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公开(公告)号:US09986924B2
公开(公告)日:2018-06-05
申请号:US14140299
申请日:2013-12-24
申请人: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS , NORTHWESTERN UNIVERSITY , TRUSTEES OF TUFTS COLLEGE , THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
发明人: John A. Rogers , Dae-Hyeong Kim , Fiorenzo Omenetto , David L. Kaplan , Brian Litt , Jonathan Viventi , Yonggang Huang , Jason Amsden
CPC分类号: A61B5/04 , A61B5/05 , A61B5/6867 , A61B2562/0285 , A61L31/047 , A61L31/148 , A61N1/0529 , A61N1/0551 , B82Y15/00 , H01L2924/0002 , H05K1/0283 , H05K3/20 , H01L2924/00
摘要: Provided herein are implantable biomedical devices and methods of administering implantable biomedical devices, making implantable biomedical devices, and using implantable biomedical devices to actuate a target tissue or sense a parameter associated with the target tissue in a biological environment.
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2.
公开(公告)号:US10349860B2
公开(公告)日:2019-07-16
申请号:US14532687
申请日:2014-11-04
申请人: The Board of Trustees of the University of Illinois , The Trustees of the University of Pennsylvania
发明人: John A. Rogers , Dae-Hyeong Kim , Brian Litt , Jonathan Viventi
IPC分类号: A61B5/04 , A61N1/00 , A61B5/0478 , A61F2/72 , A61M5/20 , A61N1/36 , A61N5/06 , A61B5/00 , A61N1/05 , A61M5/31
摘要: Provided are methods and devices for interfacing with brain tissue, specifically for monitoring and/or actuation of spatio-temporal electrical waveforms. The device is conformable having a high electrode density and high spatial and temporal resolution. A conformable substrate supports a conformable electronic circuit and a barrier layer. Electrodes are positioned to provide electrical contact with a brain tissue. A controller monitors or actuates the electrodes, thereby interfacing with the brain tissue. In an aspect, methods are provided to monitor or actuate spatio-temporal electrical waveforms over large brain surface areas by any of the devices disclosed herein.
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公开(公告)号:US11057991B2
公开(公告)日:2021-07-06
申请号:US15942242
申请日:2018-03-30
IPC分类号: H05K1/02 , A61B5/00 , H01L23/31 , A61N1/05 , A61N1/18 , F21K9/00 , H01L27/12 , H01L29/786 , H05K1/14 , H05K3/32 , A61B5/287
摘要: Described herein are flexible and stretchable LED arrays and methods utilizing flexible and stretchable LED arrays. Assembly of flexible LED arrays alongside flexible plasmonic crystals is useful for construction of fluid monitors, permitting sensitive detection of fluid refractive index and composition. Co-integration of flexible LED arrays with flexible photodetector arrays is useful for construction of flexible proximity sensors. Application of stretchable LED arrays onto flexible threads as light emitting sutures provides novel means for performing radiation therapy on wounds.
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公开(公告)号:US10396173B2
公开(公告)日:2019-08-27
申请号:US15632004
申请日:2017-06-23
发明人: John A. Rogers , Fiorenzo G. Omenetto , Suk-Won Hwang , Hu Tao , Dae-Hyeong Kim , David Kaplan
IPC分类号: G06F21/86 , H01L29/66 , H01L31/08 , H01L29/786 , B82Y10/00 , H01L29/06 , H01Q1/22 , H01Q7/00 , G11B23/28 , H01L29/861 , H01L29/778 , H01L29/812 , H01L29/872 , H01L23/29 , H01L27/01 , H01L49/02
摘要: The invention provides transient devices, including active and passive devices that electrically and/or physically transform upon application of at least one internal and/or external stimulus. Materials, modeling tools, manufacturing approaches, device designs and system level examples of transient electronics are provided.
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公开(公告)号:US09691873B2
公开(公告)日:2017-06-27
申请号:US13624096
申请日:2012-09-21
发明人: John A. Rogers , Fiorenzo G. Omenetto , Suk-Won Hwang , Hu Tao , Dae-Hyeong Kim , David Kaplan
IPC分类号: H01L29/66 , H01L31/08 , H01L29/786 , B82Y10/00 , H01L29/06 , H01Q1/22 , H01Q7/00 , G11B23/28 , H01L29/861 , H01L29/778 , H01L29/812 , H01L29/872 , H01L23/29 , H01L27/01 , H01L49/02
CPC分类号: H01L29/66 , B82Y10/00 , G11B23/282 , H01L23/293 , H01L27/016 , H01L28/10 , H01L28/20 , H01L28/40 , H01L29/0669 , H01L29/66007 , H01L29/7787 , H01L29/78603 , H01L29/7869 , H01L29/78696 , H01L29/812 , H01L29/861 , H01L29/872 , H01L31/08 , H01L2924/0002 , H01Q1/2283 , H01Q7/00 , Y10S257/922 , H01L2924/00
摘要: The invention provides transient devices, including active and passive devices that electrically and/or physically transform upon application of at least one internal and/or external stimulus. Materials, modeling tools, manufacturing approaches, device designs and system level examples of transient electronics are provided.
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公开(公告)号:US10925523B2
公开(公告)日:2021-02-23
申请号:US16616770
申请日:2018-06-01
发明人: John A. Rogers , Jungil Choi , Tyler R. Ray , Johnathan T. Reeder , Yurina Sekine , Amay J. Bandodkar , Yi Zhang , Hexia Guo , Sungbong Kim , Diana Ostojich
摘要: Provided are microfluidic systems for monitoring a biofluid property and related methods. Specially configured microfluidic networks and associated structural support and functional elements, including flexible substrates, capping layers, and fluidic conduits and controllers, provide reliable biofluid collection. Optical components and indicators provide a reliable and readily observable readout, including of any of a number of biofluid properties, including directly from biofluid collected in the microfluidic network.
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7.
公开(公告)号:US10653342B2
公开(公告)日:2020-05-19
申请号:US15625087
申请日:2017-06-16
发明人: John A. Rogers , Jungil Choi , Sungbong Kim
摘要: The invention provides systems for handling biofluids including the transport, capture, collection, storage, sensing, and/or evaluation of biofluids released by tissue. Systems of some aspects provide a versatile platform for characterization of a broad range of physical and/or chemical biofluid attributes in real time and over clinically relevant timeframes. Systems of some aspects provide for collection and/or analysis of biofluids from conformal, watertight tissue interfaces over time intervals allowing for quantitative temporal and/or volumetric characterization of biofluid release, such as release rates and release volumes.
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公开(公告)号:US11517238B2
公开(公告)日:2022-12-06
申请号:US16162613
申请日:2018-10-17
发明人: John A. Rogers , Hui Fang , Jianing Zhao , Enming Song , Yoon Kyeung Lee
摘要: Provided are methods of making a long-term implantable electronic device, and related implantable devices, including by providing a substrate having a first encapsulation layer that covers at least a portion of the substrate, the first encapsulation layer having a receiving surface; providing one or more electronic devices on the first encapsulation layer receiving surface; and removing at least a portion of the substrate from the first encapsulation layer; thereby making the long-term implantable electronic device. Further desirable properties, including device lifetime increases during use in environments that are challenging for sensitive electronic device components, are achieved through the use of additional layers such as longevity-extending layers and/or ion-barrier layers in combination with an encapsulation layer.
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公开(公告)号:US09825229B2
公开(公告)日:2017-11-21
申请号:US14772312
申请日:2014-04-03
申请人: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS , NORTHWESTERN UNIVERSITY , UNIVERSITY OF MIAMI
发明人: John A. Rogers , William L. Wilson , Sung Hun Jin , Simon N. Dunham , Xu Xie , Ahmad Islam , Frank Du , Yonggang Huang , Jizhou Song
CPC分类号: H01L51/0048 , B82Y30/00 , C01B31/026 , C01B32/17 , C01B2202/22 , C01B2202/34 , G01N21/62 , H01L21/02606 , H01L51/0004 , H01L51/0025 , H01M4/1393
摘要: The present invention provides methods for purifying a layer of carbon nanotubes comprising providing a precursor layer of substantially aligned carbon nanotubes supported by a substrate, wherein the precursor layer comprises a mixture of first carbon nanotubes and second carbon nanotubes; selectively heating the first carbon nanotubes; and separating the first carbon nanotubes from the second carbon nanotubes, thereby generating a purified layer of carbon nanotubes. Devices benefiting from enhanced electrical properties enabled by the purified layer of carbon nanotubes are also described.
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10.
公开(公告)号:US11596329B2
公开(公告)日:2023-03-07
申请号:US16872522
申请日:2020-05-12
发明人: John A. Rogers , Jungil Choi , Sungbong Kim
摘要: The invention provides systems for handling biofluids including the transport, capture, collection, storage, sensing, and/or evaluation of biofluids released by tissue. Systems of some aspects provide a versatile platform for characterization of a broad range of physical and/or chemical biofluid attributes in real time and over clinically relevant timeframes. Systems of some aspects provide for collection and/or analysis of biofluids from conformal, watertight tissue interfaces over time intervals allowing for quantitative temporal and/or volumetric characterization of biofluid release, such as release rates and release volumes.
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