GB2121288B - Implantable cardiac defibrillator employing bipolar sensing and telementry means - Google Patents

Implantable cardiac defibrillator employing bipolar sensing and telementry means

Info

Publication number
GB2121288B
GB2121288B GB08310661A GB8310661A GB2121288B GB 2121288 B GB2121288 B GB 2121288B GB 08310661 A GB08310661 A GB 08310661A GB 8310661 A GB8310661 A GB 8310661A GB 2121288 B GB2121288 B GB 2121288B
Authority
GB
United Kingdom
Prior art keywords
telementry
implantable cardiac
cardiac defibrillator
bipolar sensing
employing bipolar
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.)
Expired
Application number
GB08310661A
Other languages
English (en)
Other versions
GB8310661D0 (en
GB2121288A (en
Inventor
Mir Imran
Stanley Monrad Bach
Steve Andrew Kolenik
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8310661D0 publication Critical patent/GB8310661D0/en
Publication of GB2121288A publication Critical patent/GB2121288A/en
Application granted granted Critical
Publication of GB2121288B publication Critical patent/GB2121288B/en
Expired 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
    • A61N1/3925—Monitoring; Protecting
    • A61N1/3931—Protecting, e.g. back-up systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • 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
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/37—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
    • A61N1/3925—Monitoring; Protecting

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Electrotherapy Devices (AREA)
GB08310661A 1982-04-21 1983-04-20 Implantable cardiac defibrillator employing bipolar sensing and telementry means Expired GB2121288B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37019182A 1982-04-21 1982-04-21
US06/478,038 US4614192A (en) 1982-04-21 1983-03-23 Implantable cardiac defibrillator employing bipolar sensing and telemetry means

Publications (3)

Publication Number Publication Date
GB8310661D0 GB8310661D0 (en) 1983-05-25
GB2121288A GB2121288A (en) 1983-12-21
GB2121288B true GB2121288B (en) 1986-10-08

Family

ID=27004853

Family Applications (2)

Application Number Title Priority Date Filing Date
GB08310661A Expired GB2121288B (en) 1982-04-21 1983-04-20 Implantable cardiac defibrillator employing bipolar sensing and telementry means
GB08513802A Expired GB2159718B (en) 1982-04-21 1985-05-31 Implantable cardiac defibrillator employing bipolar sensing

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08513802A Expired GB2159718B (en) 1982-04-21 1985-05-31 Implantable cardiac defibrillator employing bipolar sensing

Country Status (6)

Country Link
US (1) US4614192A (US08067022-20111129-C00003.png)
CA (1) CA1223643A (US08067022-20111129-C00003.png)
DE (1) DE3314488C2 (US08067022-20111129-C00003.png)
FR (1) FR2530475B1 (US08067022-20111129-C00003.png)
GB (2) GB2121288B (US08067022-20111129-C00003.png)
NL (1) NL189950C (US08067022-20111129-C00003.png)

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US7198603B2 (en) * 2003-04-14 2007-04-03 Remon Medical Technologies, Inc. Apparatus and methods using acoustic telemetry for intrabody communications
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US8116868B2 (en) * 2003-04-11 2012-02-14 Cardiac Pacemakers, Inc. Implantable device with cardiac event audio playback
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US7908334B2 (en) * 2006-07-21 2011-03-15 Cardiac Pacemakers, Inc. System and method for addressing implantable devices
JP5231525B2 (ja) 2007-03-26 2013-07-10 レモン メディカル テクノロジーズ， リミテッド 埋込型医療デバイスのためのバイアスされた音響スイッチ
JP5693952B2 (ja) * 2007-04-27 2015-04-01 コーニンクレッカ フィリップス エヌ ヴェ 安全モードを有するアンテナシステム
US8041431B2 (en) * 2008-01-07 2011-10-18 Cardiac Pacemakers, Inc. System and method for in situ trimming of oscillators in a pair of implantable medical devices
US8301262B2 (en) * 2008-02-06 2012-10-30 Cardiac Pacemakers, Inc. Direct inductive/acoustic converter for implantable medical device
DE102008024857A1 (de) * 2008-05-23 2009-11-26 Biotronik Crm Patent Ag Drahtlose Durchführung für medizinische Implantate
WO2009158062A1 (en) 2008-06-27 2009-12-30 Cardiac Pacemakers, Inc. Systems and methods of monitoring the acoustic coupling of medical devices
JP2011529722A (ja) 2008-08-14 2011-12-15 カーディアック ペースメイカーズ， インコーポレイテッド 音響通信リンクの性能評価および適合
US8593107B2 (en) 2008-10-27 2013-11-26 Cardiac Pacemakers, Inc. Methods and systems for recharging an implanted device by delivering a section of a charging device adjacent the implanted device within a body
JP2017506148A (ja) 2014-02-24 2017-03-02 エレメント サイエンス, インクElement Science, Inc 体外式除細動器
EP3340862B1 (en) 2015-08-26 2023-06-07 Element Science, Inc. Wearable defibrillation devices
CN108472493B (zh) 2016-01-11 2022-08-16 皇家飞利浦有限公司 用于除颤器状态指示器的非听觉感测的方法和装置
AU2019357613B2 (en) 2018-10-10 2021-12-09 Element Science, Inc. Wearable medical device with disposable and reusable components

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Also Published As

Publication number Publication date
CA1223643A (en) 1987-06-30
NL8301391A (nl) 1983-11-16
GB8513802D0 (en) 1985-07-03
NL189950C (nl) 1993-09-16
US4614192A (en) 1986-09-30
FR2530475A1 (fr) 1984-01-27
GB2159718A (en) 1985-12-11
NL189950B (nl) 1993-04-16
GB8310661D0 (en) 1983-05-25
FR2530475B1 (fr) 1988-05-27
DE3314488C2 (de) 1987-02-05
GB2121288A (en) 1983-12-21
DE3314488A1 (de) 1983-12-01
GB2159718B (en) 1986-10-08

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20030419