GB1423262A - Body implantable lead - Google Patents

Body implantable lead

Info

Publication number
GB1423262A
GB1423262A GB1829773A GB1829773A GB1423262A GB 1423262 A GB1423262 A GB 1423262A GB 1829773 A GB1829773 A GB 1829773A GB 1829773 A GB1829773 A GB 1829773A GB 1423262 A GB1423262 A GB 1423262A
Authority
GB
United Kingdom
Prior art keywords
conductor
insulation
april
platinum
electrodes
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
GB1829773A
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.)
Medtronic Inc
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
Publication of GB1423262A publication Critical patent/GB1423262A/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
    • A61N1/02—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (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)
  • Vascular Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Insulated Conductors (AREA)

Abstract

1423262 Electrodes MEDTRONIC Inc 16 April 1973 [17 April 1972] 18297/73 Heading A5R A flexible implantable electrical lead 30 comprises two biologically inert conductors 32, 52 encapsulated in a biologically inert insulator 34, the first conductor 32 having a portion which projects through the insulation 34 and is wrapped helically for at least one turn therearound and partially embedded therein to form one electrode, the second conductor 52 projecting through insulation 34 to form the other electrode. The insulation 34 may be silicone rubber and the conductors 32, 52 may be platinum or platinum-iridium alloy. An embedded coil spring 46 defines a lumen through which a stylet may be inserted to guide the lead 30 through a body vessel. In an alternative embodiment, the second conductor (72), Fig. 3, (not shown) and a third conductor (74) terminate in electrodes (86, 88) which may be wrapped around the nerves to be stimulated. In another embodiment, the second conductor (112), Fig. 4, (not shown) terminates in a spiral which is partially embedded in a substrate (118) of the insulator material.
GB1829773A 1972-04-17 1973-04-16 Body implantable lead Expired GB1423262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24484272A 1972-04-17 1972-04-17

Publications (1)

Publication Number Publication Date
GB1423262A true GB1423262A (en) 1976-02-04

Family

ID=22924339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1829773A Expired GB1423262A (en) 1972-04-17 1973-04-16 Body implantable lead

Country Status (8)

Country Link
US (1) US3788329A (en)
JP (1) JPS4920984A (en)
AR (1) AR200863A1 (en)
CA (1) CA995764A (en)
DE (1) DE2319500A1 (en)
FR (1) FR2180908B1 (en)
GB (1) GB1423262A (en)
NL (1) NL7305358A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451746A1 (en) * 1979-03-19 1980-10-17 Fresenius Chem Pharm Ind CATHETER HAVING RADIOGRAPHIC CONTRAST BANDS
GB2154884A (en) * 1984-03-02 1985-09-18 Brunswick Mfg Co Inc Heart pacer
GB2157954A (en) * 1984-05-04 1985-11-06 Mirowski Mieczyslaw Intravascular multiple electrode unitary catheter

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AU6023173A (en) * 1972-09-21 1976-05-27 Electro-Biology Inc. Bone prosthesis
US3893461A (en) * 1972-11-28 1975-07-08 Thomas A Preston Pacing apparatus and method utilizing improved catheter
US4010755A (en) * 1972-11-28 1977-03-08 Preston Thomas A Unipolar pacing catheter with plural distal electrodes
US3915174A (en) * 1972-11-28 1975-10-28 Thomas A Preston Pacing apparatus and improved catheter
DE2319054C3 (en) * 1973-04-14 1980-03-06 Hans Dr.Med. Stockholm Lagergren Electrode arrangement
DE2334049C3 (en) * 1973-07-04 1988-12-22 Lagergren, Hans, Dr.Med., Stockholm ENDOCARD ELECTRODE ARRANGEMENT
US4006748A (en) * 1976-01-29 1977-02-08 Pacestter Systems, Inc. Implantable unipolar pacemaker with improved outer electrode plate
US4044774A (en) * 1976-02-23 1977-08-30 Medtronic, Inc. Percutaneously inserted spinal cord stimulation lead
DE2613086B2 (en) * 1976-03-26 1979-10-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Endocardial electrode
US4125116A (en) * 1977-02-14 1978-11-14 The Johns Hopkins University Human tissue stimulation electrode structure
US4161952A (en) * 1977-11-01 1979-07-24 Mieczyslaw Mirowski Wound wire catheter cardioverting electrode
DK516577A (en) * 1977-11-22 1979-05-23 C C Hansen ELECTRODE FOR ADDITION IN THE SNAIL OF THE CITY (COCHLEA)
EP0022556A1 (en) * 1979-07-13 1981-01-21 Gerhard J. Prof. Dr. Müller Implantable electrical conductor, especially stimulation electrode conductor and/or electrode
US4289138A (en) * 1980-06-09 1981-09-15 Medical Testing Systems, Inc. Electrode assembly for temporary pacing and heart measurements
USRE32204E (en) * 1980-06-09 1986-07-15 Mansfield Scientific, Inc. Electrode assembly for temporary pacing and heart measurements
USRE32227E (en) * 1981-03-19 1986-08-19 Medtronic, Inc. "J" Stylet wire
US4381013A (en) * 1981-03-19 1983-04-26 Medtronic, Inc. "J" Stylet wire
US4444195A (en) * 1981-11-02 1984-04-24 Cordis Corporation Cardiac lead having multiple ring electrodes
US4481953A (en) * 1981-11-12 1984-11-13 Cordis Corporation Endocardial lead having helically wound ribbon electrode
US4445511A (en) * 1982-06-24 1984-05-01 Telectronics Pty. Ltd. Pacer electrode connector assembly
CA1231392A (en) * 1982-10-14 1988-01-12 Edward E. Elson Flexible tip cardiac pacing catheter
US4759378A (en) * 1982-10-14 1988-07-26 American Hospital Supply Corporation Flexible tip cardiac pacing catheter
DE3530269C2 (en) * 1985-08-22 1997-01-16 Biotronik Mess & Therapieg Implantable indifferent electrode for cardiac stimulation
US4938231A (en) * 1985-10-22 1990-07-03 Telectronics N.V. Defibrillator electrode
US4971070A (en) * 1987-06-18 1990-11-20 Medtronic, Inc. Epicardial patch electrode
US4817634A (en) * 1987-06-18 1989-04-04 Medtronic, Inc. Epicardial patch electrode
US4819661A (en) * 1987-10-26 1989-04-11 Cardiac Pacemakers, Inc. Positive fixation cardiac electrode with drug elution capabilities
US4860769A (en) * 1987-11-12 1989-08-29 Thomas J. Fogarty Implantable defibrillation electrode
US4865037A (en) * 1987-11-13 1989-09-12 Thomas J. Fogarty Method for implanting automatic implantable defibrillator
US5040544A (en) * 1988-02-16 1991-08-20 Medtronic, Inc. Medical electrical lead and method of manufacture
US4947866A (en) * 1988-02-16 1990-08-14 Medtronic, Inc. Medical electrical lead
US4860446A (en) * 1988-02-16 1989-08-29 Medtronic, Inc. Medical electrical lead and method of manufacture
US5052407A (en) * 1988-04-14 1991-10-01 Mieczyslaw Mirowski Cardiac defibrillation/cardioversion spiral patch electrode
US5231996A (en) * 1992-01-28 1993-08-03 Medtronic, Inc. Removable endocardial lead
US5324328A (en) * 1992-08-05 1994-06-28 Siemens Pacesetter, Inc. Conductor for a defibrillator patch lead
WO1994007564A2 (en) * 1992-10-01 1994-04-14 Cardiac Pacemakers, Inc. Stent-type defibrillation electrode structures
US5328442A (en) * 1992-11-20 1994-07-12 Siemens Pacesetter, Inc. System and method for stimulating a heart having undergone cardiac myoplasty using a single-chamber pacemaker
US5324321A (en) * 1992-12-22 1994-06-28 Medtronic, Inc. Medical electrical lead having sigmoidal conductors and non-circular lumens
US5439485A (en) * 1993-09-24 1995-08-08 Ventritex, Inc. Flexible defibrillation electrode of improved construction
US5674272A (en) * 1995-06-05 1997-10-07 Ventritex, Inc. Crush resistant implantable lead
US5792211A (en) * 1996-05-01 1998-08-11 Teague; Thomas Wade Method for localized neutralization of poison
US5796044A (en) * 1997-02-10 1998-08-18 Medtronic, Inc. Coiled wire conductor insulation for biomedical lead
DE19758368A1 (en) * 1997-12-29 1999-07-01 Biotronik Mess & Therapieg Defibrillation electrode assembly
US5902331A (en) * 1998-03-10 1999-05-11 Medtronic, Inc. Arrangement for implanting an endocardial cardiac lead
US6132456A (en) * 1998-03-10 2000-10-17 Medtronic, Inc. Arrangement for implanting an endocardial cardiac lead
US6253111B1 (en) 1998-03-30 2001-06-26 Pacesetter, Inc. Multi-conductor lead
US6269270B1 (en) * 1998-10-26 2001-07-31 Birinder Bob Boveja Apparatus and method for adjunct (add-on) therapy of Dementia and Alzheimer's disease utilizing an implantable lead and external stimulator
US6161029A (en) * 1999-03-08 2000-12-12 Medtronic, Inc. Apparatus and method for fixing electrodes in a blood vessel
US6363286B1 (en) * 1999-09-24 2002-03-26 Cardiac Pacemakers, Inc. High impedance electrode assembly
US6671562B2 (en) 2001-11-09 2003-12-30 Oscor Inc. High impedance drug eluting cardiac lead
US8509916B2 (en) 2002-12-16 2013-08-13 Medtronic, Inc. Bilumen guide catheters for accessing cardiac sites
US20050070972A1 (en) * 2003-09-26 2005-03-31 Wahlstrand Carl D. Energy shunt for producing an MRI-safe implantable medical device
WO2005102447A1 (en) * 2004-03-30 2005-11-03 Medtronic, Inc. Mri-safe implantable lead
US9155877B2 (en) * 2004-03-30 2015-10-13 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US7877150B2 (en) * 2004-03-30 2011-01-25 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US8989840B2 (en) * 2004-03-30 2015-03-24 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US7844343B2 (en) * 2004-03-30 2010-11-30 Medtronic, Inc. MRI-safe implantable medical device
US7844344B2 (en) * 2004-03-30 2010-11-30 Medtronic, Inc. MRI-safe implantable lead
US7174219B2 (en) * 2004-03-30 2007-02-06 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US7729772B2 (en) * 2005-01-07 2010-06-01 Uroplasty, Inc. Implantable neuromodulation system and method
US8280526B2 (en) * 2005-02-01 2012-10-02 Medtronic, Inc. Extensible implantable medical lead
US20060217791A1 (en) * 2005-03-23 2006-09-28 Arrow International, Inc. Multi-lumen catheter having external electrical leads
US8027736B2 (en) 2005-04-29 2011-09-27 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US7853332B2 (en) * 2005-04-29 2010-12-14 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US7571010B2 (en) * 2005-05-06 2009-08-04 Cardiac Pacemakers, Inc. Cable electrode assembly for a lead terminal and method therefor
US7395119B2 (en) * 2005-05-19 2008-07-01 Cvrx, Inc. Implantable electrode assembly having reverse electrode configuration
US10537730B2 (en) * 2007-02-14 2020-01-21 Medtronic, Inc. Continuous conductive materials for electromagnetic shielding
US9044593B2 (en) * 2007-02-14 2015-06-02 Medtronic, Inc. Discontinuous conductive filler polymer-matrix composites for electromagnetic shielding
US8483842B2 (en) 2007-04-25 2013-07-09 Medtronic, Inc. Lead or lead extension having a conductive body and conductive body contact
US7899548B2 (en) * 2007-07-05 2011-03-01 Boston Scientific Neuromodulation Corporation Lead with contacts formed by coiled conductor and methods of manufacture and use
US9037263B2 (en) 2008-03-12 2015-05-19 Medtronic, Inc. System and method for implantable medical device lead shielding
DE102009002707A1 (en) * 2009-04-29 2010-11-04 Biotronik Crm Patent Ag Electrode element, electrode line with an electrode element and manufacturing method of an electrode line
EP2429633B1 (en) 2009-04-30 2014-12-17 Medtronic, Inc. Grounding of a shield of an implantable medical lead
US8910376B2 (en) * 2009-05-27 2014-12-16 Boston Scientific Neuromodulation Corporation Systems and methods for forming an end of an elongated member of an electrical stimulation system
US9468755B2 (en) * 2009-09-30 2016-10-18 Respicardia, Inc. Medical lead with preformed bias
WO2013158189A1 (en) 2012-04-19 2013-10-24 Medtronic, Inc. Paired medical lead bodies with braided conductive shields having different physical parameter values
US9993638B2 (en) 2013-12-14 2018-06-12 Medtronic, Inc. Devices, systems and methods to reduce coupling of a shield and a conductor within an implantable medical lead
WO2016014427A1 (en) 2014-07-23 2016-01-28 Medtronic, Inc. Methods of shielding implantable medical leads and implantable medical lead extensions
EP3191175B1 (en) 2014-07-24 2022-03-02 Medtronic, Inc. Apparatus for shielding implantable medical leads and lead extensions
US11666771B2 (en) * 2020-05-29 2023-06-06 AtaCor Medical, Inc. Implantable electrical leads and associated delivery systems

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US2583853A (en) * 1950-08-08 1952-01-29 Frank W Kazdin Diathermy electrode
US3249103A (en) * 1963-01-21 1966-05-03 Charles F Woodhouse Method and apparatus for measuring bioelectronic parameters
US3253595A (en) * 1963-08-07 1966-05-31 Cordis Corp Cardiac pacer electrode system
US3478746A (en) * 1965-05-12 1969-11-18 Medtronic Inc Cardiac implantable demand pacemaker
US3485247A (en) * 1965-08-16 1969-12-23 Electro Catheter Corp Cardiac catheterization apparatus and method
US3421511A (en) * 1965-12-10 1969-01-14 Medtronic Inc Implantable electrode for nerve stimulation
US3416533A (en) * 1966-05-20 1968-12-17 Gen Electric Conductive catheter
US3472234A (en) * 1967-08-15 1969-10-14 Gen Electric Body organ electrode
US3580242A (en) * 1968-04-01 1971-05-25 George E La Croix Fetal scalp electrode unit
DE1919246C3 (en) * 1968-07-27 1981-07-30 Harmjanz, Dietrich, Prof. Dr.Med., 3101 Gross Hehlen Electrode arrangement for electrical stimulation of the right ventricle
US3596662A (en) * 1968-09-04 1971-08-03 Medtronic Inc Electrode for cardiac stimulator
US3654933A (en) * 1968-11-18 1972-04-11 Medtronic Inc Implatable electrode
CH507005A (en) * 1969-03-26 1971-05-15 Inst Medicina Farmacie Device for electrical neurostimulation for the evacuation of the neurogenic urinary bladder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451746A1 (en) * 1979-03-19 1980-10-17 Fresenius Chem Pharm Ind CATHETER HAVING RADIOGRAPHIC CONTRAST BANDS
GB2154884A (en) * 1984-03-02 1985-09-18 Brunswick Mfg Co Inc Heart pacer
GB2157954A (en) * 1984-05-04 1985-11-06 Mirowski Mieczyslaw Intravascular multiple electrode unitary catheter

Also Published As

Publication number Publication date
FR2180908B1 (en) 1977-09-02
NL7305358A (en) 1973-10-19
DE2319500A1 (en) 1973-11-08
US3788329A (en) 1974-01-29
AR200863A1 (en) 1974-12-27
JPS4920984A (en) 1974-02-23
FR2180908A1 (en) 1973-11-30
CA995764A (en) 1976-08-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee