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ES8306327A1 - "procedimiento para la obtencion de una punta de pirocarbono activado para estimuladores cardiacos". - Google Patents

"procedimiento para la obtencion de una punta de pirocarbono activado para estimuladores cardiacos".

Info

Publication number
ES8306327A1
ES8306327A1 ES514790A ES514790A ES8306327A1 ES 8306327 A1 ES8306327 A1 ES 8306327A1 ES 514790 A ES514790 A ES 514790A ES 514790 A ES514790 A ES 514790A ES 8306327 A1 ES8306327 A1 ES 8306327A1
Authority
ES
Spain
Prior art keywords
pyrocarbon
activating
electrode tip
heart stimulators
treatment
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
ES514790A
Other languages
English (en)
Other versions
ES514790A0 (es
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.)
Sorin Biomedica SpA
Original Assignee
Sorin Biomedica SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11307873&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8306327(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sorin Biomedica SpA filed Critical Sorin Biomedica SpA
Publication of ES8306327A1 publication Critical patent/ES8306327A1/es
Publication of ES514790A0 publication Critical patent/ES514790A0/es
Granted 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Electrotherapy Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

PROCEDIMIENTO PARA LA ACTIVACION DE UNA PUNTA DE PIROCARBONO QUE SE UTILIZA EN ESTIMULADORES CARDIACOS. SE SOMETE UNA PUNTA DE PIROCARBONO A UN TRATAMIENTO ELECTROLITICO ANODICO, EN EL CUAL EL ELECTROLITO ES AL MENOS UN ACIDO FUERTE ELEGIDO DEL GRUPO QUE COMPRENDE EL ACIDO SULFURICO, EL ACIDO NITRICO, EL ACIDO PERCLORICO Y EL ACIDO FOSFORICO Y SUS MEZCLAS, REALIZANDOSE DICHO TRATAMIENTO ELECTROLITICO BAJO UNA TENSION COMPRENDIDA ENTRE 2 Y 20 V Y UNA DENSIDAD DE CORRIENTE COMPRENDIDA ENTRE 3 Y 40 MA/MM , SIENDO EL TIEMPO DE PERMANENCIA DE LA PUNTA DE PIROCARBONO EN EL TRATAMIENTO ELECTROLITICO EL COMPRENDIDO ENTRE 5 Y 45 SEGUNDOS.
ES514790A 1981-08-07 1982-08-06 "procedimiento para la obtencion de una punta de pirocarbono activado para estimuladores cardiacos". Granted ES514790A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8168103A IT1210610B (it) 1981-08-07 1981-08-07 Procedimento per l attivazione di una punta di pirocarbone per elettrodi di stimolatori cardiaci

Publications (2)

Publication Number Publication Date
ES8306327A1 true ES8306327A1 (es) 1983-06-01
ES514790A0 ES514790A0 (es) 1983-06-01

Family

ID=11307873

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514790A Granted ES514790A0 (es) 1981-08-07 1982-08-06 "procedimiento para la obtencion de una punta de pirocarbono activado para estimuladores cardiacos".

Country Status (6)

Country Link
US (1) US4495039A (es)
EP (1) EP0072359B1 (es)
AT (1) ATE28126T1 (es)
DE (1) DE3276682D1 (es)
ES (1) ES514790A0 (es)
IT (1) IT1210610B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542752A (en) * 1983-04-22 1985-09-24 Cordis Corporation Implantable device having porous surface with carbon coating
DE3337470A1 (de) * 1983-10-14 1985-04-25 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung von implantierbaren elektroden aus glaskohlenstoff
US5035780A (en) * 1988-03-25 1991-07-30 Agency Of Industrial Science And Technology Method of manufacturing a platinum tip
DE59100763D1 (de) * 1990-05-02 1994-02-10 Siemens Ag Elektrode für medizinische Anwendungen.
DE4231600B4 (de) * 1992-09-17 2004-08-12 Biotronik Meß- und Therapiegeräte GmbH & Co. Ingenieurbüro Berlin Implantierbares Defibrillationssystem
US7162308B2 (en) * 2002-11-26 2007-01-09 Wilson Greatbatch Technologies, Inc. Nanotube coatings for implantable electrodes
US7079903B2 (en) * 2003-03-03 2006-07-18 Greatbatch-Hittman, Inc. Low polarization coatings for implantable electrodes
US20080261844A1 (en) * 2004-09-03 2008-10-23 Beiersdorf Ag Multicolor Cosmetics

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1186727A (en) * 1967-04-28 1970-04-02 Dow Chemical Co Process for producing Expanded Graphite
GB1257022A (es) * 1968-01-03 1971-12-15
JPS4920720B1 (es) * 1969-12-06 1974-05-27
US3671411A (en) * 1970-03-03 1972-06-20 Us Air Force Treatment of carbon or graphite fibers and yarns for use in fiber reinforced composites
DE2613072C3 (de) 1976-03-26 1987-07-30 Siemens AG, 1000 Berlin und 8000 München Implantierbare Elektrode
DE2613052B2 (de) * 1976-03-26 1981-07-23 Siemens AG, 1000 Berlin und 8000 München Implantierbare Kohlenstoffelektrode
DE2842318C2 (de) 1978-09-28 1985-05-23 Siemens AG, 1000 Berlin und 8000 München Implantierbare Kohlenstoffelektrode

Also Published As

Publication number Publication date
EP0072359A2 (en) 1983-02-16
EP0072359A3 (en) 1984-10-17
IT1210610B (it) 1989-09-14
DE3276682D1 (en) 1987-08-13
US4495039A (en) 1985-01-22
ES514790A0 (es) 1983-06-01
EP0072359B1 (en) 1987-07-08
IT8168103A0 (it) 1981-08-07
ATE28126T1 (de) 1987-07-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20030224