ATE543431T1 - Speiseröhren-katheter - Google Patents

Speiseröhren-katheter

Info

Publication number
ATE543431T1
ATE543431T1 AT04726396T AT04726396T ATE543431T1 AT E543431 T1 ATE543431 T1 AT E543431T1 AT 04726396 T AT04726396 T AT 04726396T AT 04726396 T AT04726396 T AT 04726396T AT E543431 T1 ATE543431 T1 AT E543431T1
Authority
AT
Austria
Prior art keywords
electrode
group
electrodes
inter
resistivity
Prior art date
Application number
AT04726396T
Other languages
English (en)
Inventor
Christer Sinderby
Lars Lindstrom
Original Assignee
Maquet Critical Care Ab
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 Maquet Critical Care Ab filed Critical Maquet Critical Care Ab
Application granted granted Critical
Publication of ATE543431T1 publication Critical patent/ATE543431T1/de

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
    • A61B5/287—Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
    • 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]
    • A61B5/392—Detecting gastrointestinal contractions

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Electrotherapy Devices (AREA)
AT04726396T 2003-05-13 2004-04-08 Speiseröhren-katheter ATE543431T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47033903P 2003-05-13 2003-05-13
US10/726,750 US7184812B2 (en) 2003-05-13 2003-12-02 Control of inter-electrode resistivity to improve quality of measured electrical biological signals
PCT/CA2004/000550 WO2004100786A1 (en) 2003-05-13 2004-04-08 Control of inter-electrode resistivity to improve quality of measured electrical biological signals

Publications (1)

Publication Number Publication Date
ATE543431T1 true ATE543431T1 (de) 2012-02-15

Family

ID=33423990

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04726396T ATE543431T1 (de) 2003-05-13 2004-04-08 Speiseröhren-katheter

Country Status (6)

Country Link
US (1) US7184812B2 (de)
EP (1) EP1622511B1 (de)
JP (1) JP4597130B2 (de)
KR (1) KR100919851B1 (de)
AT (1) ATE543431T1 (de)
WO (1) WO2004100786A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1835853A4 (de) 2005-01-12 2009-11-11 Maquet Critical Care Ab Elektrode zur messung physikalischer signale und herstellungsverfahren dafür
WO2006119532A1 (en) * 2005-05-13 2006-11-16 Mcleay, Charmaine, A., M. Detection of muscular disorders
EP2148611B1 (de) 2007-04-20 2015-01-28 Given Imaging (Los Angeles) LLC Anzeige von physiologischen daten mit hoher auflösung
US8747940B2 (en) * 2007-08-06 2014-06-10 Abbott Cardiovascular Systems Inc. Manufacturing processes for making medical devices having a coating gradient
US8527036B2 (en) 2007-09-28 2013-09-03 Maquet Critical Care Ab Catheter positioning method and computerized control unit for implementing the method
US8386010B2 (en) * 2008-10-23 2013-02-26 Covidien Lp Surgical tissue monitoring system
AU2009329969A1 (en) * 2008-12-27 2011-07-21 John Hancock High specific gravity intragastric device
ES2808155T3 (es) 2009-10-02 2021-02-25 Medtronic Xomed Inc Aparato de tubo endotraqueal
EP2593029A4 (de) * 2010-07-13 2015-03-04 Sandhill Scient Inc Vorrichtung und verfahren zur detektion und messung einer erkrankung der speiseröhrenschleimhaut und von anzeichen auf gastroösophageale refluxkrankheit
US9931079B2 (en) 2012-01-04 2018-04-03 Medtronic Xomed, Inc. Clamp for securing a terminal end of a wire to a surface electrode
US9060744B2 (en) 2012-11-29 2015-06-23 Medtronic Xomed, Inc. Endobronchial tube apparatus
US9913594B2 (en) 2013-03-14 2018-03-13 Medtronic Xomed, Inc. Compliant electrode for EMG endotracheal tube
US11110240B2 (en) 2017-09-07 2021-09-07 Medtronic Xomed, Inc. Endotracheal tube with tube coating
US11291382B2 (en) 2018-06-01 2022-04-05 Diversatek Healthcare, Inc. System and method for detecting and measuring the condition of intraluminal esophageal mucosa

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2354745A2 (fr) * 1976-06-14 1978-01-13 Duroux Jean Perfectionnement aux procedes et appareillages d'investigation des phenomenes physiologiques internes
US4465074A (en) * 1982-04-20 1984-08-14 Gilbert Buchalter Method of applying an electrode to the skin of a patient
US5257635A (en) * 1988-11-25 1993-11-02 Sensor Electronics, Inc. Electrical heating catheter
US5125406A (en) * 1989-11-29 1992-06-30 Eet Limited Partnership (Del) Electrode endotracheal tube
US5024228A (en) * 1989-11-29 1991-06-18 Goldstone Andrew C Electrode endotracheal tube
US5341806A (en) * 1991-04-18 1994-08-30 Physio-Control Corporation Multiple electrode strip
US5327888A (en) * 1992-06-05 1994-07-12 Physiometrix, Inc. Precordial electrode strip and apparatus and method using the same
US5991650A (en) * 1993-10-15 1999-11-23 Ep Technologies, Inc. Surface coatings for catheters, direct contacting diagnostic and therapeutic devices
US6438400B1 (en) * 1993-12-06 2002-08-20 Heska Corporation Electrode for evaluating cardiac functions via esophagus
US5820560A (en) * 1995-03-31 1998-10-13 Universite De Montreal Inspiratory proportional pressure assist ventilation controlled by a diaphragm electromyographic signal
US5671752A (en) * 1995-03-31 1997-09-30 Universite De Montreal/The Royal Insitution For The Advancement Of Learning (Mcgill University) Diaphragm electromyography analysis method and system
US5772591A (en) * 1995-06-06 1998-06-30 Patient Comfort, Inc. Electrode assembly for signaling a monitor
US6233472B1 (en) * 1995-06-06 2001-05-15 Patient Comfort, L.L.C. Electrode assembly and method for signaling a monitor
IE960224A1 (en) * 1996-03-15 1997-09-24 Bmr Res & Dev Ltd An electrode
US6259938B1 (en) * 1998-05-15 2001-07-10 Respironics, Inc. Monitoring catheter and method of using same
US6148222A (en) * 1998-07-10 2000-11-14 Cardiocommand, Inc. Esophageal catheters and method of use
CA2243382A1 (en) * 1998-07-16 2000-01-16 Universite De Montreal Method and electrode structure for reducing the influence of electrode motion artifacts
CA2276962A1 (en) * 1999-07-07 2001-01-07 Universite De Montreal Electromyogram signal analysis method and system for use with electrode array
US6434421B1 (en) * 2000-01-31 2002-08-13 Integrated Biosensing Technologies Biopotential sensor electrode
EP1261277A1 (de) * 2000-03-01 2002-12-04 Transscan Medical Ltd Gleichförmige wegwerfzwischenschicht für multi-elementenprobe
US6546270B1 (en) * 2000-07-07 2003-04-08 Biosense, Inc. Multi-electrode catheter, system and method
US6584345B2 (en) * 2001-03-13 2003-06-24 Biosense, Inc. Apparatus and method for measuring a plurality of electrical signals from the body of a patient

Also Published As

Publication number Publication date
US20040230110A1 (en) 2004-11-18
KR100919851B1 (ko) 2009-09-30
US7184812B2 (en) 2007-02-27
WO2004100786A1 (en) 2004-11-25
KR20060031799A (ko) 2006-04-13
EP1622511B1 (de) 2012-02-01
JP2006528890A (ja) 2006-12-28
JP4597130B2 (ja) 2010-12-15
EP1622511A1 (de) 2006-02-08

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