CA2337240A1 - Sonde electromyographique depourvue de perturbations - Google Patents

Sonde electromyographique depourvue de perturbations Download PDF

Info

Publication number
CA2337240A1
CA2337240A1 CA002337240A CA2337240A CA2337240A1 CA 2337240 A1 CA2337240 A1 CA 2337240A1 CA 002337240 A CA002337240 A CA 002337240A CA 2337240 A CA2337240 A CA 2337240A CA 2337240 A1 CA2337240 A1 CA 2337240A1
Authority
CA
Canada
Prior art keywords
electrodes
electrode structure
recited
electrode
motion
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002337240A
Other languages
English (en)
Other versions
CA2337240C (fr
Inventor
Christer Sinderby
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universite de Montreal
Original Assignee
Universite De Montreal
Christer Sinderby
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
Priority claimed from CA002243382A external-priority patent/CA2243382A1/fr
Application filed by Universite De Montreal, Christer Sinderby filed Critical Universite De Montreal
Priority to CA2337240A priority Critical patent/CA2337240C/fr
Publication of CA2337240A1 publication Critical patent/CA2337240A1/fr
Application granted granted Critical
Publication of CA2337240C publication Critical patent/CA2337240C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/03—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs
    • A61B5/036—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs by means introduced into body tracts
    • A61B5/037—Measuring oesophageal pressure
    • 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]
    • 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
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A61B5/4222—Evaluating particular parts, e.g. particular organs
    • A61B5/4233—Evaluating particular parts, e.g. particular organs oesophagus
    • 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
    • A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0517—Esophageal electrodes
CA2337240A 1998-07-16 1999-07-16 Sonde electromyographique depourvue de perturbations Expired - Fee Related CA2337240C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2337240A CA2337240C (fr) 1998-07-16 1999-07-16 Sonde electromyographique depourvue de perturbations

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA2,243,382 1998-07-16
CA002243382A CA2243382A1 (fr) 1998-07-16 1998-07-16 Procede et structure d'electrode pour reduire l'influence des parasites induit par le mouvement des electrodes
PCT/CA1999/000652 WO2000003637A1 (fr) 1998-07-16 1999-07-16 Sonde electromyographique depourvue de perturbations
CA2337240A CA2337240C (fr) 1998-07-16 1999-07-16 Sonde electromyographique depourvue de perturbations

Publications (2)

Publication Number Publication Date
CA2337240A1 true CA2337240A1 (fr) 2000-01-27
CA2337240C CA2337240C (fr) 2011-01-25

Family

ID=25680379

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2337240A Expired - Fee Related CA2337240C (fr) 1998-07-16 1999-07-16 Sonde electromyographique depourvue de perturbations

Country Status (1)

Country Link
CA (1) CA2337240C (fr)

Also Published As

Publication number Publication date
CA2337240C (fr) 2011-01-25

Similar Documents

Publication Publication Date Title
AU4766099A (en) Disturbance-free electromyographic probe
AU697915B2 (en) Medical lead with compression lumens
US7904180B2 (en) Capacitive medical electrode
EP0646388B1 (fr) Dispositif d'électrodes
EP3033994B1 (fr) Électrode pour détection biopotentielle
US4570637A (en) Electrode
JP2008188436A (ja) 浮電極
WO2002051498A3 (fr) Vecteurs de detection et de stimulation cardiaque
CA2154773A1 (fr) Dispositif de detection intravasculaire
CA2078647A1 (fr) Systeme d'aiguilles coaxiales de bronck detachables
DE69432215T2 (de) Leitung zur Herzdefibrillation mit atrialen Sensorelektroden und mindestens ventrikulärer Defibrillationselektrode
EP1316329A3 (fr) Circuit et procédé de détection des troubles du rythme cardiaque utilisant un signal différentiel d'une sonde électrique munie d'une pointe à électrodes multiples
JP2007526815A5 (fr)
CN1009246B (zh) 贴近鼓膜的电极
WO2004073483A3 (fr) Electrode de surface pour la stimulation electrique de tissus
JP2002528235A (ja) 高インピーダンスで分極の少ない心臓用電極
CN107595283B (zh) 分离式脑电干电极
CA2250201A1 (fr) Electrode de paupiere implantable et son procede d'implantation
GB1535210A (en) Heart pacers
CN110225712A (zh) 刷电极
ES439320A1 (es) Aparato para vigilar la actividad electrica del corazon de una persona.
EP0813887A3 (fr) Appareil d'ionophorèse
CN107334472A (zh) 一种基于水凝胶的可拉伸高密度肌电信号电极片
JP4597130B2 (ja) 電気的生物学的な測定信号の品質を改良するための電極間抵抗値の制御
DE19507929A1 (de) Elektrodensystem zur Messung des monophasischen Aktionspotentials

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20180716