KR101572756B1 - 심강 내 제세동 카테터 시스템 - Google Patents

심강 내 제세동 카테터 시스템 Download PDF

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Publication number
KR101572756B1
KR101572756B1 KR1020140047440A KR20140047440A KR101572756B1 KR 101572756 B1 KR101572756 B1 KR 101572756B1 KR 1020140047440 A KR1020140047440 A KR 1020140047440A KR 20140047440 A KR20140047440 A KR 20140047440A KR 101572756 B1 KR101572756 B1 KR 101572756B1
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KR
South Korea
Prior art keywords
electrode group
event
defibrillation
catheter
power supply
Prior art date
Application number
KR1020140047440A
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English (en)
Korean (ko)
Other versions
KR20140133432A (ko
Inventor
유타카 오노데라
슈이치 호리우치
Original Assignee
니혼라이프라인 가부시키가이샤
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.)
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Publication date
Application filed by 니혼라이프라인 가부시키가이샤 filed Critical 니혼라이프라인 가부시키가이샤
Publication of KR20140133432A publication Critical patent/KR20140133432A/ko
Application granted granted Critical
Publication of KR101572756B1 publication Critical patent/KR101572756B1/ko

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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
    • A61N1/395—Heart defibrillators for treating atrial fibrillation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • 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
    • A61B5/271—Arrangements of electrodes with cords, cables or leads, e.g. single leads or patient cord assemblies
    • A61B5/273—Connection of cords, cables or leads to electrodes
    • 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
    • A61B5/316—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
    • A61N1/0587—Epicardial electrode systems; Endocardial electrodes piercing the pericardium
    • 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
    • A61N1/3918—Heart defibrillators characterised by shock pathway, e.g. by electrode configuration

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)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Electrotherapy Devices (AREA)
KR1020140047440A 2013-05-10 2014-04-21 심강 내 제세동 카테터 시스템 KR101572756B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013099794A JP5900974B2 (ja) 2013-05-10 2013-05-10 心腔内除細動カテーテルシステム
JPJP-P-2013-099794 2013-05-10

Publications (2)

Publication Number Publication Date
KR20140133432A KR20140133432A (ko) 2014-11-19
KR101572756B1 true KR101572756B1 (ko) 2015-11-27

Family

ID=51848080

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140047440A KR101572756B1 (ko) 2013-05-10 2014-04-21 심강 내 제세동 카테터 시스템

Country Status (4)

Country Link
JP (1) JP5900974B2 (ja)
KR (1) KR101572756B1 (ja)
CN (1) CN104138635B (ja)
TW (1) TWI503142B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6632511B2 (ja) * 2016-11-04 2020-01-22 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
CN106669038B (zh) * 2016-11-21 2019-03-15 安徽华米信息科技有限公司 穿戴式除颤仪及其除颤方法、穿戴设备
MY176709A (en) * 2017-03-31 2020-08-19 Japan Lifeline Co Ltd Defibrillation catheter system
JP6881870B2 (ja) * 2018-03-06 2021-06-02 日本ライフライン株式会社 心腔内除細動カテーテル
JP7076012B2 (ja) * 2018-12-27 2022-05-26 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
JP7167307B2 (ja) * 2019-03-15 2022-11-08 日本ライフライン株式会社 心腔内除細動カテーテル
CN115190810A (zh) * 2020-03-09 2022-10-14 株式会社钟化 除颤用电气装置以及除颤信号的产生方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100439193B1 (ko) 2001-12-04 2004-07-07 주식회사 씨유메디칼시스템 자동 제세동기 및 제세동 방법
US8265737B2 (en) 2009-10-27 2012-09-11 Cameron Health, Inc. Methods and devices for identifying overdetection of cardiac signals

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5411524A (en) * 1993-11-02 1995-05-02 Medtronic, Inc. Method and apparatus for synchronization of atrial defibrillation pulses
US6219582B1 (en) * 1998-12-30 2001-04-17 Daig Corporation Temporary atrial cardioversion catheter
US7488290B1 (en) * 2004-02-19 2009-02-10 Cardiac Pacemakers, Inc. System and method for assessing cardiac performance through transcardiac impedance monitoring
JP4545216B1 (ja) * 2009-03-23 2010-09-15 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
JP4672802B1 (ja) * 2010-03-25 2011-04-20 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100439193B1 (ko) 2001-12-04 2004-07-07 주식회사 씨유메디칼시스템 자동 제세동기 및 제세동 방법
US8265737B2 (en) 2009-10-27 2012-09-11 Cameron Health, Inc. Methods and devices for identifying overdetection of cardiac signals

Also Published As

Publication number Publication date
CN104138635A (zh) 2014-11-12
TW201521823A (zh) 2015-06-16
CN104138635B (zh) 2016-03-02
KR20140133432A (ko) 2014-11-19
TWI503142B (zh) 2015-10-11
JP5900974B2 (ja) 2016-04-06
JP2014217636A (ja) 2014-11-20

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