JP7769602B2 - 除細動用電気装置、及び除細動用装置の作動方法 - Google Patents

除細動用電気装置、及び除細動用装置の作動方法

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Publication number
JP7769602B2
JP7769602B2 JP2022505818A JP2022505818A JP7769602B2 JP 7769602 B2 JP7769602 B2 JP 7769602B2 JP 2022505818 A JP2022505818 A JP 2022505818A JP 2022505818 A JP2022505818 A JP 2022505818A JP 7769602 B2 JP7769602 B2 JP 7769602B2
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wave
condition
value
satisfied
differential
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Japanese (ja)
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JPWO2021181912A1 (https=
Inventor
慎一郎 坂本
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Kaneka Corp
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Kaneka Corp
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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
    • A61B5/30—Input circuits therefor
    • A61B5/307—Input circuits therefor specially adapted for particular uses
    • A61B5/308—Input circuits 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
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283—Invasive
    • 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]
    • A61B5/283—Invasive
    • A61B5/287—Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
    • 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]
    • A61B5/339—Displays specially adapted 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
    • A61B5/316—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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • 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
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
    • 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
    • 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
    • A61B2505/00—Evaluating, monitoring or diagnosing in the context of a particular type of medical care
    • A61B2505/01—Emergency care
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2505/00—Evaluating, monitoring or diagnosing in the context of a particular type of medical care
    • A61B2505/05—Surgical care
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4848—Monitoring or testing the effects of treatment, e.g. of medication

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Vascular Medicine (AREA)
  • Electrotherapy Devices (AREA)
JP2022505818A 2020-03-09 2021-01-22 除細動用電気装置、及び除細動用装置の作動方法 Active JP7769602B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020040144 2020-03-09
JP2020040144 2020-03-09
PCT/JP2021/002247 WO2021181912A1 (ja) 2020-03-09 2021-01-22 除細動用電気装置、及び除細動信号の発生方法

Publications (2)

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JPWO2021181912A1 JPWO2021181912A1 (https=) 2021-09-16
JP7769602B2 true JP7769602B2 (ja) 2025-11-13

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US (1) US20220409912A1 (https=)
JP (1) JP7769602B2 (https=)
KR (1) KR20220148178A (https=)
CN (1) CN115190810B (https=)
WO (1) WO2021181912A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002524160A (ja) 1998-09-03 2002-08-06 カーディアック・ペースメイカーズ・インコーポレーテッド 心房ペーシングが存在するときに心房不整頻搏を電気除細動する方法および電気除細動機
WO2012023399A1 (ja) 2010-08-19 2012-02-23 株式会社 日立メディコ 医用画像診断装置及び心臓計測値表示方法
JP2014217636A (ja) 2013-05-10 2014-11-20 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
WO2015129411A1 (ja) 2014-02-27 2015-09-03 株式会社村田製作所 個人識別装置、及び、個人識別方法
WO2016208152A1 (ja) 2015-06-25 2016-12-29 パナソニックＩｐマネジメント株式会社 心電位検出装置および心電位検出方法
JP2017176351A (ja) 2016-03-29 2017-10-05 フクダ電子株式会社 除細動器
WO2019155942A1 (ja) 2018-02-07 2019-08-15 株式会社カネカ 除細動カテーテルシステム、除細動用電源装置および除細動用電源装置の制御方法

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DE3249966C2 (https=) * 1982-05-28 1991-09-19 Mirowski Mieczyslaw
US5423325A (en) * 1993-03-12 1995-06-13 Hewlett-Packard Corporation Methods for enhancement of HRV and late potentials measurements
JP2008104640A (ja) * 2006-10-25 2008-05-08 Toshiba Corp 超音波診断装置、心拍同期信号生成装置及び心拍同期信号生成方法
JP2010125303A (ja) * 2008-11-28 2010-06-10 Ippei Tanaka 低周波治療装置
CN105326498A (zh) * 2011-09-08 2016-02-17 Apn健康有限责任公司 R波检测方法
KR20130087940A (ko) * 2012-01-30 2013-08-07 동서대학교산학협력단 심박변이도 계측방법 및 그를 위한 계측장치
CN102894970B (zh) * 2012-10-22 2014-05-07 深圳邦健生物医疗设备股份有限公司 一种r波检测电路、方法以及除颤器
CN103083011B (zh) * 2013-01-22 2014-11-05 西安交通大学 利用胸阻抗二阶差分图辅助实时定位心电r波峰的方法
JP2016002207A (ja) * 2014-06-16 2016-01-12 オリンパス株式会社 除細動システム
CN104623810A (zh) * 2015-02-02 2015-05-20 深圳市科曼医疗设备有限公司 除颤监护仪同步除颤系统及方法
US9603543B2 (en) * 2015-02-18 2017-03-28 Medtronic, Inc. Method and apparatus for atrial arrhythmia episode detection
CN105286857A (zh) * 2015-09-29 2016-02-03 北京航空航天大学 一种可适应心电波形病理变化的r波快速检测方法
CN107819926B (zh) * 2016-09-13 2020-04-21 清华大学深圳研究生院 基于手机的心电身份认证装置及方法
CN106725450B (zh) * 2017-02-20 2020-03-27 武汉中旗生物医疗电子有限公司 Qrs波群检测方法
CN108236461B (zh) * 2017-12-22 2021-02-19 天津天堰科技股份有限公司 一种可进行编辑的心电信号的处理方法
CN108720832B (zh) * 2018-05-30 2021-11-12 京东方科技集团股份有限公司 一种心电信号处理方法及装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002524160A (ja) 1998-09-03 2002-08-06 カーディアック・ペースメイカーズ・インコーポレーテッド 心房ペーシングが存在するときに心房不整頻搏を電気除細動する方法および電気除細動機
WO2012023399A1 (ja) 2010-08-19 2012-02-23 株式会社 日立メディコ 医用画像診断装置及び心臓計測値表示方法
JP2014217636A (ja) 2013-05-10 2014-11-20 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
WO2015129411A1 (ja) 2014-02-27 2015-09-03 株式会社村田製作所 個人識別装置、及び、個人識別方法
WO2016208152A1 (ja) 2015-06-25 2016-12-29 パナソニックＩｐマネジメント株式会社 心電位検出装置および心電位検出方法
JP2017176351A (ja) 2016-03-29 2017-10-05 フクダ電子株式会社 除細動器
WO2019155942A1 (ja) 2018-02-07 2019-08-15 株式会社カネカ 除細動カテーテルシステム、除細動用電源装置および除細動用電源装置の制御方法

Also Published As

Publication number Publication date
CN115190810B (zh) 2026-02-10
CN115190810A (zh) 2022-10-14
KR20220148178A (ko) 2022-11-04
JPWO2021181912A1 (https=) 2021-09-16
US20220409912A1 (en) 2022-12-29
WO2021181912A1 (ja) 2021-09-16

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