DK2777050T3 - Systemer og fremgangsmåder til tilvejebringelse af overladningsbeskyttelse i ka-pacitivt koblede biomedicinske elektroder - Google Patents

Systemer og fremgangsmåder til tilvejebringelse af overladningsbeskyttelse i ka-pacitivt koblede biomedicinske elektroder Download PDF

Info

Publication number
DK2777050T3
DK2777050T3 DK12778009.6T DK12778009T DK2777050T3 DK 2777050 T3 DK2777050 T3 DK 2777050T3 DK 12778009 T DK12778009 T DK 12778009T DK 2777050 T3 DK2777050 T3 DK 2777050T3
Authority
DK
Denmark
Prior art keywords
composite material
composite
conductive particles
conductive
electrically conductive
Prior art date
Application number
DK12778009.6T
Other languages
English (en)
Inventor
Kenneth Burnham
Richard Skov
Stephen Tomas
Original Assignee
Flexcon Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Flexcon Co Inc filed Critical Flexcon Co Inc
Application granted granted Critical
Publication of DK2777050T3 publication Critical patent/DK2777050T3/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/14—Conductive material dispersed in non-conductive inorganic material
    • H01B1/18—Conductive material dispersed in non-conductive inorganic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/276—Protection against electrode failure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/251—Means for maintaining electrode contact with the body
    • A61B5/257—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
    • A61B5/259—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes using conductive adhesive means, e.g. gels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/263—Bioelectric electrodes therefor characterised by the electrode materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/277—Capacitive electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/002—Inhomogeneous material in general
    • H01B3/004—Inhomogeneous material in general with conductive additives or conductive layers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A61B2562/0214—Capacitive electrodes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Conductive Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Electrotherapy Devices (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Non-Insulated Conductors (AREA)
  • Organic Chemistry (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)

Claims (15)

1. Medicinsk kompositmateriale, som reagerer på et elektrisk vekselfelt, og som tilvejebringer kapacitiv kobling via kompositmaterialet, kendetegnet ved, at det biomedicinske kompositmateriale omfatter et bindemiddelmateriale, et polmateriale, som er i alt væsentligt dispergeret i bindemiddelmaterialet, og elektrisk ledende partikler i bindemiddelmaterialet, hvorved polmaterialet reagerer på tilstedeværelsen af et elektrisk vekselfelt, og hvorved de elektrisk ledende partikler ikke er af tilstrækkelig koncentration til at danne et ledende netværk igennem kompositmaterialet.
2. Kompositmateriale ifølge krav 1, hvorved bindemiddelmaterialet omfatter et polymerisk materiale.
3. Kompositmateriale ifølge krav 1, hvorved de elektrisk ledende partikler omfatter et hvilket som helst af carbonpulver, -spåner, -granuler eller -nanorør.
4. Kompositmateriale ifølge krav 3, hvorved carbonen foreligger i form af grafit.
5. Kompositmateriale ifølge krav 1, hvorved de elektrisk ledende partikler har massefylder, der ligger i intervallet fra ca. 0,35 g/cm3 til ca. 1,20 g/cm3.
6. Kompositmateriale ifølge krav 1, hvorved de elektrisk ledende partikler har massefylder, der ligger i intervallet fra ca. 0,5 g/cm3 til ca. 1,0 g/cm3.
7. Kompositmateriale ifølge krav 1, hvorved de ledende partiklers overfladeenergi er højere end bindemiddelmaterialets overfladeenergi.
8. Kompositmateriale ifølge krav 1, hvorved de ledende partikler er vilkårligt fordelte i kompositmaterialet.
9. Kompositmateriale ifølge krav 1, hvorved de ledende partikler er tilvejebragt i kompositmaterialet i et ordnet arrangement.
10. Kompositmateriale ifølge krav 1, hvorved det har et ledende lag, som er dannet af carbon.
11. Kompositmateriale ifølge krav 1, hvorved det har et ledende lag, som ikke indeholder sølv/sølvchlorid.
12. Kompositmateriale ifølge krav 1, hvorved det har et antal fobindelsestyper til elektronisk kobling til overvågningsudstyr.
13. Kompositmateriale ifølge krav 1, hvorved bindemiddelmaterialet og polmaterialet udviser indbyrdes molekylær forenelighed, og hvorved de elektrisk ledende partikler forbliver i alt væsentligt isoleret fra hinanden i bindemiddelmaterialet.
14. Kompositmateriale ifølge krav 13, hvorved de elektrisk ledende partikler omfatter et hvilket som helst af carbonpulver, -spåner, -granuler eller -nanorør.
15. Kompositmateriale ifølge krav 13, hvorved de elektrisk ledende partikler har massefylder, der ligger i intervallet fra ca. 0,5 g/cm3 til ca. 1,0 g/cm3.
DK12778009.6T 2011-10-13 2012-10-11 Systemer og fremgangsmåder til tilvejebringelse af overladningsbeskyttelse i ka-pacitivt koblede biomedicinske elektroder DK2777050T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/272,545 US8673184B2 (en) 2011-10-13 2011-10-13 Systems and methods for providing overcharge protection in capacitive coupled biomedical electrodes
PCT/US2012/059654 WO2013055857A1 (en) 2011-10-13 2012-10-11 Systems and methods for providing overcharge protection in capacitive coupled biomedical electrodes

Publications (1)

Publication Number Publication Date
DK2777050T3 true DK2777050T3 (da) 2018-05-07

Family

ID=47073542

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12778009.6T DK2777050T3 (da) 2011-10-13 2012-10-11 Systemer og fremgangsmåder til tilvejebringelse af overladningsbeskyttelse i ka-pacitivt koblede biomedicinske elektroder

Country Status (12)

Country Link
US (2) US8673184B2 (da)
EP (1) EP2777050B1 (da)
JP (3) JP6054974B2 (da)
KR (2) KR101966121B1 (da)
CN (2) CN104011805B (da)
AU (2) AU2012322780B2 (da)
CA (2) CA2987188C (da)
DK (1) DK2777050T3 (da)
ES (1) ES2665825T3 (da)
NO (1) NO2660189T3 (da)
PL (1) PL2777050T3 (da)
WO (1) WO2013055857A1 (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO333507B1 (no) * 2009-06-22 2013-06-24 Condalign As Fremgangsmate for a lage et anisotropisk, ledende lag og en derav frembrakt gjenstand
US9818499B2 (en) * 2011-10-13 2017-11-14 Flexcon Company, Inc. Electrically conductive materials formed by electrophoresis
WO2013151663A1 (en) * 2012-04-02 2013-10-10 modeRNA Therapeutics Modified polynucleotides for the production of membrane proteins
CN108949772A (zh) * 2012-04-02 2018-12-07 现代泰克斯公司 用于产生与人类疾病相关的生物制剂和蛋白质的修饰多核苷酸
CN104828804B (zh) * 2015-03-25 2017-01-25 清华大学 一种多孔碳纳米管‑炭球形复合材料的制备方法
JP2017057256A (ja) * 2015-09-15 2017-03-23 リンテック株式会社 導電性粘着シート
US11058314B1 (en) 2016-07-12 2021-07-13 Mahesh M. Galgalikar Remote individual monitoring, training and recording system
JP7476340B2 (ja) 2020-03-25 2024-04-30 フレクスコン カンパニー インク 等方性非水性電極用センシング素材
KR20230098140A (ko) * 2020-08-28 2023-07-03 스페셜티 일렉트로닉 머티리얼스 벨지움, 에스알엘 전기 전도성 조성물
MX2024002361A (es) 2021-08-31 2024-03-07 Novocure Gmbh Montaje de electrodo que comprende capa de material anisotropico y capa de contacto de piel que comprende compuesto de adhesivo conductivo.
IL311742A (en) 2021-11-17 2024-05-01 Novocure Gmbh Electrode assembly with non-hydrogel conductive adhesive layer and methods of applying tumor treating fields using same
KR20240112275A (ko) 2021-11-30 2024-07-18 노보큐어 게엠베하 종양-치료 전기장을 적용하기 위한 디바이스들, 시스템들, 및 방법들
CN118369133A (zh) 2021-12-17 2024-07-19 诺沃库勒有限责任公司 用于移除和替换电极阵列的导电粘合剂层的系统和方法
WO2023187747A1 (en) 2022-03-31 2023-10-05 Yoram Wasserman Electrode assembly having perforated anisotropic layer, and systems and methods of applying tumor treating fields using same
US20230310850A1 (en) 2022-03-31 2023-10-05 Novocure Gmbh Devices, Systems, And Methods For Applying Tumor-Treating Fields
EP4514444A1 (en) 2022-06-28 2025-03-05 Novocure GmbH Apparatus comprising dielectric layer coupled to anisotropic layer
EP4561665B1 (en) 2022-09-22 2026-03-11 Novocure Gmbh Electrode assembly with filler structure between electrode elements
US20240108881A1 (en) 2022-09-29 2024-04-04 Novocure Gmbh Flexible Electrode Arrays
EP4648841A1 (en) 2023-03-31 2025-11-19 Novocure GmbH Devices, systems, and methods for removing and replacing a subassembly of an electrode assembly
US20250001162A1 (en) 2023-06-30 2025-01-02 Novocure Gmbh Apparatus Having Electrode Array Subassemblies Coupled Together By A Flexible Coupling
US20250205477A1 (en) 2023-12-20 2025-06-26 Novocure Gmbh Devices, Systems, And Methods For Removing And Replacing A Subassembly Of An Electrode Assembly
WO2025191539A1 (en) 2024-03-15 2025-09-18 Novocure Gmbh Reduced impedance transducer array for applying alternating electric fields and methods of production and use thereof
WO2025203004A1 (en) 2024-03-29 2025-10-02 Novocure Gmbh Electrode assembly with polymeric dielectric layer

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188449A (en) 1977-08-04 1980-02-12 Eastman Kodak Company Phosphorescent screens
US4367745A (en) * 1980-05-27 1983-01-11 Minnesota Mining And Manufacturing Company Conformable electrically conductive compositions
US4417174A (en) 1980-10-03 1983-11-22 Alps Electric Co., Ltd. Electroluminescent cell and method of producing the same
US4588762A (en) * 1983-11-25 1986-05-13 Graphic Controls Corporation Pressure sensitive adhesive compositions for medical electrodes
US4816717A (en) 1984-02-06 1989-03-28 Rogers Corporation Electroluminescent lamp having a polymer phosphor layer formed in substantially a non-crossed linked state
US4687968A (en) 1985-08-12 1987-08-18 Rogers Corporation Encapsulated electroluminescent lamp
US4852571A (en) 1987-09-03 1989-08-01 Marquette Electronics Disposable biopotential electrode
CA2004530A1 (en) 1988-12-16 1990-06-16 Larry A. Nativi Desiccant for el lamps
US5246782A (en) 1990-12-10 1993-09-21 The Dow Chemical Company Laminates of polymers having perfluorocyclobutane rings and polymers containing perfluorocyclobutane rings
US5082595A (en) 1990-01-31 1992-01-21 Adhesives Research, Inc. Method of making an electrically conductive pressure sensitive adhesive
US5479070A (en) 1990-05-18 1995-12-26 Fuji Xerox Co., Ltd. Light-emitting element device
US5321069A (en) 1992-11-25 1994-06-14 Afterglow Accent Yarns, Inc. Process for producing phosphorescent yarn and yarn produced by the process
JPH0821469B2 (ja) 1993-06-28 1996-03-04 出光興産株式会社 有機ｅｌ素子の封止方法およびこの封止方法により得られた発光装置
US5552679A (en) 1993-07-15 1996-09-03 International En-R-Tech Incorporated Electroluminescent and light reflective panel
US5505200A (en) * 1994-01-28 1996-04-09 Minnesota Mining And Manufacturing Biomedical conductor containing inorganic oxides and biomedical electrodes prepared therefrom
US6327487B1 (en) * 1995-05-04 2001-12-04 Robert A. Stratbucker Bioelectric interface
US5932339A (en) * 1995-08-22 1999-08-03 Bridgestone Corporation Anisotropically electricity conductive film comprising thermosetting adhesive agent and electrically conductive particles
US6121508A (en) 1995-12-29 2000-09-19 3M Innovative Properties Company Polar, lipophilic pressure-sensitive adhesive compositions and medical devices using same
US5924983A (en) * 1996-04-29 1999-07-20 Minnesota Mining And Manufacturing Company Electrical conductor for biomedical electrodes and biomedical electrodes prepared therefrom
DE19630016C2 (de) 1996-07-25 2000-10-12 Daimler Chrysler Ag Verfahren zur Herstellung einer Leuchtstoffschicht einer Kathodenstrahlröhre
US5800685A (en) 1996-10-28 1998-09-01 Cardiotronics Systems, Inc. Electrically conductive adhesive hydrogels
US5821691A (en) 1997-03-14 1998-10-13 Durel Corporation EL panel with continuous contacts on back of panel
US6432516B1 (en) 1997-04-17 2002-08-13 Kureha Kagaku Kogyo K.K. Moistureproofing film and electroluminescent device
US5855820A (en) * 1997-11-13 1999-01-05 E. I. Du Pont De Nemours And Company Water based thick film conductive compositions
WO1999035889A1 (en) 1998-01-06 1999-07-15 Rogers Corporation Electroluminescent lamps having improved interfacial adhesion
US6207077B1 (en) 2000-02-18 2001-03-27 Orion 21 A.D. Pty Ltd Luminescent gel coats and moldable resins
GB9824818D0 (en) 1998-11-12 1999-01-06 Zeneca Ltd Composition,process and use
JP2000260561A (ja) 1999-03-05 2000-09-22 Toshiba Corp Ｅｌパネル
US6232366B1 (en) * 1999-06-09 2001-05-15 3M Innovative Properties Company Pressure sensitive conductive adhesive having hot-melt properties and biomedical electrodes using same
AU2001247610A1 (en) 2000-03-24 2001-10-08 World Properties Inc. Polymeric organic coatings and method of manufacture thereof
AU2001284180A1 (en) 2000-08-29 2002-03-13 Freelight Systems Limited Display comprising a fluorescent dye doped polymer
JP4207398B2 (ja) * 2001-05-21 2009-01-14 富士ゼロックス株式会社 カーボンナノチューブ構造体の配線の製造方法、並びに、カーボンナノチューブ構造体の配線およびそれを用いたカーボンナノチューブデバイス
AU2003226060A1 (en) * 2002-04-10 2003-10-27 Flexcon Company, Inc. Hydro-insensitive alternating current responsive composites
WO2005044141A2 (en) * 2003-10-31 2005-05-19 Avery Dennison Corporation Skin-contacting heatable dressing
US7620439B2 (en) * 2005-08-04 2009-11-17 3M Innovative Properties Company Conductive adhesives and biomedical articles including same
WO2009006397A2 (en) 2007-06-28 2009-01-08 University Of Pittsburgh-Of The Commonwealth System Of Higher Education Electrode systems and methods comprising a hydrophilic swollen polymer
US20090038832A1 (en) * 2007-08-10 2009-02-12 Sterling Chaffins Device and method of forming electrical path with carbon nanotubes
WO2009023448A1 (en) * 2007-08-13 2009-02-19 Polyone Corporation Electrically conductive polyolefin blends
KR100929593B1 (ko) * 2007-09-20 2009-12-03 제일모직주식회사 이방 도전성 접착 조성물 및 그를 포함하는 이방 도전성 필름
KR101842499B1 (ko) * 2008-07-18 2018-03-27 플렉스콘 컴퍼니 인코포레이티드 심전도 검출 시스템에서 사용하기 위한 고임피던스 신호 검출 시스템 및 방법
US8792957B2 (en) 2008-08-06 2014-07-29 Flexcon Company, Inc. Multiple electrode composite systems in electrocardiogram detection systems
JP2010053250A (ja) * 2008-08-28 2010-03-11 Hyper Drive Corp 導電性ポリマー複合材料及びそれを用いた電場応答性高分子膜
US10090076B2 (en) 2009-06-22 2018-10-02 Condalign As Anisotropic conductive polymer material
NO333507B1 (no) 2009-06-22 2013-06-24 Condalign As Fremgangsmate for a lage et anisotropisk, ledende lag og en derav frembrakt gjenstand
EP3598122B1 (en) 2010-12-08 2022-10-12 Condalign AS Sensor with conductive pathways formed from conductive particles
EP2652059B1 (en) 2010-12-15 2024-12-04 Condalign AS Method for forming uv-curable conductive compositions and a composition thus formed
EP2659063B1 (en) 2010-12-15 2018-06-27 Condalign AS Method for forming an anisotropic conductive paper and a paper thus formed
US20130276882A1 (en) 2010-12-21 2013-10-24 Condalign As Method for forming conductive structures in a solar cell
WO2012085105A1 (en) 2010-12-21 2012-06-28 Condalign As Battery electrode material and method for making the same
DE102011101579B4 (de) * 2011-05-12 2015-03-05 Otto Bock Healthcare Gmbh Verwendung eines leitfähigen Polymermaterials für medizinische und orthopädietechnische Anwendungen
US9818499B2 (en) * 2011-10-13 2017-11-14 Flexcon Company, Inc. Electrically conductive materials formed by electrophoresis

Also Published As

Publication number Publication date
WO2013055857A1 (en) 2013-04-18
AU2012322780B2 (en) 2016-01-28
KR20140103913A (ko) 2014-08-27
CA2852025A1 (en) 2013-04-18
KR20170063985A (ko) 2017-06-08
NO2660189T3 (da) 2018-02-10
CN104011805B (zh) 2017-04-26
US9899121B2 (en) 2018-02-20
CN107230513A (zh) 2017-10-03
US20130092882A1 (en) 2013-04-18
AU2012322780A1 (en) 2014-05-01
JP2017021371A (ja) 2017-01-26
PL2777050T3 (pl) 2018-07-31
EP2777050B1 (en) 2018-01-17
CN104011805A (zh) 2014-08-27
KR101966121B1 (ko) 2019-04-05
JP6054974B2 (ja) 2016-12-27
JP6216854B2 (ja) 2017-10-18
CA2987188A1 (en) 2013-04-18
CA2987188C (en) 2019-07-09
JP2017059544A (ja) 2017-03-23
EP2777050A1 (en) 2014-09-17
ES2665825T3 (es) 2018-04-27
KR101743090B1 (ko) 2017-06-02
AU2016202623A1 (en) 2016-05-19
CA2852025C (en) 2018-03-06
US8673184B2 (en) 2014-03-18
JP2015504569A (ja) 2015-02-12
US20140124711A1 (en) 2014-05-08
CN107230513B (zh) 2020-06-12

Similar Documents

Publication Publication Date Title
CA2852025C (en) Systems and methods for providing overcharge protection in capacitive coupled biomedical electrodes
AU2016202342B2 (en) Electrically conductive materials formed by electrophoresis