WO2004112645A3 - Subcutaneous lead system - Google Patents

Subcutaneous lead system Download PDF

Info

Publication number
WO2004112645A3
WO2004112645A3 PCT/US2004/019281 US2004019281W WO2004112645A3 WO 2004112645 A3 WO2004112645 A3 WO 2004112645A3 US 2004019281 W US2004019281 W US 2004019281W WO 2004112645 A3 WO2004112645 A3 WO 2004112645A3
Authority
WO
WIPO (PCT)
Prior art keywords
lead system
electrodes
lead
patient
monitoring
Prior art date
Application number
PCT/US2004/019281
Other languages
French (fr)
Other versions
WO2004112645A2 (en
Inventor
Ward M Brown
Original Assignee
Ward M Brown
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 Ward M Brown filed Critical Ward M Brown
Publication of WO2004112645A2 publication Critical patent/WO2004112645A2/en
Publication of WO2004112645A3 publication Critical patent/WO2004112645A3/en

Links

Classifications

    • 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
    • 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
    • A61N1/3621—Heart stimulators for treating or preventing abnormally high heart rate

Abstract

A method and apparatus for treating malignant ventricular arrhythmias is provided. The apparatus includes a lead system (16) that is placed subcutaneously in a patient and a pulse generator (10) connected to lead system (16) by lead (14). The lead system (16) includes a plurality of energy delivery electrodes for delivering energy stimulation to a patient's heart and a plurality of monitoring electrodes for monitoring the occurrence of or sensing an arrhythmia. The lead system (16) is encapsulated in a sheath of biocompatible material to prevent electrodes (26A-26F) form contacting each other and shorting out or shorting together.
PCT/US2004/019281 2003-06-17 2004-06-17 Subcutaneous lead system WO2004112645A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47919603P 2003-06-17 2003-06-17
US60/479,196 2003-06-17
US10/870,278 US20050021093A1 (en) 2003-06-17 2004-06-17 Subcutaneous lead system for detection and treatment of malignant ventricular arrhythmia

Publications (2)

Publication Number Publication Date
WO2004112645A2 WO2004112645A2 (en) 2004-12-29
WO2004112645A3 true WO2004112645A3 (en) 2005-04-14

Family

ID=34083244

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/019281 WO2004112645A2 (en) 2003-06-17 2004-06-17 Subcutaneous lead system

Country Status (2)

Country Link
US (1) US20050021093A1 (en)
WO (1) WO2004112645A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6754528B2 (en) 2001-11-21 2004-06-22 Cameraon Health, Inc. Apparatus and method of arrhythmia detection in a subcutaneous implantable cardioverter/defibrillator
US7149575B2 (en) * 2000-09-18 2006-12-12 Cameron Health, Inc. Subcutaneous cardiac stimulator device having an anteriorly positioned electrode
US6721597B1 (en) * 2000-09-18 2004-04-13 Cameron Health, Inc. Subcutaneous only implantable cardioverter defibrillator and optional pacer
US7069080B2 (en) 2000-09-18 2006-06-27 Cameron Health, Inc. Active housing and subcutaneous electrode cardioversion/defibrillating system
US7146212B2 (en) 2000-09-18 2006-12-05 Cameron Health, Inc. Anti-bradycardia pacing for a subcutaneous implantable cardioverter-defibrillator
US7194302B2 (en) * 2000-09-18 2007-03-20 Cameron Health, Inc. Subcutaneous cardiac stimulator with small contact surface electrodes
US20020095184A1 (en) * 2000-09-18 2002-07-18 Bardy Gust H. Monophasic waveform for anti-tachycardia pacing for a subcutaneous implantable cardioverter-defibrillator
US6647292B1 (en) * 2000-09-18 2003-11-11 Cameron Health Unitary subcutaneous only implantable cardioverter-defibrillator and optional pacer
US7751885B2 (en) 2000-09-18 2010-07-06 Cameron Health, Inc. Bradycardia pacing in a subcutaneous device
US6952610B2 (en) 2000-09-18 2005-10-04 Cameron Health, Inc. Current waveforms for anti-tachycardia pacing for a subcutaneous implantable cardioverter- defibrillator
US20020107544A1 (en) * 2000-09-18 2002-08-08 Cameron Health, Inc. Current waveform for anti-bradycardia pacing for a subcutaneous implantable cardioverter-defibrillator
US7076296B2 (en) 2000-09-18 2006-07-11 Cameron Health, Inc. Method of supplying energy to subcutaneous cardioverter-defibrillator and pacer
WO2002041946A2 (en) * 2000-11-22 2002-05-30 Medtronic, Inc. Apparatus for detecting and treating ventricular arrhythmia
US7551959B2 (en) * 2005-07-12 2009-06-23 Cardiac Pacemakers, Inc. Cardiac rhythm management for fetal, neonatal, and/or pediatric patients
CL2007002067A1 (en) * 2006-07-17 2008-01-25 Boehringer Ingelheim Int Use of dabigatran etexilate, direct thrombin inhibitors, for the treatment and / or prophylaxis in children of diseases such as non-hemorrhagic cerebral infarction, myocardial infarction, arrhythmia, central venous thrombosis, among others.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5103837A (en) * 1989-03-20 1992-04-14 Siemens Aktiengesellschaft Implantable stimulating electrode
US5674274A (en) * 1995-12-14 1997-10-07 Pacesetter, Inc. Implantable adjustable single-pass A-V lead for use with an implantable stimulation device
US6280462B1 (en) * 1990-04-25 2001-08-28 Cardiac Pacemakers, Inc. Implantable intravenous cardiac stimulation system with pulse generator housing serving as optional additional electrode

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821723A (en) * 1987-02-27 1989-04-18 Intermedics Inc. Biphasic waveforms for defibrillation
US5411527A (en) * 1989-05-03 1995-05-02 Intermedics, Inc. Difibrillation electrodes and implantation
US5203348A (en) * 1990-06-06 1993-04-20 Cardiac Pacemakers, Inc. Subcutaneous defibrillation electrodes
US5376103A (en) * 1992-03-19 1994-12-27 Angeion Corporation Electrode system for implantable defibrillator
US5601607A (en) * 1992-03-19 1997-02-11 Angeion Corporation Implantable cardioverter defibrillator housing plated electrode
US5527358A (en) * 1994-01-21 1996-06-18 Medtronic, Inc. Temporary medical electrical lead
US5562708A (en) * 1994-04-21 1996-10-08 Medtronic, Inc. Method and apparatus for treatment of atrial fibrillation
US5683429A (en) * 1996-04-30 1997-11-04 Medtronic, Inc. Method and apparatus for cardiac pacing to prevent atrial fibrillation
US20020035377A1 (en) * 2000-09-18 2002-03-21 Cameron Health, Inc. Subcutaneous electrode for transthoracic conduction with insertion tool
US20020035381A1 (en) * 2000-09-18 2002-03-21 Cameron Health, Inc. Subcutaneous electrode with improved contact shape for transthoracic conduction
US6788974B2 (en) * 2000-09-18 2004-09-07 Cameron Health, Inc. Radian curve shaped implantable cardioverter-defibrillator canister

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5103837A (en) * 1989-03-20 1992-04-14 Siemens Aktiengesellschaft Implantable stimulating electrode
US6280462B1 (en) * 1990-04-25 2001-08-28 Cardiac Pacemakers, Inc. Implantable intravenous cardiac stimulation system with pulse generator housing serving as optional additional electrode
US5674274A (en) * 1995-12-14 1997-10-07 Pacesetter, Inc. Implantable adjustable single-pass A-V lead for use with an implantable stimulation device

Also Published As

Publication number Publication date
US20050021093A1 (en) 2005-01-27
WO2004112645A2 (en) 2004-12-29

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