CN115884808A - 除颤用电气装置、以及除颤信号的产生方法 - Google Patents

除颤用电气装置、以及除颤信号的产生方法 Download PDF

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Publication number
CN115884808A
CN115884808A CN202180039550.2A CN202180039550A CN115884808A CN 115884808 A CN115884808 A CN 115884808A CN 202180039550 A CN202180039550 A CN 202180039550A CN 115884808 A CN115884808 A CN 115884808A
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CN
China
Prior art keywords
wave
time interval
defibrillation
mentioned
electrical device
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.)
Pending
Application number
CN202180039550.2A
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English (en)
Chinese (zh)
Inventor
坂本慎一郎
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.)
Kaneka Corp
Original Assignee
Kaneka Corp
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 Kaneka Corp filed Critical Kaneka Corp
Publication of CN115884808A publication Critical patent/CN115884808A/zh
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3987—Heart defibrillators characterised by the timing or triggering of the shock
    • 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
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/33—Heart-related electrical modalities, e.g. electrocardiography [ECG] specially adapted for cooperation with other devices
    • 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
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
    • 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
    • A61N1/056—Transvascular endocardial electrode systems
    • A61N1/0563—Transvascular endocardial electrode systems specially adapted for defibrillation or cardioversion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3925—Monitoring; Protecting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/395—Heart defibrillators for treating atrial fibrillation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3956—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
CN202180039550.2A 2020-06-08 2021-05-19 除颤用电气装置、以及除颤信号的产生方法 Pending CN115884808A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-099558 2020-06-08
JP2020099558 2020-06-08
PCT/JP2021/019043 WO2021251088A1 (ja) 2020-06-08 2021-05-19 除細動用電気装置、及び除細動信号の発生方法

Publications (1)

Publication Number Publication Date
CN115884808A true CN115884808A (zh) 2023-03-31

Family

ID=78845972

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180039550.2A Pending CN115884808A (zh) 2020-06-08 2021-05-19 除颤用电气装置、以及除颤信号的产生方法

Country Status (4)

Country Link
US (1) US12478792B2 (https=)
JP (1) JP7688636B2 (https=)
CN (1) CN115884808A (https=)
WO (1) WO2021251088A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7684340B2 (ja) * 2023-02-28 2025-05-27 日本ライフライン株式会社 除細動制御装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207219A (en) * 1992-10-23 1993-05-04 Incontrol, Inc. Atrial defibrillator and method for providing interval timing prior to cardioversion
US5280792A (en) * 1991-09-20 1994-01-25 The University Of Sydney Method and system for automatically classifying intracardiac electrograms
JP2012101027A (ja) * 2010-10-14 2012-05-31 Murata Mfg Co Ltd 拍動周期算出装置およびこれを備えた生体センサ
CN103071236A (zh) * 2012-12-31 2013-05-01 深圳邦健生物医疗设备股份有限公司 一种电击信号检测方法及装置
US20170312534A1 (en) * 2016-04-29 2017-11-02 Medtronic, Inc. Multi-threshold sensing of cardiac electrical signals in an extracardiovascular implantable cardioverter defibrillator
JP2018068981A (ja) * 2016-11-04 2018-05-10 日本ライフライン株式会社 心腔内除細動カテーテルシステム
US20230211154A1 (en) * 2018-12-27 2023-07-06 Japan Lifeline Co., Ltd. Intracardiac defibrillation catheter system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870974A (en) * 1987-09-30 1989-10-03 Chinese Pla General Hospital Apparatus and method for detecting heart characteristics by way of electrical stimulation
US7194300B2 (en) * 2004-01-21 2007-03-20 Cardionet, Inc. Cardiac monitoring

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280792A (en) * 1991-09-20 1994-01-25 The University Of Sydney Method and system for automatically classifying intracardiac electrograms
US5207219A (en) * 1992-10-23 1993-05-04 Incontrol, Inc. Atrial defibrillator and method for providing interval timing prior to cardioversion
JPH06178817A (ja) * 1992-10-23 1994-06-28 Incontrol Inc 心房除細動装置及び電気的除細動の前に間隔計時を提供する方法
JP2012101027A (ja) * 2010-10-14 2012-05-31 Murata Mfg Co Ltd 拍動周期算出装置およびこれを備えた生体センサ
CN103071236A (zh) * 2012-12-31 2013-05-01 深圳邦健生物医疗设备股份有限公司 一种电击信号检测方法及装置
US20170312534A1 (en) * 2016-04-29 2017-11-02 Medtronic, Inc. Multi-threshold sensing of cardiac electrical signals in an extracardiovascular implantable cardioverter defibrillator
JP2018068981A (ja) * 2016-11-04 2018-05-10 日本ライフライン株式会社 心腔内除細動カテーテルシステム
US20230211154A1 (en) * 2018-12-27 2023-07-06 Japan Lifeline Co., Ltd. Intracardiac defibrillation catheter system

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Publication number Publication date
JP7688636B2 (ja) 2025-06-04
WO2021251088A1 (ja) 2021-12-16
US12478792B2 (en) 2025-11-25
US20230181917A1 (en) 2023-06-15
JPWO2021251088A1 (https=) 2021-12-16

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