SE2150147A1 - Body electrode for electrophysiological signals monitoring and recording - Google Patents

Body electrode for electrophysiological signals monitoring and recording

Info

Publication number
SE2150147A1
SE2150147A1 SE2150147A SE2150147A SE2150147A1 SE 2150147 A1 SE2150147 A1 SE 2150147A1 SE 2150147 A SE2150147 A SE 2150147A SE 2150147 A SE2150147 A SE 2150147A SE 2150147 A1 SE2150147 A1 SE 2150147A1
Authority
SE
Sweden
Prior art keywords
body electrode
recording
electrophysiological signals
signals monitoring
transducer
Prior art date
Application number
SE2150147A
Other versions
SE544506C2 (en
Inventor
Göran Sjöberg
Krister Sjöberg
Per Ask
Original Assignee
Piotrode Medical Ab
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 Piotrode Medical Ab filed Critical Piotrode Medical Ab
Priority to SE2150147A priority Critical patent/SE2150147A1/en
Priority to PCT/SE2022/050112 priority patent/WO2022173346A1/en
Publication of SE544506C2 publication Critical patent/SE544506C2/en
Publication of SE2150147A1 publication Critical patent/SE2150147A1/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
    • A61B5/25—Bioelectric electrodes 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
    • A61B5/251—Means for maintaining electrode contact with the body
    • 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]
    • 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
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/18—Shielding or protection of sensors from environmental influences, e.g. protection from mechanical damage

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)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

:The present invention relates to a body electrode (100) for recording of electrophysio logical signals from a body. The body electrode comprises a flexible lid (108, 208, 308, 808) covering a transducer compartment (109) with a transducer element (107, 807). The flexible lid (108, 208, 308, 808) is moveable from a first position defining a first volume of the transducer compartment (109) to a second position defining a second volume. The body electrode further comprises an air evacuation arrangement (111, 711, 811) arranged to evacuate air from the transducer compartment (109) upon the flexible lid moving from the first to the second position.
SE2150147A 2021-02-10 2021-02-10 Body electrode for electrophysiological signals monitoring and recording SE2150147A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE2150147A SE2150147A1 (en) 2021-02-10 2021-02-10 Body electrode for electrophysiological signals monitoring and recording
PCT/SE2022/050112 WO2022173346A1 (en) 2021-02-10 2022-02-02 Body electrode for electrophysiological signals monitoring and recording

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2150147A SE2150147A1 (en) 2021-02-10 2021-02-10 Body electrode for electrophysiological signals monitoring and recording

Publications (2)

Publication Number Publication Date
SE544506C2 SE544506C2 (en) 2022-06-28
SE2150147A1 true SE2150147A1 (en) 2022-06-28

Family

ID=82116727

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2150147A SE2150147A1 (en) 2021-02-10 2021-02-10 Body electrode for electrophysiological signals monitoring and recording

Country Status (2)

Country Link
SE (1) SE2150147A1 (en)
WO (1) WO2022173346A1 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830229A (en) * 1972-08-09 1974-08-20 J Johnson Disposable body electrodes
US3989035A (en) * 1975-08-04 1976-11-02 Stemmen Laboratory, Inc. Disposable medical electrode
US4196737A (en) * 1978-04-21 1980-04-08 C. R. Bard, Inc. Transcutaneous electrode construction
WO1985000018A1 (en) * 1983-06-14 1985-01-03 Medeci Developments Limited Electrode unit for electrotherapy
JPS61209637A (en) * 1985-03-15 1986-09-17 株式会社エー・アンド・ディ Sensor
US20040032957A1 (en) * 2002-08-14 2004-02-19 Mansy Hansen A. Sensors and sensor assemblies for monitoring biological sounds and electric potentials
US20050226768A1 (en) * 2004-04-12 2005-10-13 Chang-Hai Chen Test plates to rapidly siphon and transfer the blood
US20170127969A1 (en) * 2014-07-03 2017-05-11 Koninklijke Philips N.V. Medical electrode
JP2018015038A (en) * 2016-07-25 2018-02-01 株式会社テクノリンク Suction conductor
US20190105485A1 (en) * 2017-10-11 2019-04-11 Industry-Academic Cooperation Foundation, Chosun University Carbon nanotube composite electrode using vacuum suction

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830229A (en) * 1972-08-09 1974-08-20 J Johnson Disposable body electrodes
US3989035A (en) * 1975-08-04 1976-11-02 Stemmen Laboratory, Inc. Disposable medical electrode
US4196737A (en) * 1978-04-21 1980-04-08 C. R. Bard, Inc. Transcutaneous electrode construction
WO1985000018A1 (en) * 1983-06-14 1985-01-03 Medeci Developments Limited Electrode unit for electrotherapy
JPS61209637A (en) * 1985-03-15 1986-09-17 株式会社エー・アンド・ディ Sensor
US20040032957A1 (en) * 2002-08-14 2004-02-19 Mansy Hansen A. Sensors and sensor assemblies for monitoring biological sounds and electric potentials
US20050226768A1 (en) * 2004-04-12 2005-10-13 Chang-Hai Chen Test plates to rapidly siphon and transfer the blood
US20170127969A1 (en) * 2014-07-03 2017-05-11 Koninklijke Philips N.V. Medical electrode
JP2018015038A (en) * 2016-07-25 2018-02-01 株式会社テクノリンク Suction conductor
US20190105485A1 (en) * 2017-10-11 2019-04-11 Industry-Academic Cooperation Foundation, Chosun University Carbon nanotube composite electrode using vacuum suction

Also Published As

Publication number Publication date
SE544506C2 (en) 2022-06-28
WO2022173346A1 (en) 2022-08-18

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