SG11201506777PA - Electrode and leakage current testing in an eeg monitor with an implantable part - Google Patents

Electrode and leakage current testing in an eeg monitor with an implantable part

Info

Publication number
SG11201506777PA
SG11201506777PA SG11201506777PA SG11201506777PA SG11201506777PA SG 11201506777P A SG11201506777P A SG 11201506777PA SG 11201506777P A SG11201506777P A SG 11201506777PA SG 11201506777P A SG11201506777P A SG 11201506777PA SG 11201506777P A SG11201506777P A SG 11201506777PA
Authority
SG
Singapore
Prior art keywords
electrode
leakage current
current testing
eeg monitor
implantable part
Prior art date
Application number
SG11201506777PA
Other languages
English (en)
Inventor
Soren Kilsgaard
Morten Holm Jensen
Original Assignee
Widex As
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 Widex As filed Critical Widex As
Publication of SG11201506777PA publication Critical patent/SG11201506777PA/en

Links

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
    • A61B5/30—Input circuits therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7221—Determining signal validity, reliability or quality
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0006—ECG or EEG signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0031—Implanted circuitry
    • 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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0266—Operational features for monitoring or limiting apparatus function
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Electrotherapy Devices (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
SG11201506777PA 2013-02-27 2013-02-27 Electrode and leakage current testing in an eeg monitor with an implantable part SG11201506777PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/053886 WO2014131438A1 (en) 2013-02-27 2013-02-27 Electrode and leakage current testing in an eeg monitor with an implantable part

Publications (1)

Publication Number Publication Date
SG11201506777PA true SG11201506777PA (en) 2015-09-29

Family

ID=47749863

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201506777PA SG11201506777PA (en) 2013-02-27 2013-02-27 Electrode and leakage current testing in an eeg monitor with an implantable part

Country Status (10)

Country Link
US (1) US10441223B2 (ja)
EP (1) EP2961314B1 (ja)
JP (1) JP6133443B2 (ja)
KR (1) KR101732297B1 (ja)
CN (1) CN105050496B (ja)
AU (1) AU2013380260B2 (ja)
CA (1) CA2902010C (ja)
DK (1) DK2961314T3 (ja)
SG (1) SG11201506777PA (ja)
WO (1) WO2014131438A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10929753B1 (en) 2014-01-20 2021-02-23 Persyst Development Corporation System and method for generating a probability value for an event
WO2017101977A1 (en) * 2015-12-15 2017-06-22 T&W Engineering A/S An eeg monitor with an implantable part
US10142125B2 (en) * 2017-02-14 2018-11-27 The United States Of America As Represented By The Secretary Of The Navy Energy harvesting from a data bus
JP6796778B2 (ja) * 2018-02-22 2020-12-09 パナソニックＩｐマネジメント株式会社 生体信号計測装置、脳波計、及び、制御方法
US11219416B2 (en) 2018-03-12 2022-01-11 Persyst Development Corporation Graphically displaying evoked potentials
US11457855B2 (en) 2018-03-12 2022-10-04 Persyst Development Corporation Method and system for utilizing empirical null hypothesis for a biological time series
US11464964B2 (en) * 2018-08-03 2022-10-11 Brown University Neural interrogation platform
US11771904B2 (en) * 2020-03-03 2023-10-03 Advanced Neuromodulation Systems, Inc. Diagnostic circuitry for monitoring charge states of electrodes of a lead system associated with an implantable pulse generator
CN114795249A (zh) * 2022-03-30 2022-07-29 上海脑虎科技有限公司 一种脑机接口前端器件及脑电极系统
WO2024184790A1 (en) * 2023-03-09 2024-09-12 Cochlear Limited Electrical stimulation system fault diagnostics

Family Cites Families (19)

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US3859988A (en) * 1973-04-30 1975-01-14 Beckman Instruments Inc Open lead testing system for eeg
US4417590A (en) * 1978-06-09 1983-11-29 Beckman Instruments, Inc. Electroencephalograph
JPS6023006U (ja) * 1983-07-25 1985-02-16 日本光電工業株式会社 生体誘発信号表示装置
DE3850965T2 (de) * 1987-03-05 1994-12-01 Terumo Corp Gerät zum messen von daten des lebenden körpers.
DE3831193A1 (de) * 1988-09-14 1990-03-29 Wabco Westinghouse Fahrzeug Messwertgeber-fehlererkennungsschaltung
US5458117A (en) * 1991-10-25 1995-10-17 Aspect Medical Systems, Inc. Cerebral biopotential analysis system and method
JP3017416U (ja) * 1995-04-25 1995-10-31 株式会社脳力開発研究所 脳波信号処理装置
US5814996A (en) * 1997-04-08 1998-09-29 Bowden's Automated Products, Inc. Leakage detector having shielded contacts
US6807438B1 (en) * 1999-08-26 2004-10-19 Riccardo Brun Del Re Electric field sensor
US20060094974A1 (en) 2004-11-02 2006-05-04 Cain Robert C Systems and methods for detecting brain waves
US20060122529A1 (en) * 2004-12-06 2006-06-08 Yang Tsau Low noise amplifier for electro-physiological signal sensing
DK1827209T3 (en) 2004-12-20 2017-01-23 Hyposafe As DEVICE FOR HYPOGLYKEMIC ATTACKS USING EEG SIGNALS
US20110043217A1 (en) * 2008-01-02 2011-02-24 Kostas Ioannis Tsampazis Electrode fault detection
US20110066020A1 (en) * 2008-03-13 2011-03-17 Alexander Svojanovsky Multi-channel eeg electrode system
KR101342855B1 (ko) 2009-04-30 2013-12-17 비덱스 에이/에스 Ｅｅｇ 모니터링 시스템용 입력 컨버터, 신호 변환 방법 및 모니터링 시스템
KR101242419B1 (ko) * 2009-07-20 2013-03-12 한국전자통신연구원 병렬처리 기반의 시각 동기화 장치
US8914115B2 (en) * 2009-12-03 2014-12-16 Medtronic, Inc. Selecting therapy cycle parameters based on monitored brain signal
CN102068251B (zh) * 2011-01-24 2012-03-21 北京航空航天大学 脑电信号的可植入式前端采集器及其构造方法
CN102894973B (zh) * 2012-09-25 2014-05-21 浙江大学 脑电信号放大器

Also Published As

Publication number Publication date
EP2961314B1 (en) 2016-10-05
KR20150123869A (ko) 2015-11-04
DK2961314T3 (en) 2016-12-05
EP2961314A1 (en) 2016-01-06
CA2902010A1 (en) 2014-09-24
CN105050496B (zh) 2018-01-02
US10441223B2 (en) 2019-10-15
WO2014131438A1 (en) 2014-09-04
CN105050496A (zh) 2015-11-11
US20150351654A1 (en) 2015-12-10
JP6133443B2 (ja) 2017-05-24
AU2013380260A1 (en) 2015-09-03
KR101732297B1 (ko) 2017-05-02
JP2016509515A (ja) 2016-03-31
CA2902010C (en) 2018-07-31
AU2013380260B2 (en) 2016-09-29

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