FI20106134L - Menetelmä ja laitteisto lihassignaalien mittaamiseksi - Google Patents

Menetelmä ja laitteisto lihassignaalien mittaamiseksi Download PDF

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Publication number
FI20106134L
FI20106134L FI20106134A FI20106134A FI20106134L FI 20106134 L FI20106134 L FI 20106134L FI 20106134 A FI20106134 A FI 20106134A FI 20106134 A FI20106134 A FI 20106134A FI 20106134 L FI20106134 L FI 20106134L
Authority
FI
Finland
Prior art keywords
state
muscle
frequency content
fatigued
signal
Prior art date
Application number
FI20106134A
Other languages
English (en)
Swedish (sv)
Other versions
FI125006B (fi
FI20106134A0 (fi
Inventor
Mikko Vähäsöyrinki
Jani Mäntyjärvi
Mika Herrala
Pasi Tavi
Original Assignee
Mika Herrala
Pasi Tavi
Maentyjaervi Jani
Vaehaesoeyrinki Mikko
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 Mika Herrala, Pasi Tavi, Maentyjaervi Jani, Vaehaesoeyrinki Mikko filed Critical Mika Herrala
Priority to FI20106134A priority Critical patent/FI125006B/fi
Publication of FI20106134A0 publication Critical patent/FI20106134A0/fi
Priority to EP11835697.1A priority patent/EP2632327B1/en
Priority to PCT/FI2011/050946 priority patent/WO2012056114A1/en
Priority to CN201180059486.0A priority patent/CN103260506B/zh
Priority to US13/881,827 priority patent/US10357170B2/en
Publication of FI20106134L publication Critical patent/FI20106134L/fi
Application granted granted Critical
Publication of FI125006B publication Critical patent/FI125006B/fi

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
    • A61B5/316—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
    • A61B5/24—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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/389—Electromyography [EMG]
    • 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
    • A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
    • A61B2562/125—Manufacturing methods specially adapted for producing sensors for in-vivo measurements characterised by the manufacture of electrodes
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical 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)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

Keksintö koskee lihaksen tilan määrittämistä normaalin eiväsymystilan, väsymystilan ja passiivisen tahdottoman jännitystilan välillä. Lihaksesta tuleva signaali rekisteröidään (110) levossa elektrodijärjestelyn (410, 450, 460, 470) avulla, jossa maadoituskappale (458, 478) voi estää elektrodeja poimimasta signaaleja maadoituskappaleen rajojen ulkopuolelta. Signaalin taajuussisältö määritetään spektrianalyysillä, esimerkiksi laskemalla spektrin momentti (240). Normaali taajuussisältö osoittaa lihaksen ei-väsymystilaa (260), kun taas matala ja korkea taajuussisältö osoittavat lihaksen väsymystilaa (250) ja passiivista tahdotonta jännitystilaa (270).
FI20106134A 2010-10-29 2010-10-29 Menetelmä ja laitteisto lihassignaalien mittaamiseksi FI125006B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20106134A FI125006B (fi) 2010-10-29 2010-10-29 Menetelmä ja laitteisto lihassignaalien mittaamiseksi
EP11835697.1A EP2632327B1 (en) 2010-10-29 2011-10-28 A method and a device for measuring muscle signals
PCT/FI2011/050946 WO2012056114A1 (en) 2010-10-29 2011-10-28 A method and a device for measuring muscle signals
CN201180059486.0A CN103260506B (zh) 2010-10-29 2011-10-28 用于测量肌肉信号的方法和设备
US13/881,827 US10357170B2 (en) 2010-10-29 2011-10-28 Method and a device for measuring muscle signals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20106134 2010-10-29
FI20106134A FI125006B (fi) 2010-10-29 2010-10-29 Menetelmä ja laitteisto lihassignaalien mittaamiseksi

Publications (3)

Publication Number Publication Date
FI20106134A0 FI20106134A0 (fi) 2010-10-29
FI20106134L true FI20106134L (fi) 2012-04-30
FI125006B FI125006B (fi) 2015-04-30

Family

ID=43064289

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20106134A FI125006B (fi) 2010-10-29 2010-10-29 Menetelmä ja laitteisto lihassignaalien mittaamiseksi

Country Status (5)

Country Link
US (1) US10357170B2 (fi)
EP (1) EP2632327B1 (fi)
CN (1) CN103260506B (fi)
FI (1) FI125006B (fi)
WO (1) WO2012056114A1 (fi)

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EP2840964B1 (en) * 2012-04-27 2019-04-17 Fibrux Oy A method and a device for measuring muscle signals
CN104173052B (zh) * 2014-08-04 2016-04-20 北京航空航天大学 一种基于rula的人体舒适度测量装置及其方法
WO2016207471A1 (en) * 2015-06-22 2016-12-29 Fibrux Oy Device for measuring muscle signals
CN107647847A (zh) * 2016-07-26 2018-02-02 纽沃凯生物科技（深圳）有限公司 睡眠深度监测方法和睡眠深度监测仪
JP6620821B2 (ja) * 2015-11-19 2019-12-18 株式会社村田製作所 疲労検出装置
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CN105796098A (zh) * 2016-04-22 2016-07-27 深圳还是威健康科技有限公司 测量肌肉动作电位的可穿戴设备及其方法
US10743805B2 (en) 2017-06-02 2020-08-18 International Business Machines Corporation Haptic interface for generating preflex stimulation
JP6789903B2 (ja) * 2017-09-13 2020-11-25 株式会社東芝 筋電位測定装置
CN109833041A (zh) * 2017-11-24 2019-06-04 北京航空航天大学 运动性疲劳智能检测与分析系统
US10284552B1 (en) * 2018-06-06 2019-05-07 Capital One Services, Llc Systems and methods for using micro accelerations as a biometric identification factor
US10587615B2 (en) 2018-06-06 2020-03-10 Capital One Services, Llc Systems and methods for using micro accelerations as a biometric identification factor
EP3714782A1 (en) * 2019-03-27 2020-09-30 Koninklijke Philips N.V. Assessing muscle fatigue
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WO2024064168A1 (en) * 2022-09-20 2024-03-28 Apple Inc. Force estimation from wrist electromyography

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Also Published As

Publication number Publication date
EP2632327A4 (en) 2017-07-26
CN103260506B (zh) 2016-02-03
WO2012056114A1 (en) 2012-05-03
US10357170B2 (en) 2019-07-23
US20130261423A1 (en) 2013-10-03
FI125006B (fi) 2015-04-30
EP2632327B1 (en) 2020-03-25
EP2632327A1 (en) 2013-09-04
FI20106134A0 (fi) 2010-10-29
CN103260506A (zh) 2013-08-21

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