisms to prevent damage to neural tissue.
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