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DE3167821D1 - Electrode for endocardial insertion - Google Patents

Electrode for endocardial insertion

Info

Publication number
DE3167821D1
DE3167821D1 DE8181303211T DE3167821T DE3167821D1 DE 3167821 D1 DE3167821 D1 DE 3167821D1 DE 8181303211 T DE8181303211 T DE 8181303211T DE 3167821 T DE3167821 T DE 3167821T DE 3167821 D1 DE3167821 D1 DE 3167821D1
Authority
DE
Germany
Prior art keywords
electrode
bend
curve
wing
catheter
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
DE8181303211T
Other languages
English (en)
Inventor
Philip O Littleford
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
Priority claimed from US06/168,742 external-priority patent/US4357947A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3167821D1 publication Critical patent/DE3167821D1/de
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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (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)
  • Cable Accessories (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Magnetic Heads (AREA)
DE8181303211T 1980-07-14 1981-07-13 Electrode for endocardial insertion Expired DE3167821D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/168,742 US4357947A (en) 1980-07-14 1980-07-14 Electrode and method for endocardial atrial pacing
US06/231,130 US4401127A (en) 1980-07-14 1981-02-03 Stable electrodes for endocardial pacing

Publications (1)

Publication Number Publication Date
DE3167821D1 true DE3167821D1 (de) 1985-01-31

Family

ID=26864405

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181303211T Expired DE3167821D1 (de) 1980-07-14 1981-07-13 Electrode for endocardial insertion

Country Status (4)

Country Link
US (1) US4401127A (de)
EP (1) EP0044688B1 (de)
AT (1) ATE10809T1 (de)
DE (1) DE3167821D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552157A (en) * 1980-07-14 1985-11-12 Littleford Philip O Open curve, atrial "J" electrode
CA1265586A (en) * 1984-08-14 1990-02-06 Consiglio Nazionale Delle Ricerche Method and device for quick location of starting site of ventricular arrhythmias
WO1989009081A1 (en) * 1988-03-29 1989-10-05 Nippon Zeon Co., Ltd. Temporary pacing catheter
US5052407A (en) * 1988-04-14 1991-10-01 Mieczyslaw Mirowski Cardiac defibrillation/cardioversion spiral patch electrode
US4957110A (en) * 1989-03-17 1990-09-18 C. R. Bard, Inc. Steerable guidewire having electrodes for measuring vessel cross-section and blood flow
FR2661098A1 (fr) * 1990-04-19 1991-10-25 Guyot Jean Michel Dispositif d'implantation cardiaque.
US5184621A (en) * 1991-05-29 1993-02-09 C. R. Bard, Inc. Steerable guidewire having electrodes for measuring vessel cross-section and blood flow
US5246014A (en) * 1991-11-08 1993-09-21 Medtronic, Inc. Implantable lead system
SE9201295D0 (sv) * 1992-04-24 1992-04-24 Siemens Elema Ab Styrbar elektrodanordning
US5531781A (en) * 1993-11-02 1996-07-02 Alferness; Clifton A. Implantable lead having a steering distal guide tip
US5628778A (en) * 1994-11-21 1997-05-13 Medtronic Inc. Single pass medical electrical lead
US5674271A (en) * 1996-11-14 1997-10-07 Denker; Stephen Catheter with steerable stylet
US6556873B1 (en) 1999-11-29 2003-04-29 Medtronic, Inc. Medical electrical lead having variable bending stiffness
US6549812B1 (en) 1999-11-29 2003-04-15 Medtronic, Inc. Medical electrical lead having bending stiffness which increase in the distal direction
US6907296B1 (en) * 2000-02-15 2005-06-14 Pacesetter, Inc. Implantable cardiac lead having convenient implant location identification and method of manufacture

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR375855A (fr) * 1907-03-18 1907-07-25 August Ruesch Sonde et son procédé de fabrication
US3485247A (en) * 1965-08-16 1969-12-23 Electro Catheter Corp Cardiac catheterization apparatus and method
US3390977A (en) * 1966-05-11 1968-07-02 Dow Chemical Co Method of inhibiting plant growth
US3670727A (en) * 1970-04-16 1972-06-20 American Hospital Supply Corp Medical infusion set
US3729008A (en) * 1970-12-28 1973-04-24 American Optical Corp Electrode for atrial pacing with curved end for atrial wall engagement
US3680562A (en) * 1971-04-26 1972-08-01 Becton Dickinson Co Surgical drainage apparatus for bladder
US3782381A (en) * 1971-11-26 1974-01-01 Johnson & Johnson Method for preventing skiving of a catheter
US3880169A (en) * 1974-01-02 1975-04-29 American Hospital Supply Corp Controlled entry pacemaker electrode for myocardial implantation
US3939843A (en) * 1974-03-04 1976-02-24 Medtronic, Inc. Transvenous electrode
DE2605590A1 (de) * 1976-02-12 1977-08-18 Heinz Dr Med Praeuer Herzschrittmacherelektrode
US4154247A (en) * 1977-04-01 1979-05-15 Medtronic, Inc. Formable cardiac pacer lead and method of assembly and attachment to a body organ
US4198973A (en) * 1978-03-14 1980-04-22 Johnson & Johnson Intravenous catheter assembly with fluid flow restriction capability
WO1980002231A1 (en) * 1979-04-24 1980-10-30 J Donachy Long-life flexible electrode lead
SE434460B (sv) * 1979-06-14 1984-07-30 Bertil Reenstierna Endokardial, implanterbar ledning for hjertstimulator

Also Published As

Publication number Publication date
EP0044688A1 (de) 1982-01-27
US4401127A (en) 1983-08-30
EP0044688B1 (de) 1984-12-19
ATE10809T1 (de) 1985-01-15

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Free format text: LITTLEFORD (VERSTORBEN), PHILIP O., WINTER PARK, FLA., US

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee