WO2012147061A3 - Défibrillateur et procédé associé - Google Patents

Défibrillateur et procédé associé Download PDF

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Publication number
WO2012147061A3
WO2012147061A3 PCT/IB2012/052127 IB2012052127W WO2012147061A3 WO 2012147061 A3 WO2012147061 A3 WO 2012147061A3 IB 2012052127 W IB2012052127 W IB 2012052127W WO 2012147061 A3 WO2012147061 A3 WO 2012147061A3
Authority
WO
WIPO (PCT)
Prior art keywords
pulse
circuitry
capacitor
heart
barrier
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.)
Ceased
Application number
PCT/IB2012/052127
Other languages
English (en)
Other versions
WO2012147061A2 (fr
Inventor
Janice ANDERSON
Omar Jacinto Escalona
Ganesh MANOHARAN
John Mccune Anderson
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.)
Ulster University
Original Assignee
Ulster University
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 Ulster University filed Critical Ulster University
Publication of WO2012147061A2 publication Critical patent/WO2012147061A2/fr
Publication of WO2012147061A3 publication Critical patent/WO2012147061A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • 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
    • A61N1/3787—Electrical supply from an external energy source
    • 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
    • A61N1/3968—Constructional arrangements, e.g. casings

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)

Abstract

L'invention concerne un appareil et un procédé permettant de délivrer au coeur (36) par voie transcutanée un signal de défibrillation électrique. L'appareil (1) comprend une partie de transmission externe (5) et une partie de réception implantable (3) agencées de manière qu'une impulsion RF (22, 24) peut être transmise par radio à travers une barrière (29) et reçue en interne pour appliquer une impulsion de défibrillation au coeur (36). L'oscillateur (22) et l'unité de saisie au clavier (24) sont alimentés par une source d'alimentation (2). L'émetteur externe (5) comprend un ensemble condensateur (8) connecté à la source d'alimentation (2) et un convertisseur CC-CC de haute tension (6). Le condensateur (8) est connecté via un circuit résonnant (10) à un circuit (16, 18) ayant pour fonction de décharger le condensateur (8) via le circuit résonnant (10) et d'exciter la bobine primaire (12) et d'engendrer la transmission d'impulsions RF. La bobine primaire (12) est couplé par inductance à la bobine secondaire (30) du récepteur implantable (3) pour permettre une transmission radio instantanée de l'impulsion RF à travers la barrière (29). Le récepteur (3) comporte aussi un circuit résonnant, un circuit de rectification (32), et un circuit de filtrage (34).
PCT/IB2012/052127 2011-04-27 2012-04-27 Défibrillateur et procédé associé Ceased WO2012147061A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1106982.0A GB201106982D0 (en) 2011-04-27 2011-04-27 Defobrillator apparatus and method
GB1106982.0 2011-04-27

Publications (2)

Publication Number Publication Date
WO2012147061A2 WO2012147061A2 (fr) 2012-11-01
WO2012147061A3 true WO2012147061A3 (fr) 2012-12-27

Family

ID=44168570

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/052127 Ceased WO2012147061A2 (fr) 2011-04-27 2012-04-27 Défibrillateur et procédé associé

Country Status (2)

Country Link
GB (1) GB201106982D0 (fr)
WO (1) WO2012147061A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016209871A1 (de) 2016-06-06 2017-12-07 Robert Bosch Gmbh Stanzvorrichtung und Verfahren zum Stanzen eines Lumens und Implantieren einer Implantateinrichtung
US10946207B2 (en) 2017-05-27 2021-03-16 West Affum Holdings Corp. Defibrillation waveforms for a wearable cardiac defibrillator
DE102018201030B4 (de) 2018-01-24 2025-10-16 Kardion Gmbh Magnetkuppelelement mit magnetischer Lagerungsfunktion
DE102018206750A1 (de) 2018-05-02 2019-11-07 Kardion Gmbh Vorrichtung zur induktiven Energieübertragung in einen menschlichen Körper und deren Verwendung
DE102018206727A1 (de) 2018-05-02 2019-11-07 Kardion Gmbh Energieübertragungssystem und Empfangseinheit zur drahtlosen transkutanen Energieübertragung
DE102018206725A1 (de) 2018-05-02 2019-11-07 Kardion Gmbh Empfangseinheit, Sendeeinheit, Energieübertragungssystem und Verfahren zur drahtlosen Energieübertragung
DE102018206724A1 (de) 2018-05-02 2019-11-07 Kardion Gmbh Energieübertragungssystem und Verfahren zur drahtlosen Energieübertragung
DE102018206754A1 (de) 2018-05-02 2019-11-07 Kardion Gmbh Verfahren und Vorrichtung zur Bestimmung der Temperatur an einer Oberfläche sowie Verwendung des Verfahrens
DE102018206731A1 (de) 2018-05-02 2019-11-07 Kardion Gmbh Vorrichtung zur induktiven Energieübertragung in einen menschlichen Körper und Verwendung der Vorrichtung
DE102018208555A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Vorrichtung zum Verankern eines Herzunterstützungssystems in einem Blutgefäß, Verfahren zum Betreiben und Herstellverfahren zum Herstellen einer Vorrichtung und Herzunterstützungssystem
US11699551B2 (en) 2020-11-05 2023-07-11 Kardion Gmbh Device for inductive energy transmission in a human body and use of the device
CN113713260B (zh) * 2021-07-26 2025-02-07 上海健康医学院 超短脉冲除颤器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19703737A1 (de) * 1997-02-01 1998-08-06 Michael R Dipl Phys Bedrich Implantierbares telemetrisches Reizsystem
WO2000067843A1 (fr) * 1999-05-06 2000-11-16 Uutech Limited Defibrillation cardiaque
WO2009007861A1 (fr) * 2007-07-07 2009-01-15 Chamed Srl Défibrillateur implantable haute fréquence
US20100204756A1 (en) * 2009-02-10 2010-08-12 Boston Scientific Neuromodulation Corporation External Device for Communicating with an Implantable Medical Device Having Data Telemetry and Charging Integrated in a Single Housing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19703737A1 (de) * 1997-02-01 1998-08-06 Michael R Dipl Phys Bedrich Implantierbares telemetrisches Reizsystem
WO2000067843A1 (fr) * 1999-05-06 2000-11-16 Uutech Limited Defibrillation cardiaque
WO2009007861A1 (fr) * 2007-07-07 2009-01-15 Chamed Srl Défibrillateur implantable haute fréquence
US20100204756A1 (en) * 2009-02-10 2010-08-12 Boston Scientific Neuromodulation Corporation External Device for Communicating with an Implantable Medical Device Having Data Telemetry and Charging Integrated in a Single Housing

Also Published As

Publication number Publication date
WO2012147061A2 (fr) 2012-11-01
GB201106982D0 (en) 2011-06-08

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