WO2008149474A1 - 生体電位測定装置用プローブ及び生体電位測定装置 - Google Patents

生体電位測定装置用プローブ及び生体電位測定装置 Download PDF

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Publication number
WO2008149474A1
WO2008149474A1 PCT/JP2007/064275 JP2007064275W WO2008149474A1 WO 2008149474 A1 WO2008149474 A1 WO 2008149474A1 JP 2007064275 W JP2007064275 W JP 2007064275W WO 2008149474 A1 WO2008149474 A1 WO 2008149474A1
Authority
WO
WIPO (PCT)
Prior art keywords
measurement instrument
bioelectric potential
probe
substrate
biological material
Prior art date
Application number
PCT/JP2007/064275
Other languages
English (en)
French (fr)
Inventor
Shinsuke Nakayama
Shinji Ozawa
Original Assignee
National University Corporation Nagoya University
Fujidenolo Co., Ltd.
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 National University Corporation Nagoya University, Fujidenolo Co., Ltd. filed Critical National University Corporation Nagoya University
Publication of WO2008149474A1 publication Critical patent/WO2008149474A1/ja

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Classifications

    • 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
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/282—Holders for multiple electrodes
    • 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
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
    • 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
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
    • 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
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/296—Bioelectric electrodes therefor specially adapted for particular uses for electromyography [EMG]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

　生体物質が発する生体電位を低侵襲に且つ容易にしかも高精度に測定可能な生体電位測定装置用プローブと生体電位測定装置とを提供する。 　容易に曲げ変形可能な柔軟性を有する不導電性板材からなる基板１８の板厚方向の一方の面に、深さ：Ｈと開口径：Ｄとの比：Ｈ／Ｄが０．０５～１．０の範囲内の値とされた複数の凹部２４を設けると共に、生体物質の表面に接触して、該生体物質が発する生体電位を導出する、導電性針状体からなる複数の電極２０を、該基板１８の各凹部２４内に、その側面２８とは非接触で且つ深さ方向に延びるように位置せしめた状態で、該基板１８に固定して、構成した。                                                                                 
PCT/JP2007/064275 2007-06-06 2007-07-19 生体電位測定装置用プローブ及び生体電位測定装置 WO2008149474A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007149998 2007-06-06
JP2007-149998 2007-06-06

Publications (1)

Publication Number Publication Date
WO2008149474A1 true WO2008149474A1 (ja) 2008-12-11

Family

ID=40093309

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/064275 WO2008149474A1 (ja) 2007-06-06 2007-07-19 生体電位測定装置用プローブ及び生体電位測定装置

Country Status (1)

Country Link
WO (1) WO2008149474A1 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11511248A (ja) * 1995-08-10 1999-09-28 エヌ エム イー ナトゥールヴィッセンシャフトリッヘス ウント メディツィーニッシェス インスティトゥート 微細電極装置
JP2000041671A (ja) * 1998-07-14 2000-02-15 Micronas Intermetall Gmbh 電極の製造方法
JP2004069309A (ja) * 2002-08-01 2004-03-04 Matsushita Electric Ind Co Ltd 細胞外電位測定デバイスおよびその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11511248A (ja) * 1995-08-10 1999-09-28 エヌ エム イー ナトゥールヴィッセンシャフトリッヘス ウント メディツィーニッシェス インスティトゥート 微細電極装置
JP2000041671A (ja) * 1998-07-14 2000-02-15 Micronas Intermetall Gmbh 電極の製造方法
JP2004069309A (ja) * 2002-08-01 2004-03-04 Matsushita Electric Ind Co Ltd 細胞外電位測定デバイスおよびその製造方法

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