FR2392650A1 - INTRADERMAL ELECTRODES - Google Patents

INTRADERMAL ELECTRODES

Info

Publication number
FR2392650A1
FR2392650A1 FR7816220A FR7816220A FR2392650A1 FR 2392650 A1 FR2392650 A1 FR 2392650A1 FR 7816220 A FR7816220 A FR 7816220A FR 7816220 A FR7816220 A FR 7816220A FR 2392650 A1 FR2392650 A1 FR 2392650A1
Authority
FR
France
Prior art keywords
intradermal
electrodes
patient
active electrode
electrode
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.)
Pending
Application number
FR7816220A
Other languages
French (fr)
Inventor
Alfred Oscar Farrar
Howard Martin Hochberg
Flave Leroy Jones
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of FR2392650A1 publication Critical patent/FR2392650A1/en
Pending 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
    • A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
    • A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
    • A61B5/4343—Pregnancy and labour monitoring, e.g. for labour onset detection
    • A61B5/4362—Assessing foetal parameters
    • 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
    • A61B5/288—Invasive for foetal cardiography, e.g. scalp electrodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pediatric Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pregnancy & Childbirth (AREA)
  • Gynecology & Obstetrics (AREA)
  • Reproductive Health (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Electrotherapy Devices (AREA)

Abstract

L'invention concerne un dispositif à électrodes pour l'insertion dans la peau d'un patient. L'électrode active est de forme pointue et bulbeuse et présente au moins une protubérance pour permettre son insertion dans les tissus du patient et son retrait sans traumatisme. L'électrode active peut être droite ou courbe, et la protubérance peut avoir une configuration en hélice continue avec un filet à bords arrondis. Application pour l'obtention de paramètres biologiques.The invention relates to an electrode device for insertion into the skin of a patient. The active electrode is pointed and bulbous in shape and has at least one protuberance to allow its insertion into the patient's tissues and removal without trauma. The active electrode can be straight or curved, and the protrusion can have a continuous helical configuration with a rounded edged thread. Application for obtaining biological parameters.

FR7816220A 1977-05-31 1978-05-31 INTRADERMAL ELECTRODES Pending FR2392650A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80169177A 1977-05-31 1977-05-31

Publications (1)

Publication Number Publication Date
FR2392650A1 true FR2392650A1 (en) 1978-12-29

Family

ID=25181807

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816220A Pending FR2392650A1 (en) 1977-05-31 1978-05-31 INTRADERMAL ELECTRODES

Country Status (5)

Country Link
JP (1) JPS53148884A (en)
DE (1) DE2823307A1 (en)
FR (1) FR2392650A1 (en)
GB (1) GB1603726A (en)
NL (1) NL7805403A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990005560A1 (en) * 1988-11-21 1990-05-31 Josef Constantin Szeles Needle and therapeutic device for stimulating specific points of the body

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271846A (en) * 1979-04-23 1981-06-09 Daig Corporation Lead installation tool
DE3446116A1 (en) * 1984-12-18 1986-06-19 Drägerwerk AG, 2400 Lübeck Electrode for application onto body parts and a positioning method therefor
US10052257B2 (en) 2013-06-13 2018-08-21 Dyansys, Inc. Method and apparatus for stimulative electrotherapy
US10130275B2 (en) 2013-06-13 2018-11-20 Dyansys, Inc. Method and apparatus for autonomic nervous system sensitivity-point testing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326207A (en) * 1964-07-10 1967-06-20 James J Egan Electrocardiac instrument for testing unborn infants
DE2043105A1 (en) * 1970-08-31 1972-03-09 Erbel F Electromyographic probe
US3750650A (en) * 1970-12-15 1973-08-07 Hewlett Packard Gmbh Double spiral electrode for intra-cavity attachment
US3827428A (en) * 1971-01-20 1974-08-06 R Hon Bipolar electrode structure for monitoring fetal heartbeat and the like
US3952742A (en) * 1974-06-12 1976-04-27 Taylor Duane F Needle-carried, transthoracic, cannula-type cardiac resuscitation instrument
DE2516848A1 (en) * 1975-04-17 1976-10-28 Silvester Sztasko Transvenous stimulating electrode for cardiac pacemaker - having spring loaded plunger rod sliding axially through electrode head

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326207A (en) * 1964-07-10 1967-06-20 James J Egan Electrocardiac instrument for testing unborn infants
DE2043105A1 (en) * 1970-08-31 1972-03-09 Erbel F Electromyographic probe
US3750650A (en) * 1970-12-15 1973-08-07 Hewlett Packard Gmbh Double spiral electrode for intra-cavity attachment
US3827428A (en) * 1971-01-20 1974-08-06 R Hon Bipolar electrode structure for monitoring fetal heartbeat and the like
US3952742A (en) * 1974-06-12 1976-04-27 Taylor Duane F Needle-carried, transthoracic, cannula-type cardiac resuscitation instrument
DE2516848A1 (en) * 1975-04-17 1976-10-28 Silvester Sztasko Transvenous stimulating electrode for cardiac pacemaker - having spring loaded plunger rod sliding axially through electrode head

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990005560A1 (en) * 1988-11-21 1990-05-31 Josef Constantin Szeles Needle and therapeutic device for stimulating specific points of the body
US5324287A (en) * 1988-11-21 1994-06-28 Szeles Josef C Needle and therapeutic device for stimulating specific points of the body

Also Published As

Publication number Publication date
GB1603726A (en) 1981-11-25
NL7805403A (en) 1978-12-04
DE2823307A1 (en) 1978-12-14
JPS53148884A (en) 1978-12-25

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