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公开(公告)号：US11638816B2
公开(公告)日：2023-05-02
申请号：US17230645
申请日：2021-04-14
发明人： Romil Modi , Walter E. Voit , Mario Romero-Ortega
摘要： A nerve cuff electrode device comprising a cuff body having a smart memory polymer layer with a rigid configuration at room temperature and a softened configuration at about 37° C. The smart memory polymer layer has a trained curved region with a radius of curvature of about 3000 microns or less. A plurality of thin film electrodes located on the smart memory polymer layer. The thin film electrodes include discrete titanium nitride electrode sites that are located in the trained curved region. An exposed surface of each of the discrete titanium nitride electrode sites has a charge injection capacity of about 0.1 mC/cm2 or greater. Methods or manufacturing and using the device are also disclosed.
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2.发明授权公开(公告)号：US11596072B2
公开(公告)日：2023-02-28
申请号：US16591002
申请日：2019-10-02
IPC分类号： H05K1/09 , H05K1/11 , H05K3/40 , H05K3/12 , H05K3/00 , H05K3/04 , H05K3/06 , H05K3/34 , H01L21/033 , H05K1/03
摘要： Flexible electrical devices comprising electrode layers on softening polymers and methods of manufacturing such devices, including lift-off processes for forming electrodes on softening polymers, processes for forming devices with a patterned double softening polymer layer, and solder reflow processes for forming electrical contacts on softening polymers.
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公开(公告)号：US20190217082A1
公开(公告)日：2019-07-18
申请号：US16304582
申请日：2017-06-26
发明人： Romil Modi , Walter E. Voit , Mario Romero-Ortega
IPC分类号： A61N1/05 , C08G75/045
CPC分类号： A61N1/0556 , A61B5/04001 , A61B5/6877 , A61B2562/125 , C08G75/045
摘要： A nerve cuff electrode device comprising a cuff body having a smart memory polymer layer with a rigid configuration at room temperature and a softened configuration at about 37 C. The smart memory polymer layer has a trained curved region with a radius of curvature of about 3000 microns or less. A plurality of thin film electrodes located on the smart memory polymer layer. The thin film electrodes include discrete titanium nitride electrode sites that are located in the trained curved region. An exposed surface of each of the discrete titanium nitride electrode sites has a charge injection capacity of about 0.1 mC/cm2 or greater. Methods or manufacturing and using the device are also disclosed.
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公开(公告)号：US20210236810A1
公开(公告)日：2021-08-05
申请号：US17230645
申请日：2021-04-14
发明人： Romil Modi , Walter E. Voit , Mario Romero-Ortega
摘要： A nerve cuff electrode device comprising a cuff body having a smart memory polymer layer with a rigid configuration at room temperature and a softened configuration at about 37° C. The smart memory polymer layer has a trained curved region with a radius of curvature of about 3000 microns or less. A plurality of thin film electrodes located on the smart memory polymer layer. The thin film electrodes include discrete titanium nitride electrode sites that are located in the trained curved region. An exposed surface of each of the discrete titanium nitride electrode sites has a charge injection capacity of about 0.1 mC/cm2 or greater. Methods or manufacturing and using the device are also disclosed.
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5.发明申请公开(公告)号：US20200093007A1
公开(公告)日：2020-03-19
申请号：US16591002
申请日：2019-10-02
摘要： Flexible electrical devices comprising electrode layers on softening polymers and methods of manufacturing such devices, including lift-off processes for forming electrodes on softening polymers, processes for forming devices with a patterned double softening polymer layer, and solder reflow processes for forming electrical contacts on softening polymers.
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公开(公告)号：US11045646B2
公开(公告)日：2021-06-29
申请号：US16304582
申请日：2017-06-26
发明人： Romil Modi , Walter E. Voit , Mario Romero-Ortega
摘要： A nerve cuff electrode device comprising a cuff body having a smart memory polymer layer with a rigid configuration at room temperature and a softened configuration at about 37 C. The smart memory polymer layer has a trained curved region with a radius of curvature of about 3000 microns or less. A plurality of thin film electrodes located on the smart memory polymer layer. The thin film electrodes include discrete titanium nitride electrode sites that are located in the trained curved region. An exposed surface of each of the discrete titanium nitride electrode sites has a charge injection capacity of about 0.1 mC/cm2 or greater. Methods or manufacturing and using the device are also disclosed.
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7.发明授权公开(公告)号：US10485109B2
公开(公告)日：2019-11-19
申请号：US15794863
申请日：2017-10-26
IPC分类号： H05K3/40 , H05K1/03 , H05K1/09 , H05K1/11 , H05K3/00 , H05K3/04 , H05K3/06 , H05K3/12 , H01L21/033 , H05K3/34
摘要： Flexible electrical devices comprising electrode layers on softening polymers and methods of manufacturing such devices, including lift-off processes for forming electrodes on softening polymers, processes for forming devices with a patterned double softening polymer layer, and solder reflow processes for forming electrical contacts on softening polymers.
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8.发明申请公开(公告)号：US20180124926A1
公开(公告)日：2018-05-03
申请号：US15794863
申请日：2017-10-26
CPC分类号： H05K3/4007 , H01L21/0331 , H05K1/0393 , H05K1/09 , H05K1/111 , H05K3/0041 , H05K3/048 , H05K3/064 , H05K3/067 , H05K3/1216 , H05K3/1225 , H05K3/1283 , H05K3/3463 , H05K2203/043 , H05K2203/087 , H05K2203/166
摘要： Flexible electrical devices comprising electrode layers on softening polymers and methods of manufacturing such devices, including lift-off processes for forming electrodes on softening polymers, processes for forming devices with a patterned double softening polymer layer, and solder reflow processes for forming electrical contacts on softening polymers.
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