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BRPI1006244B8 - sistema de cateter de desfibrilação intracardíaca - Google Patents

sistema de cateter de desfibrilação intracardíaca

Info

Publication number
BRPI1006244B8
BRPI1006244B8 BRPI1006244A BRPI1006244A BRPI1006244B8 BR PI1006244 B8 BRPI1006244 B8 BR PI1006244B8 BR PI1006244 A BRPI1006244 A BR PI1006244A BR PI1006244 A BRPI1006244 A BR PI1006244A BR PI1006244 B8 BRPI1006244 B8 BR PI1006244B8
Authority
BR
Brazil
Prior art keywords
catheter
defibrillation
defibrillation catheter
unit
catheter system
Prior art date
Application number
BRPI1006244A
Other languages
English (en)
Inventor
Mori Kenji
Kojima Yasuhiro
Sakano Yasuo
Onodera Yutaka
Original Assignee
Japan Lifeline Co Ltd
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 Japan Lifeline Co Ltd filed Critical Japan Lifeline Co Ltd
Publication of BRPI1006244A2 publication Critical patent/BRPI1006244A2/pt
Publication of BRPI1006244B1 publication Critical patent/BRPI1006244B1/pt
Publication of BRPI1006244B8 publication Critical patent/BRPI1006244B8/pt

Links

Classifications

    • 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
    • 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]
    • A61B5/346—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
    • A61N1/20—Applying electric currents by contact electrodes continuous direct currents
    • 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
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/378—Electrical supply
    • 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
    • A61N1/3968—Constructional arrangements, e.g. casings
    • 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
    • A61N1/3975—Power supply

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

sistema de cateter de desfibrilação intracardíaca. um sistema de cateter de desfibrilação intracardíaca equipado com um cateter de desfibrilação 100, um dispositivo de fonte de energia 700 e um eletrocardiógrafo 800. o cateter de desfibrilação 100 é equipado com um primeiro grupo de eletrodo cd 31g e um segundo grupo de eletrodo cd 32g; o dispositivo de fonte de energia 700 é equipado com uma unidade de fonte de energia cd 71, um conector conectado por cateter 72, um conector conectado por eletrocardiógrafo 73, uma unidade processadora aritmética 75 que controla uma unidade da fonte de energia cd 71 e tem um circuito de saída 751 para emitir uma tensão de corrente direta de uma unidade da fonte de energia cd 71, e uma unidade de mudança da fonte 76 na qual o conector conectado por cateter 72 é conectado a um contato comum, o conector conectado por eletrocardiógrafo 73 é conectado a um primeiro contato, e uma unidade processadora aritmética 75 é conectada a um segundo contato. de acordo com este sistema de cateter de desfibrilação intracardíaca, a energia elétrica necessária e suficiente para desfibrilação pode ser certamente fornecida, e o cateter de desfibrilação 100 pode ser utilizado como um cateter de eletrodo para medição do potencial cardíaco quando nenhum tratamento de desfibrilação é realizado.
BRPI1006244A 2009-03-23 2010-02-23 sistema de cateter de desfibrilação intracardíaca BRPI1006244B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009070940A JP4545216B1 (ja) 2009-03-23 2009-03-23 心腔内除細動カテーテルシステム
JP2009-070940 2009-03-23
PCT/JP2010/052666 WO2010109997A1 (ja) 2009-03-23 2010-02-23 心腔内除細動カテーテルシステム

Publications (3)

Publication Number Publication Date
BRPI1006244A2 BRPI1006244A2 (pt) 2016-04-19
BRPI1006244B1 BRPI1006244B1 (pt) 2020-10-13
BRPI1006244B8 true BRPI1006244B8 (pt) 2021-06-22

Family

ID=42780692

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1006244A BRPI1006244B8 (pt) 2009-03-23 2010-02-23 sistema de cateter de desfibrilação intracardíaca

Country Status (8)

Country Link
US (1) US8626284B2 (pt)
EP (1) EP2412402B1 (pt)
JP (1) JP4545216B1 (pt)
KR (1) KR101283223B1 (pt)
CN (1) CN102316927B (pt)
AU (1) AU2010228558B2 (pt)
BR (1) BRPI1006244B8 (pt)
WO (1) WO2010109997A1 (pt)

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KR101360416B1 (ko) 2011-11-15 2014-02-11 현대자동차주식회사 자동차 부품용 저마찰 코팅층 및 코팅층 형성방법
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JP5900974B2 (ja) * 2013-05-10 2016-04-06 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
JP6289303B2 (ja) * 2014-08-08 2018-03-07 日本光電工業株式会社 除細動器
JP5969635B2 (ja) 2015-01-15 2016-08-17 日本ライフライン株式会社 カテーテル
US10729348B2 (en) 2015-05-11 2020-08-04 St. Jude Medical, Cardiology Division, Inc. High density mapping and ablation catheter
JP6570123B2 (ja) * 2016-02-29 2019-09-04 日本ライフライン株式会社 心腔内除細動カテーテル
JP6700081B2 (ja) * 2016-03-29 2020-05-27 フクダ電子株式会社 除細動器
JP6667339B2 (ja) * 2016-03-29 2020-03-18 フクダ電子株式会社 心腔内除細動システム、心腔内除細動システムにおける接続装置、及び除細動器
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
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JP7021992B2 (ja) * 2017-03-28 2022-02-17 ジェイソル・メディカル株式会社 複合電極型心腔内除細動カテーテル及び複合電極型心腔内除細動カテーテルユニット
WO2018179339A1 (ja) 2017-03-31 2018-10-04 日本ライフライン株式会社 除細動カテーテルシステム
JP7055610B2 (ja) * 2017-09-26 2022-04-18 フクダ電子株式会社 心腔内除細動システム
JP7074444B2 (ja) * 2017-09-26 2022-05-24 フクダ電子株式会社 心腔内除細動システム及び除細動器
JP7261181B2 (ja) 2018-02-07 2023-04-19 株式会社カネカ 除細動カテーテルシステム
JP7261182B2 (ja) 2018-02-07 2023-04-19 株式会社カネカ 除細動カテーテルシステムおよび除細動用電源装置
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
EP3939652B1 (en) * 2019-03-15 2025-06-11 Japan Lifeline Co., Ltd. Intracardiac defibrillation catheter
JP6876091B2 (ja) * 2019-05-09 2021-05-26 日本ライフライン株式会社 心腔内除細動カテーテル
US11931182B2 (en) 2019-12-09 2024-03-19 Biosense Webster (Israel) Ltd. Catheter with plurality of sensing electrodes used as ablation electrode
JP7708755B2 (ja) * 2020-06-08 2025-07-15 株式会社カネカ 心腔内除細動用電気装置、心腔内除細動カテーテルシステムおよび心腔内除細動用電気装置の点検方法
CN115884809A (zh) * 2020-06-08 2023-03-31 株式会社钟化 除颤用电气装置、以及除颤信号的产生方法
JP7579422B2 (ja) * 2021-03-13 2024-11-07 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
US20230009573A1 (en) * 2021-07-09 2023-01-12 Biosense Webster (Israel) Ltd. Ablation and mapping with a singular multi-electrode catheter
JP7652736B2 (ja) * 2022-03-25 2025-03-27 日本ライフライン株式会社 除細動システム、電源装置、切替機器および接続状態の切替制御方法
JP7263593B1 (ja) * 2022-05-06 2023-04-24 学 朝妻 心腔内除細動システム
CN118121839B (zh) * 2024-03-15 2024-09-10 北京维康达心科技有限公司 除颤设备控制方法、装置及存储介质

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Also Published As

Publication number Publication date
US8626284B2 (en) 2014-01-07
EP2412402B1 (en) 2017-11-08
KR20110118709A (ko) 2011-10-31
KR101283223B1 (ko) 2013-07-11
CN102316927B (zh) 2013-12-11
BRPI1006244B1 (pt) 2020-10-13
BRPI1006244A2 (pt) 2016-04-19
EP2412402A1 (en) 2012-02-01
WO2010109997A1 (ja) 2010-09-30
US20110319948A1 (en) 2011-12-29
JP2010220778A (ja) 2010-10-07
AU2010228558B2 (en) 2013-09-19
CN102316927A (zh) 2012-01-11
HK1162990A1 (en) 2012-09-07
AU2010228558A1 (en) 2011-09-15
EP2412402A4 (en) 2012-09-12
JP4545216B1 (ja) 2010-09-15

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/10/2020, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/02/2010, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2763 DE 19-12-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.