FR2378529A1 - Electrode en matiere inerte, destinee a etre implantee dans un tissu organique - Google Patents

Electrode en matiere inerte, destinee a etre implantee dans un tissu organique

Info

Publication number
FR2378529A1
FR2378529A1 FR7702202A FR7702202A FR2378529A1 FR 2378529 A1 FR2378529 A1 FR 2378529A1 FR 7702202 A FR7702202 A FR 7702202A FR 7702202 A FR7702202 A FR 7702202A FR 2378529 A1 FR2378529 A1 FR 2378529A1
Authority
FR
France
Prior art keywords
tissue
formation
intermesh
porous
fibrous
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.)
Granted
Application number
FR7702202A
Other languages
English (en)
Other versions
FR2378529B1 (fr
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.)
Case Western Reserve University
Original Assignee
Case Western Reserve University
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 US05/626,191 external-priority patent/US4011861A/en
Application filed by Case Western Reserve University filed Critical Case Western Reserve University
Publication of FR2378529A1 publication Critical patent/FR2378529A1/fr
Application granted granted Critical
Publication of FR2378529B1 publication Critical patent/FR2378529B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283—Invasive
    • A61B5/29—Invasive for permanent or long-term implantation
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/07—Endoradiosondes
    • A61B5/076—Permanent implantations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283—Invasive

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Electrotherapy Devices (AREA)

Abstract

Electrode en matière inerte, destinée à être implantée dans un tissu organique pour le stimuler ou en détecter certaines caractéristiques. Elle comprend un support métallique conducteur 12 auquel est fixé un fil conducteur 14 relié à un circuit électrique de stimulation ou de détection. Une couche 20 de matière poreuse est fixée sur ce support 12 et appliquée en contact intime contre un tissu organique T de maniere que des capillaires sanguins C croissent dans des pores 22 de cette couche 20. Domaine d'application : électrodes pour stimulateurs cardiaques, etc.
FR7702202A 1975-10-28 1977-01-26 Electrode en matiere inerte, destinee a etre implantee dans un tissu organique Granted FR2378529A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/626,191 US4011861A (en) 1974-04-03 1975-10-28 Implantable electric terminal for organic tissue

Publications (2)

Publication Number Publication Date
FR2378529A1 true FR2378529A1 (fr) 1978-08-25
FR2378529B1 FR2378529B1 (fr) 1980-04-04

Family

ID=24509344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702202A Granted FR2378529A1 (fr) 1975-10-28 1977-01-26 Electrode en matiere inerte, destinee a etre implantee dans un tissu organique

Country Status (3)

Country Link
AU (1) AU501255B2 (fr)
FR (1) FR2378529A1 (fr)
NL (1) NL7701002A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511251A1 (fr) * 1981-04-06 1983-02-18 Telectronics Pty Ltd Pointe d'electrode poreuse pour stimulateur cardiaque et procede de fabrication
EP0455072A1 (fr) * 1990-05-02 1991-11-06 Pacesetter AB Electrode de référence au chlorure d'argent

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59501816A (ja) * 1982-10-01 1984-11-01 ジエフコ−ト，ケイス　ウイリアム 電気的治療装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314420A (en) * 1961-10-23 1967-04-18 Haeger Potteries Inc Prosthetic parts and methods of making the same
FR2133843A1 (fr) * 1971-04-19 1972-12-01 Medtronic Inc
FR2179867A1 (fr) * 1972-04-10 1973-11-23 Dow Corning
DE2313678A1 (de) * 1973-03-20 1974-10-03 Becker Heinrich Prothesenverbundwerkstoff und verfahren zu seiner herstellung
FR2223325A1 (fr) * 1973-03-30 1974-10-25 Research Corp
USB535466I5 (fr) * 1974-12-23 1976-01-27
FR2320724A1 (fr) * 1975-08-14 1977-03-11 Vitek Inc Structure implantable
FR2345167A1 (fr) * 1976-03-26 1977-10-21 Siemens Ag Electrode endocardique
FR2345170A1 (fr) * 1976-03-26 1977-10-21 Siemens Ag Electrode pour implantation

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314420A (en) * 1961-10-23 1967-04-18 Haeger Potteries Inc Prosthetic parts and methods of making the same
FR2133843A1 (fr) * 1971-04-19 1972-12-01 Medtronic Inc
FR2179867A1 (fr) * 1972-04-10 1973-11-23 Dow Corning
DE2313678A1 (de) * 1973-03-20 1974-10-03 Becker Heinrich Prothesenverbundwerkstoff und verfahren zu seiner herstellung
FR2223325A1 (fr) * 1973-03-30 1974-10-25 Research Corp
USB535466I5 (fr) * 1974-12-23 1976-01-27
FR2320724A1 (fr) * 1975-08-14 1977-03-11 Vitek Inc Structure implantable
FR2345167A1 (fr) * 1976-03-26 1977-10-21 Siemens Ag Electrode endocardique
FR2345170A1 (fr) * 1976-03-26 1977-10-21 Siemens Ag Electrode pour implantation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511251A1 (fr) * 1981-04-06 1983-02-18 Telectronics Pty Ltd Pointe d'electrode poreuse pour stimulateur cardiaque et procede de fabrication
EP0455072A1 (fr) * 1990-05-02 1991-11-06 Pacesetter AB Electrode de référence au chlorure d'argent

Also Published As

Publication number Publication date
AU2164277A (en) 1978-08-10
AU501255B2 (en) 1979-06-14
NL7701002A (nl) 1978-08-02
FR2378529B1 (fr) 1980-04-04

Similar Documents

Publication Publication Date Title
US4011861A (en) Implantable electric terminal for organic tissue
US4177817A (en) Dual terminal transcutaneous electrode
US5243977A (en) Pacemaker
US4972846A (en) Patch electrodes for use with defibrillators
DE3565777D1 (en) Surgical electrode
US3367339A (en) Implantable nerve stimulating electrode and lead
IT1235537B (it) Punta di elettrodo porosa per stimolatore cardiaco (pacemaker) utilizzante un substrato poroso.
WO2002034333A3 (fr) Connecteur de recouvrement circulaire et boitiers d'electrode destines a un reseau d'electrodes sous cutanees et a des ecg sans derivation
JPS6143067B2 (fr)
CA2465751A1 (fr) Utilisation facultative d'une electrode en plomb destinee a un defibrillateur unitaire implantable sous-cutane a synchronisation automatique
US3981309A (en) Patient stimulating pacer electrode
AU2003231143A8 (en) Implantable medical lead for electrical stimulation and method of manufacturing the same
EP0621054B1 (fr) Dispositif d'électrodes
GB1298010A (fr)
ES439320A1 (es) Aparato para vigilar la actividad electrica del corazon de una persona.
GB1405185A (en) Electrically operated devices for implantation into the body
FR2378529A1 (fr) Electrode en matiere inerte, destinee a etre implantee dans un tissu organique
EP0182576A3 (fr) Electrode médicale multi-polaire
JPS5646455A (en) Solid pole oxygen sensor
IT1086768B (it) Terminale elettrico impiantabile in tessuti organici
ES479225A1 (es) Perfeccimonamientos en apratos estimuladores implantables en el cuerpo, con un nuevo conectador.
US20060241715A1 (en) Electrode for a pulse generator and method therefor
EP0057450A1 (fr) Conducteur implantable dans un corps
ES8101389A1 (es) Perfeccionamientos en los electrodos para la implantacion enorganos corporales
RU2103027C1 (ru) Электростимулятор желудочно-кишечного тракта

Legal Events

Date Code Title Description
ST Notification of lapse