FR2453630A1 - Probe for examination of colon - uses series of electrodes for detecting state of movement within colon - Google Patents

Probe for examination of colon - uses series of electrodes for detecting state of movement within colon

Info

Publication number
FR2453630A1
FR2453630A1 FR7909689A FR7909689A FR2453630A1 FR 2453630 A1 FR2453630 A1 FR 2453630A1 FR 7909689 A FR7909689 A FR 7909689A FR 7909689 A FR7909689 A FR 7909689A FR 2453630 A1 FR2453630 A1 FR 2453630A1
Authority
FR
France
Prior art keywords
colon
probe
support
electrodes
length
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
FR7909689A
Other languages
French (fr)
Other versions
FR2453630B1 (en
Inventor
Lionel Bueno
Jean Fioramonti
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.)
Institut National de la Recherche Agronomique INRA
Original Assignee
Institut National de la Recherche Agronomique INRA
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 Institut National de la Recherche Agronomique INRA filed Critical Institut National de la Recherche Agronomique INRA
Priority to FR7909689A priority Critical patent/FR2453630B1/en
Publication of FR2453630A1 publication Critical patent/FR2453630A1/en
Application granted granted Critical
Publication of FR2453630B1 publication Critical patent/FR2453630B1/en
Expired 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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/389—Electromyography [EMG]
    • A61B5/391—Electromyography [EMG] of genito-urinary organs
    • 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
    • A61B5/296—Bioelectric electrodes therefor specially adapted for particular uses for electromyography [EMG]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

The endoluminal probe for electromyography of the colon comprises a flexible support made of electrically insulating material. The elongate support (1) is intended to be inserted through the rectum and along the length of the colon. A number of sets of conducting electrodes (2,3,4) are spaced along the length of the support on the external surface. Each electrode is connected to a conductor which passes along the length of the support and which is insulated from the other conductors. A multiple connector is provided on the free end of the cable for linking the probe to electromyography apparatus. The electrodes are pref. made from an 80/20 Ni/Cr alloy. The support may be made of polyurinyl chloride and measure up to 1.5 cm in diameter and be from 120-180 cm in length. The probe is used in the diagnosis of complaints such as diarrhoea and constipation.
FR7909689A 1979-04-13 1979-04-13 COLON ELECTROMYOGRAPHY ENDOLUMINAL PROBE Expired FR2453630B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7909689A FR2453630B1 (en) 1979-04-13 1979-04-13 COLON ELECTROMYOGRAPHY ENDOLUMINAL PROBE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7909689A FR2453630B1 (en) 1979-04-13 1979-04-13 COLON ELECTROMYOGRAPHY ENDOLUMINAL PROBE

Publications (2)

Publication Number Publication Date
FR2453630A1 true FR2453630A1 (en) 1980-11-07
FR2453630B1 FR2453630B1 (en) 1983-10-21

Family

ID=9224401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909689A Expired FR2453630B1 (en) 1979-04-13 1979-04-13 COLON ELECTROMYOGRAPHY ENDOLUMINAL PROBE

Country Status (1)

Country Link
FR (1) FR2453630B1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476871A (en) * 1982-04-23 1984-10-16 American Home Products Corporation Monitoring of cervical dilatation during labor
WO1991015994A1 (en) * 1990-04-23 1991-10-31 Ad-Tech Medical Instrument Corporation Electrode for use with magnetic resonance imaging
US5810741A (en) * 1992-11-05 1998-09-22 Synectics Medical Ab Method of measuring respiration and respiratory effort using plural catheters
US5833625A (en) * 1993-10-21 1998-11-10 Synectics Medical Ab Ambulatory reflux monitoring system
US5836994A (en) * 1997-04-30 1998-11-17 Medtronic, Inc. Method and apparatus for electrical stimulation of the gastrointestinal tract
US5861014A (en) * 1997-04-30 1999-01-19 Medtronic, Inc. Method and apparatus for sensing a stimulating gastrointestinal tract on-demand
US6091992A (en) * 1997-12-15 2000-07-18 Medtronic, Inc. Method and apparatus for electrical stimulation of the gastrointestinal tract
US6104955A (en) * 1997-12-15 2000-08-15 Medtronic, Inc. Method and apparatus for electrical stimulation of the gastrointestinal tract
US6216039B1 (en) 1997-05-02 2001-04-10 Medtronic Inc. Method and apparatus for treating irregular gastric rhythms

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076891A5 (en) * 1970-01-24 1971-10-15 Siemens Ag
DE2043105A1 (en) * 1970-08-31 1972-03-09 Erbel F Electromyographic probe
FR2119261A5 (en) * 1970-12-23 1972-08-04 Grandjean Theo
US3707960A (en) * 1970-09-03 1973-01-02 Us Health Balloon cardiac assisting pump having intraaortic electrocardiographic electrodes
FR2311526A1 (en) * 1975-05-23 1976-12-17 Thomson Medical Telco Circulatory dynamics investigation and monitoring system - has HF generator coupled to external body electrodes on patients thorax

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076891A5 (en) * 1970-01-24 1971-10-15 Siemens Ag
DE2043105A1 (en) * 1970-08-31 1972-03-09 Erbel F Electromyographic probe
US3707960A (en) * 1970-09-03 1973-01-02 Us Health Balloon cardiac assisting pump having intraaortic electrocardiographic electrodes
FR2119261A5 (en) * 1970-12-23 1972-08-04 Grandjean Theo
FR2311526A1 (en) * 1975-05-23 1976-12-17 Thomson Medical Telco Circulatory dynamics investigation and monitoring system - has HF generator coupled to external body electrodes on patients thorax

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/70 *

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476871A (en) * 1982-04-23 1984-10-16 American Home Products Corporation Monitoring of cervical dilatation during labor
WO1991015994A1 (en) * 1990-04-23 1991-10-31 Ad-Tech Medical Instrument Corporation Electrode for use with magnetic resonance imaging
US5810741A (en) * 1992-11-05 1998-09-22 Synectics Medical Ab Method of measuring respiration and respiratory effort using plural catheters
US5833625A (en) * 1993-10-21 1998-11-10 Synectics Medical Ab Ambulatory reflux monitoring system
US5995872A (en) * 1997-04-30 1999-11-30 Medtronic, Inc. Method and apparatus for electrical stimulation of the gastrointestinal tract
US5861014A (en) * 1997-04-30 1999-01-19 Medtronic, Inc. Method and apparatus for sensing a stimulating gastrointestinal tract on-demand
US5836994A (en) * 1997-04-30 1998-11-17 Medtronic, Inc. Method and apparatus for electrical stimulation of the gastrointestinal tract
US6083249A (en) * 1997-04-30 2000-07-04 Medtronic, Inc. Apparatus for sensing and stimulating gastrointestinal tract on-demand
US6327503B1 (en) 1997-04-30 2001-12-04 Medtronic, Inc Method and apparatus for sensing and stimulating gastrointestinal tract on-demand
US6216039B1 (en) 1997-05-02 2001-04-10 Medtronic Inc. Method and apparatus for treating irregular gastric rhythms
US6091992A (en) * 1997-12-15 2000-07-18 Medtronic, Inc. Method and apparatus for electrical stimulation of the gastrointestinal tract
US6104955A (en) * 1997-12-15 2000-08-15 Medtronic, Inc. Method and apparatus for electrical stimulation of the gastrointestinal tract
US6115635A (en) * 1997-12-15 2000-09-05 Medtronic, Inc. Method and apparatus for electrical stimulation of the gastrointestinal tract

Also Published As

Publication number Publication date
FR2453630B1 (en) 1983-10-21

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Legal Events

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