CA2084545A1 - Apparatus for monitoring bronchial electrocardiogram - Google Patents

Apparatus for monitoring bronchial electrocardiogram

Info

Publication number
CA2084545A1
CA2084545A1 CA2084545A CA2084545A CA2084545A1 CA 2084545 A1 CA2084545 A1 CA 2084545A1 CA 2084545 A CA2084545 A CA 2084545A CA 2084545 A CA2084545 A CA 2084545A CA 2084545 A1 CA2084545 A1 CA 2084545A1
Authority
CA
Canada
Prior art keywords
bronchial
electrocardiogram
bronchus
trachea
balloon
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
CA2084545A
Other languages
French (fr)
Other versions
CA2084545C (en
Inventor
Nagao Kajiwara
Takayoshi Watanabe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2084545A1 publication Critical patent/CA2084545A1/en
Application granted granted Critical
Publication of CA2084545C publication Critical patent/CA2084545C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A61B5/6853—Catheters with a balloon
    • 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
    • A61B5/285—Endotracheal, oesophageal or gastric probes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters

Landscapes

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

Abstract

An intrabronchial catheter has an inflatable balloon with the bronchial ECG lead electrodes. Upon inserting the intrabronchial catheter into the trachea or bronchus of a human body, air is supplied to the balloon so that the balloon is stably retained in the trachea or bronchus, thereby bringing the bronchial ECG lead electrodes in close contact with the internal wall surface of the trachea or bronchus so as to effectively monitor bronchial electrocardiogram.
CA002084545A 1991-12-06 1992-12-04 Apparatus for monitoring bronchial electrocardiogram Expired - Fee Related CA2084545C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP36040391 1991-12-06
JP3-360403 1991-12-06

Publications (2)

Publication Number Publication Date
CA2084545A1 true CA2084545A1 (en) 1993-06-07
CA2084545C CA2084545C (en) 1999-11-02

Family

ID=18469259

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002084545A Expired - Fee Related CA2084545C (en) 1991-12-06 1992-12-04 Apparatus for monitoring bronchial electrocardiogram

Country Status (5)

Country Link
US (1) US5379765A (en)
EP (1) EP0545739B1 (en)
AU (1) AU669864B2 (en)
CA (1) CA2084545C (en)
DE (1) DE69228468T2 (en)

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US9020217B2 (en) 2008-09-25 2015-04-28 Cae Healthcare Canada Inc. Simulation of medical imaging

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US5782774A (en) * 1996-04-17 1998-07-21 Imagyn Medical Technologies California, Inc. Apparatus and method of bioelectrical impedance analysis of blood flow
US6292689B1 (en) * 1996-04-17 2001-09-18 Imagyn Medical Technologies California, Inc. Apparatus and methods of bioelectrical impedance analysis of blood flow
US20040199209A1 (en) * 2003-04-07 2004-10-07 Hill Michael R.S. Method and system for delivery of vasoactive drugs to the heart prior to and during a medical procedure
US6904318B2 (en) * 2000-09-26 2005-06-07 Medtronic, Inc. Method and system for monitoring and controlling systemic and pulmonary circulation during a medical procedure
US7225019B2 (en) 1996-04-30 2007-05-29 Medtronic, Inc. Method and system for nerve stimulation and cardiac sensing prior to and during a medical procedure
US6628987B1 (en) * 2000-09-26 2003-09-30 Medtronic, Inc. Method and system for sensing cardiac contractions during vagal stimulation-induced cardiopalegia
US8036741B2 (en) * 1996-04-30 2011-10-11 Medtronic, Inc. Method and system for nerve stimulation and cardiac sensing prior to and during a medical procedure
US7269457B2 (en) * 1996-04-30 2007-09-11 Medtronic, Inc. Method and system for vagal nerve stimulation with multi-site cardiac pacing
US6449507B1 (en) * 1996-04-30 2002-09-10 Medtronic, Inc. Method and system for nerve stimulation prior to and during a medical procedure
US6073052A (en) * 1996-11-15 2000-06-06 Zelickson; Brian D. Device and method for treatment of gastroesophageal reflux disease
EP0850654A1 (en) * 1996-12-20 1998-07-01 Schneider (Usa) Inc. Implantable device sensing catheter
US6479523B1 (en) * 1997-08-26 2002-11-12 Emory University Pharmacologic drug combination in vagal-induced asystole
US5967977A (en) * 1997-10-03 1999-10-19 Medtronic, Inc. Transesophageal medical lead
US5811206A (en) * 1997-10-31 1998-09-22 Medtronic, Inc. Feedthrough pin insulator, assembly and method for electrochemical cell
US7840278B1 (en) 1999-06-25 2010-11-23 Puskas John D Devices and methods for vagus nerve stimulation
US6487446B1 (en) * 2000-09-26 2002-11-26 Medtronic, Inc. Method and system for spinal cord stimulation prior to and during a medical procedure
US20020111662A1 (en) * 2001-02-09 2002-08-15 Iaizzo Paul A. System and method for placing an implantable medical device within a body
US20040226556A1 (en) 2003-05-13 2004-11-18 Deem Mark E. Apparatus for treating asthma using neurotoxin
US8983609B2 (en) 2007-05-30 2015-03-17 The Cleveland Clinic Foundation Apparatus and method for treating pulmonary conditions
US20080312725A1 (en) * 2007-06-13 2008-12-18 E-Pacing, Inc. Implantable Devices And Methods For Stimulation Of Cardiac And Other Tissues
US20090159085A1 (en) * 2007-12-21 2009-06-25 Kimberly-Clark Worldwide, Inc. Piezoelectric polymer cuff for use in an artificial airway
US8483831B1 (en) 2008-02-15 2013-07-09 Holaira, Inc. System and method for bronchial dilation
WO2009137819A1 (en) 2008-05-09 2009-11-12 Innovative Pulmonary Solutions, Inc. Systems, assemblies, and methods for treating a bronchial tree
EP2364178A1 (en) * 2008-10-13 2011-09-14 E- Pacing, Inc. Devices and methods for electrical stimulation of the diaphragm and nerves
US8386010B2 (en) * 2008-10-23 2013-02-26 Covidien Lp Surgical tissue monitoring system
WO2011041684A2 (en) 2009-10-02 2011-04-07 Medtronic-Xomed, Inc. Endotracheal tube apparatus
WO2011056684A2 (en) 2009-10-27 2011-05-12 Innovative Pulmonary Solutions, Inc. Delivery devices with coolable energy emitting assemblies
KR101820542B1 (en) 2009-11-11 2018-01-19 호라이라 인코포레이티드 Systems, apparatuses, and methods for treating tissue and controlling stenosis
US8911439B2 (en) 2009-11-11 2014-12-16 Holaira, Inc. Non-invasive and minimally invasive denervation methods and systems for performing the same
WO2011061942A1 (en) * 2009-11-20 2011-05-26 住友ベークライト株式会社 Inner diameter measuring device and method for priming same
US8408210B2 (en) * 2009-12-18 2013-04-02 Covidien Lp Cuffless tracheal tube
US20110208075A1 (en) * 2010-02-25 2011-08-25 Medtronic, Inc. System and Method for Guide Wire Detection
US8888699B2 (en) 2010-04-29 2014-11-18 Medtronic, Inc. Therapy using perturbation and effect of physiological systems
US8620425B2 (en) 2010-04-29 2013-12-31 Medtronic, Inc. Nerve signal differentiation in cardiac therapy
US8639327B2 (en) 2010-04-29 2014-01-28 Medtronic, Inc. Nerve signal differentiation in cardiac therapy
US8706223B2 (en) 2011-01-19 2014-04-22 Medtronic, Inc. Preventative vagal stimulation
US8725259B2 (en) 2011-01-19 2014-05-13 Medtronic, Inc. Vagal stimulation
US8718763B2 (en) 2011-01-19 2014-05-06 Medtronic, Inc. Vagal stimulation
US8781583B2 (en) 2011-01-19 2014-07-15 Medtronic, Inc. Vagal stimulation
US8781582B2 (en) 2011-01-19 2014-07-15 Medtronic, Inc. Vagal stimulation
EP2793724B1 (en) 2011-12-23 2016-10-12 Vessix Vascular, Inc. Apparatuses for remodeling tissue of or adjacent to a body passage
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
US9398933B2 (en) 2012-12-27 2016-07-26 Holaira, Inc. Methods for improving drug efficacy including a combination of drug administration and nerve modulation
US9913594B2 (en) 2013-03-14 2018-03-13 Medtronic Xomed, Inc. Compliant electrode for EMG endotracheal tube
EP3079577A1 (en) * 2013-11-27 2016-10-19 Medtronic Xomed, Inc. Endobronchial tube apparatus
WO2016021633A1 (en) 2014-08-05 2016-02-11 国立大学法人東京医科歯科大学 Biomagnetism measurement device
US20180279955A1 (en) 2015-05-07 2018-10-04 Ecom Medical, Inc. Systems and methods for internal ecg acquisition
US11147515B2 (en) 2016-02-16 2021-10-19 Ecom Medical, Inc. Systems and methods for obtaining cardiovascular parameters
WO2018035000A1 (en) 2016-08-13 2018-02-22 Ecom Medical, Inc. Medical devices with layered conductive elements and methods for manufacturing the same
EP3672735A4 (en) 2017-08-21 2020-08-05 Ecom Medical, Inc. Systems and methods for applying materials to medical devices
US11110240B2 (en) 2017-09-07 2021-09-07 Medtronic Xomed, Inc. Endotracheal tube with tube coating
US20200337524A1 (en) * 2017-11-07 2020-10-29 Children`S Medical Center Corporation Interventional device with adjustable configuration

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US4649924A (en) * 1984-08-14 1987-03-17 Consiglio Nazionale Delle Ricerche Method for the detection of intracardiac electrical potential fields
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US5125406A (en) * 1989-11-29 1992-06-30 Eet Limited Partnership (Del) Electrode endotracheal tube
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9020217B2 (en) 2008-09-25 2015-04-28 Cae Healthcare Canada Inc. Simulation of medical imaging

Also Published As

Publication number Publication date
AU669864B2 (en) 1996-06-27
DE69228468T2 (en) 1999-06-17
AU2988492A (en) 1993-06-10
DE69228468D1 (en) 1999-04-01
EP0545739A1 (en) 1993-06-09
CA2084545C (en) 1999-11-02
US5379765A (en) 1995-01-10
EP0545739B1 (en) 1999-02-24

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