ATE416671T1 - Verfahren und system zur erzeugung von elektromyografischen signalen von einer elektrodenanordnung mit höherer qualität - Google Patents

Verfahren und system zur erzeugung von elektromyografischen signalen von einer elektrodenanordnung mit höherer qualität

Info

Publication number
ATE416671T1
ATE416671T1 AT00945492T AT00945492T ATE416671T1 AT E416671 T1 ATE416671 T1 AT E416671T1 AT 00945492 T AT00945492 T AT 00945492T AT 00945492 T AT00945492 T AT 00945492T AT E416671 T1 ATE416671 T1 AT E416671T1
Authority
AT
Austria
Prior art keywords
signals
weighted
higher quality
emg
electrodes
Prior art date
Application number
AT00945492T
Other languages
English (en)
Inventor
Christer Sinderby
Jennifer Beck
Lars Lindstrom
Original Assignee
Univ Montreal
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 Univ Montreal filed Critical Univ Montreal
Application granted granted Critical
Publication of ATE416671T1 publication Critical patent/ATE416671T1/de

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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/389—Electromyography [EMG]
    • A61B5/397—Analysis of electromyograms
    • 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
    • A61B5/24—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]
    • 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
    • A61B5/307—Input circuits therefor specially adapted for particular uses
    • A61B5/313—Input circuits therefor specially adapted for particular uses for electromyography [EMG]
    • 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
    • A61B5/389—Electromyography [EMG]
    • A61B5/392—Detecting gastrointestinal contractions
    • 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
    • A61B5/389—Electromyography [EMG]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
AT00945492T 1999-07-07 2000-07-07 Verfahren und system zur erzeugung von elektromyografischen signalen von einer elektrodenanordnung mit höherer qualität ATE416671T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002276962A CA2276962A1 (en) 1999-07-07 1999-07-07 Electromyogram signal analysis method and system for use with electrode array

Publications (1)

Publication Number Publication Date
ATE416671T1 true ATE416671T1 (de) 2008-12-15

Family

ID=4163698

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00945492T ATE416671T1 (de) 1999-07-07 2000-07-07 Verfahren und system zur erzeugung von elektromyografischen signalen von einer elektrodenanordnung mit höherer qualität

Country Status (8)

Country Link
US (1) US6901286B1 (de)
EP (1) EP1196085B1 (de)
JP (1) JP3927031B2 (de)
AT (1) ATE416671T1 (de)
AU (1) AU5958400A (de)
CA (1) CA2276962A1 (de)
DE (1) DE60041061D1 (de)
WO (1) WO2001003579A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7184812B2 (en) * 2003-05-13 2007-02-27 Maquet Critical Care Ab Control of inter-electrode resistivity to improve quality of measured electrical biological signals
SE0303062L (sv) * 2003-11-19 2005-05-20 Maquet Critical Care Ab Metod och anordning för att filtrera fram en EMG-signal
US9968750B2 (en) 2010-06-30 2018-05-15 St. Michael's Hospital Method and system for patient-synchronized ventilatory assist with endotracheal through-flow
US9060671B2 (en) * 2012-08-17 2015-06-23 The Nielsen Company (Us), Llc Systems and methods to gather and analyze electroencephalographic data
US11921471B2 (en) 2013-08-16 2024-03-05 Meta Platforms Technologies, Llc Systems, articles, and methods for wearable devices having secondary power sources in links of a band for providing secondary power in addition to a primary power source
US20150124566A1 (en) 2013-10-04 2015-05-07 Thalmic Labs Inc. Systems, articles and methods for wearable electronic devices employing contact sensors
US12504816B2 (en) 2013-08-16 2025-12-23 Meta Platforms Technologies, Llc Wearable devices and associated band structures for sensing neuromuscular signals using sensor pairs in respective pods with communicative pathways to a common processor
US10188309B2 (en) 2013-11-27 2019-01-29 North Inc. Systems, articles, and methods for electromyography sensors
EP3086831B1 (de) 2013-12-27 2020-09-23 St. Michael's Hospital System zur beatmungsunterstützung eines patienten
US9585583B1 (en) 2014-03-04 2017-03-07 Mortara Instrument, Inc. Myogram determination from ECG signal
KR101867839B1 (ko) * 2016-02-23 2018-06-15 주식회사 서연전자 비접촉식 생체 신호에서 호흡 횟수를 실시간으로 카운팅하는 방법과 그 장치
US11331045B1 (en) 2018-01-25 2022-05-17 Facebook Technologies, Llc Systems and methods for mitigating neuromuscular signal artifacts
US20190121306A1 (en) 2017-10-19 2019-04-25 Ctrl-Labs Corporation Systems and methods for identifying biological structures associated with neuromuscular source signals
US12554325B2 (en) 2016-07-25 2026-02-17 Meta Platforms Technologies, Llc Methods and apparatuses for low latency body state prediction based on neuromuscular data
US11481030B2 (en) 2019-03-29 2022-10-25 Meta Platforms Technologies, Llc Methods and apparatus for gesture detection and classification
US11961494B1 (en) 2019-03-29 2024-04-16 Meta Platforms Technologies, Llc Electromagnetic interference reduction in extended reality environments
US11907423B2 (en) 2019-11-25 2024-02-20 Meta Platforms Technologies, Llc Systems and methods for contextualized interactions with an environment
US12579768B2 (en) 2018-01-25 2026-03-17 Meta Platforms Technologies, Llc Wearable electronic devices, extended reality systems including neuromuscular sensors, and methods for generating text from speech input and modifying the generated text based on neuromuscular data
US11150730B1 (en) 2019-04-30 2021-10-19 Facebook Technologies, Llc Devices, systems, and methods for controlling computing devices via neuromuscular signals of users
US11493993B2 (en) 2019-09-04 2022-11-08 Meta Platforms Technologies, Llc Systems, methods, and interfaces for performing inputs based on neuromuscular control
CN112789577B (zh) 2018-09-20 2024-04-05 元平台技术有限公司 增强现实系统中的神经肌肉文本输入、书写和绘图
JP7164376B2 (ja) 2018-09-25 2022-11-01 日本光電工業株式会社 パルス判別装置および心電図解析装置
JP7164375B2 (ja) * 2018-09-25 2022-11-01 日本光電工業株式会社 パルス判別装置および心電図解析装置
CN113423341B (zh) 2018-11-27 2024-12-03 元平台技术有限公司 用于可穿戴电极传感器系统的自动校准的方法和装置
JP7767288B2 (ja) 2019-12-23 2025-11-11 アリメトリー リミテッド 電極パッチおよび接続システム
US11868531B1 (en) 2021-04-08 2024-01-09 Meta Platforms Technologies, Llc Wearable device providing for thumb-to-finger-based input gestures detected based on neuromuscular signals, and systems and methods of use thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5505208A (en) * 1993-12-10 1996-04-09 Toomin Research Group Method for determining muscle dysfunction
US5820560A (en) * 1995-03-31 1998-10-13 Universite De Montreal Inspiratory proportional pressure assist ventilation controlled by a diaphragm electromyographic signal
US5671752A (en) 1995-03-31 1997-09-30 Universite De Montreal/The Royal Insitution For The Advancement Of Learning (Mcgill University) Diaphragm electromyography analysis method and system
FR2772588B1 (fr) * 1997-12-22 2000-02-18 Ass Fr Contre Les Myopathies Dispositif non invasif de mesures electromyographiques, procede de validation de ces mesures et utilisation d'un tel dispositif
US6366813B1 (en) * 1998-08-05 2002-04-02 Dilorenzo Daniel J. Apparatus and method for closed-loop intracranical stimulation for optimal control of neurological disease
US6280395B1 (en) * 2000-01-19 2001-08-28 Mpr Health Systems, Inc. System and method for determining muscle dysfunction

Also Published As

Publication number Publication date
JP3927031B2 (ja) 2007-06-06
EP1196085A1 (de) 2002-04-17
AU5958400A (en) 2001-01-30
CA2276962A1 (en) 2001-01-07
JP2003504102A (ja) 2003-02-04
EP1196085B1 (de) 2008-12-10
WO2001003579A1 (en) 2001-01-18
DE60041061D1 (de) 2009-01-22
US6901286B1 (en) 2005-05-31

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