WO2004030747A3 - Cardiac vein lead with flexible anode and method for forming same - Google Patents

Cardiac vein lead with flexible anode and method for forming same Download PDF

Info

Publication number
WO2004030747A3
WO2004030747A3 PCT/US2003/030354 US0330354W WO2004030747A3 WO 2004030747 A3 WO2004030747 A3 WO 2004030747A3 US 0330354 W US0330354 W US 0330354W WO 2004030747 A3 WO2004030747 A3 WO 2004030747A3
Authority
WO
WIPO (PCT)
Prior art keywords
lead
cardiac vein
forming same
flexible anode
assembly
Prior art date
Application number
PCT/US2003/030354
Other languages
French (fr)
Other versions
WO2004030747A2 (en
Inventor
Douglas S Hine
John L Sommer
Wayne R Bass
Mary M Morris
Peter B Mcintyre
Carla C Pfeiffer
Roger Lafond
Patricia K Peterson
Original Assignee
Medtronic Inc
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 Medtronic Inc filed Critical Medtronic Inc
Priority to EP03754903A priority Critical patent/EP1572290B1/en
Priority to CA002500227A priority patent/CA2500227A1/en
Priority to JP2004541749A priority patent/JP2006501028A/en
Publication of WO2004030747A2 publication Critical patent/WO2004030747A2/en
Publication of WO2004030747A3 publication Critical patent/WO2004030747A3/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
    • A61N1/056—Transvascular endocardial electrode systems
    • 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
    • A61N2001/0585—Coronary sinus electrodes

Abstract

A bipolar cardiac vein lead and method of assembly is provided wherein the lead includes a flexible coil anode electrode such that the lead may be advanced through a tortuous pathway. The coil electrode is coupled to a conductor using a method of assembly that minimizes or eliminates rigid components, maintaining flexibility of the distal lead end. Multi-polar cardiac vein leads may include multiple flexible coil electrodes to achieve pacing and/or sensing in the left atrium and the left ventricle or at multiple left heart sites.
PCT/US2003/030354 2002-09-27 2003-09-25 Cardiac vein lead with flexible anode and method for forming same WO2004030747A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP03754903A EP1572290B1 (en) 2002-09-27 2003-09-25 Cardiac vein lead with flexible anode and method for forming same
CA002500227A CA2500227A1 (en) 2002-09-27 2003-09-25 Cardiac vein lead with flexible anode and method for forming same
JP2004541749A JP2006501028A (en) 2002-09-27 2003-09-25 Cardiac vein lead having a flexible anode and method of manufacturing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/256,353 US7031777B2 (en) 2002-09-27 2002-09-27 Cardiac vein lead with flexible anode and method for forming same
US10/256,353 2002-09-27

Publications (2)

Publication Number Publication Date
WO2004030747A2 WO2004030747A2 (en) 2004-04-15
WO2004030747A3 true WO2004030747A3 (en) 2005-08-18

Family

ID=32029260

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/030354 WO2004030747A2 (en) 2002-09-27 2003-09-25 Cardiac vein lead with flexible anode and method for forming same

Country Status (5)

Country Link
US (1) US7031777B2 (en)
EP (1) EP1572290B1 (en)
JP (1) JP2006501028A (en)
CA (1) CA2500227A1 (en)
WO (1) WO2004030747A2 (en)

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Also Published As

Publication number Publication date
EP1572290B1 (en) 2013-02-27
CA2500227A1 (en) 2004-04-15
EP1572290A2 (en) 2005-09-14
WO2004030747A2 (en) 2004-04-15
US7031777B2 (en) 2006-04-18
US20040064173A1 (en) 2004-04-01
JP2006501028A (en) 2006-01-12
EP1572290A3 (en) 2005-10-05

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