JP7448013B2 - 生体信号センシング電極 - Google Patents

生体信号センシング電極 Download PDF

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Publication number
JP7448013B2
JP7448013B2 JP2022541536A JP2022541536A JP7448013B2 JP 7448013 B2 JP7448013 B2 JP 7448013B2 JP 2022541536 A JP2022541536 A JP 2022541536A JP 2022541536 A JP2022541536 A JP 2022541536A JP 7448013 B2 JP7448013 B2 JP 7448013B2
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polymer
sensing electrode
group
particles
mass
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JP2022541536A
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Japanese (ja)
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JPWO2022030448A5 (https=
JPWO2022030448A1 (https=
Inventor
宏介 杉浦
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Murata Manufacturing Co Ltd
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Murata Manufacturing Co Ltd
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    • 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
    • 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
    • A61B5/268—Bioelectric electrodes therefor characterised by the electrode materials containing conductive polymers, e.g. PEDOT:PSS polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/10—Metal compounds
    • C08K3/14—Carbides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
JP2022541536A 2020-08-03 2021-08-02 生体信号センシング電極 Active JP7448013B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020131864 2020-08-03
JP2020131864 2020-08-03
PCT/JP2021/028615 WO2022030448A1 (ja) 2020-08-03 2021-08-02 生体信号センシング電極

Publications (3)

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JPWO2022030448A1 JPWO2022030448A1 (https=) 2022-02-10
JPWO2022030448A5 JPWO2022030448A5 (https=) 2023-04-14
JP7448013B2 true JP7448013B2 (ja) 2024-03-12

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ID=80117971

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JP2022541536A Active JP7448013B2 (ja) 2020-08-03 2021-08-02 生体信号センシング電極

Country Status (4)

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US (1) US20230165500A1 (https=)
JP (1) JP7448013B2 (https=)
CN (1) CN115885012B (https=)
WO (1) WO2022030448A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119137685A (zh) * 2022-05-18 2024-12-13 株式会社村田制作所 膜和电极
CN121358404A (zh) * 2023-06-20 2026-01-16 株式会社村田制作所 电极
WO2025127027A1 (ja) * 2023-12-11 2025-06-19 株式会社村田製作所 電極
WO2025173769A1 (ja) * 2024-02-16 2025-08-21 株式会社村田製作所 生体信号センシング電極

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019055784A1 (en) 2017-09-15 2019-03-21 The Trustees Of The University Of Pennsylvania IMPLANTABLE DEVICES USING 2D METALLIC CARBIDES AND NITRIDES (MXENES)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016208190A1 (ja) * 2015-06-24 2016-12-29 日本ゼオン株式会社 電気化学素子電極用組成物、電気化学素子用電極および電気化学素子、並びに電気化学素子電極用組成物の製造方法
JP2017042300A (ja) * 2015-08-25 2017-03-02 国立大学法人山梨大学 導電性組成物、導電性部材及び生体センシング用デバイス
KR20200102535A (ko) * 2016-04-22 2020-08-31 한국과학기술연구원 Emi 차폐용 2차원 금속 탄화물, 질화물 및 탄질화물 필름 및 복합체
WO2020004173A1 (ja) * 2018-06-28 2020-01-02 株式会社村田製作所 電気化学キャパシタ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019055784A1 (en) 2017-09-15 2019-03-21 The Trustees Of The University Of Pennsylvania IMPLANTABLE DEVICES USING 2D METALLIC CARBIDES AND NITRIDES (MXENES)

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DRISCOLL, Nicolette et al.，Two-Dimensional Ti3C2 MXene for High-Resolution Neural Interfaces，ACS Nano，2018年10月23日，Vol.12，pp.10419-10429
LI, La et al.，Hydrophobic and Stable MXene-Polymer Pressure Sensors for Wearable Electronics，ACS Applied Materials & Interfaces，2020年04月01日，Vol.12, No.13，pp.15362-15369，<doi: 10.1021/acsami.0c00255>
LING, Zheng et al.，Flexible and conductive MXene films and nanocomposites with high capacitance，Proceedings of the National Academy of Sciences of the United States of America，2014年11月25日，Vol.111, No.47，pp.16676-16681, Supporting Information
SHARMA, Sudeep et al.，Wearable Capacitive Pressure Sensor Based on MXene Composite Nanofibrous Scaffolds for Reliable Human Physiological Signal Acquisition，ACS Applied Materials & Interfaces，2020年05月13日，Vol.12，pp.22212-22224

Also Published As

Publication number Publication date
CN115885012A (zh) 2023-03-31
US20230165500A1 (en) 2023-06-01
CN115885012B (zh) 2025-08-08
WO2022030448A1 (ja) 2022-02-10
JPWO2022030448A1 (https=) 2022-02-10

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