ATE541509T1 - Katheter zur verwendung in einem system zur überwachung von schleimhautschäden von viskosen hohlorganen - Google Patents

Katheter zur verwendung in einem system zur überwachung von schleimhautschäden von viskosen hohlorganen

Info

Publication number
ATE541509T1
ATE541509T1 AT01116731T AT01116731T ATE541509T1 AT E541509 T1 ATE541509 T1 AT E541509T1 AT 01116731 T AT01116731 T AT 01116731T AT 01116731 T AT01116731 T AT 01116731T AT E541509 T1 ATE541509 T1 AT E541509T1
Authority
AT
Austria
Prior art keywords
catheter
electrodes
mucose
viscous
monitoring
Prior art date
Application number
AT01116731T
Other languages
English (en)
Inventor
Rock Emilio Sacristan
Original Assignee
Critical Perfusion Inc
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 Critical Perfusion Inc filed Critical Critical Perfusion Inc
Application granted granted Critical
Publication of ATE541509T1 publication Critical patent/ATE541509T1/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
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0538—Measuring electrical impedance or conductance of a portion of the body invasively, e.g. using a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • 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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Endocrinology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Physiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
AT01116731T 2000-07-19 2001-07-18 Katheter zur verwendung in einem system zur überwachung von schleimhautschäden von viskosen hohlorganen ATE541509T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21928100P 2000-07-19 2000-07-19

Publications (1)

Publication Number Publication Date
ATE541509T1 true ATE541509T1 (de) 2012-02-15

Family

ID=22818641

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01116731T ATE541509T1 (de) 2000-07-19 2001-07-18 Katheter zur verwendung in einem system zur überwachung von schleimhautschäden von viskosen hohlorganen

Country Status (5)

Country Link
US (5) US6882879B2 (de)
EP (3) EP2027816B1 (de)
AT (1) ATE541509T1 (de)
ES (2) ES2381092T3 (de)
MX (1) MXPA01007336A (de)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2027816B1 (de) * 2000-07-19 2012-06-20 Innovamédica S.A. de C.V. Katheter zur ischämischer Überwachung von Schleimhautschäden von viskosen Hohlorgane
GB0219068D0 (en) * 2002-08-16 2002-09-25 Grampian Univ Hospitals Apparatus and method
US7062310B2 (en) * 2003-10-06 2006-06-13 Tyco Electronics Corporation Catheter tip electrode assembly and method for fabricating same
US7054690B2 (en) * 2003-10-22 2006-05-30 Intrapace, Inc. Gastrointestinal stimulation device
US9101386B2 (en) 2004-10-15 2015-08-11 Amendia, Inc. Devices and methods for treating tissue
US8617163B2 (en) 2004-10-15 2013-12-31 Baxano Surgical, Inc. Methods, systems and devices for carpal tunnel release
US20110190772A1 (en) 2004-10-15 2011-08-04 Vahid Saadat Powered tissue modification devices and methods
US7938830B2 (en) 2004-10-15 2011-05-10 Baxano, Inc. Powered tissue modification devices and methods
US9247952B2 (en) 2004-10-15 2016-02-02 Amendia, Inc. Devices and methods for tissue access
US20080161809A1 (en) * 2006-10-03 2008-07-03 Baxano, Inc. Articulating Tissue Cutting Device
US8062300B2 (en) 2006-05-04 2011-11-22 Baxano, Inc. Tissue removal with at least partially flexible devices
US20060122458A1 (en) * 2004-10-15 2006-06-08 Baxano, Inc. Devices and methods for tissue access
US7738969B2 (en) 2004-10-15 2010-06-15 Baxano, Inc. Devices and methods for selective surgical removal of tissue
US8430881B2 (en) 2004-10-15 2013-04-30 Baxano, Inc. Mechanical tissue modification devices and methods
US20100331883A1 (en) 2004-10-15 2010-12-30 Schmitz Gregory P Access and tissue modification systems and methods
US20060095028A1 (en) 2004-10-15 2006-05-04 Baxano, Inc. Devices and methods for tissue access
US7578819B2 (en) 2005-05-16 2009-08-25 Baxano, Inc. Spinal access and neural localization
US8048080B2 (en) 2004-10-15 2011-11-01 Baxano, Inc. Flexible tissue rasp
US20080312660A1 (en) * 2007-06-15 2008-12-18 Baxano, Inc. Devices and methods for measuring the space around a nerve root
AU2005295589B2 (en) 2004-10-15 2009-12-03 Baxano, Inc. Devices and methods for tissue removal
US7887538B2 (en) 2005-10-15 2011-02-15 Baxano, Inc. Methods and apparatus for tissue modification
US8221397B2 (en) 2004-10-15 2012-07-17 Baxano, Inc. Devices and methods for tissue modification
US20110004207A1 (en) 2004-10-15 2011-01-06 Baxano, Inc. Flexible Neural Localization Devices and Methods
US8257356B2 (en) 2004-10-15 2012-09-04 Baxano, Inc. Guidewire exchange systems to treat spinal stenosis
US7532933B2 (en) * 2004-10-20 2009-05-12 Boston Scientific Scimed, Inc. Leadless cardiac stimulation systems
US7668667B2 (en) * 2005-03-07 2010-02-23 Microstrain, Inc. Miniature stimulating and sensing system
CN102125430A (zh) * 2005-03-28 2011-07-20 明诺医学有限公司 选择性地治疗目标组织的内腔电组织表征和调谐射频能量
US20080086034A1 (en) 2006-08-29 2008-04-10 Baxano, Inc. Tissue Access Guidewire System and Method
US20080091227A1 (en) * 2006-08-25 2008-04-17 Baxano, Inc. Surgical probe and method of making
US8366712B2 (en) 2005-10-15 2013-02-05 Baxano, Inc. Multiple pathways for spinal nerve root decompression from a single access point
US8092456B2 (en) 2005-10-15 2012-01-10 Baxano, Inc. Multiple pathways for spinal nerve root decompression from a single access point
US8062298B2 (en) * 2005-10-15 2011-11-22 Baxano, Inc. Flexible tissue removal devices and methods
US20080033465A1 (en) * 2006-08-01 2008-02-07 Baxano, Inc. Multi-Wire Tissue Cutter
US8998890B2 (en) 2005-12-06 2015-04-07 St. Jude Medical, Atrial Fibrillation Division, Inc. Assessment of electrode coupling for tissue ablation
US8449535B2 (en) * 2005-12-06 2013-05-28 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing coupling between an electrode and tissue
US8406866B2 (en) 2005-12-06 2013-03-26 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing coupling between an electrode and tissue
US9492226B2 (en) 2005-12-06 2016-11-15 St. Jude Medical, Atrial Fibrillation Division, Inc. Graphical user interface for real-time RF lesion depth display
US9254163B2 (en) 2005-12-06 2016-02-09 St. Jude Medical, Atrial Fibrillation Division, Inc. Assessment of electrode coupling for tissue ablation
US8369922B2 (en) 2005-12-06 2013-02-05 St. Jude Medical Atrial Fibrillation Division, Inc. Method for displaying catheter electrode-tissue contact in electro-anatomic mapping and navigation system
US10362959B2 (en) 2005-12-06 2019-07-30 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing the proximity of an electrode to tissue in a body
US8603084B2 (en) 2005-12-06 2013-12-10 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing the formation of a lesion in tissue
US8403925B2 (en) 2006-12-06 2013-03-26 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing lesions in tissue
US20090036794A1 (en) * 2005-12-29 2009-02-05 Rikshospitalet-Radiumhospitalet Hf Method and apparatus for determining local tissue impedance for positioning of a needle
EP1892010B1 (de) * 2006-08-25 2010-10-06 Pulsion Medical Systems AG Katheter für die enterale Ernährung und Vorrichtung zur Determinierung des intraabdominalen Druckes
CA2670831A1 (en) * 2006-12-07 2008-06-12 Baxano, Inc. Tissue removal devices and methods
EP2117639B1 (de) * 2007-02-21 2013-05-22 St. Jude Medical AB Nachweis von nahrungsaufnahme zur einleitung von magen-pacing
EP2476453B1 (de) 2007-06-27 2019-11-06 Flip Technologies Limited Katheter und verfahren zur herstellung eines katheters
WO2009009621A2 (en) * 2007-07-09 2009-01-15 Baxano, Inc. Spinal access system and method
EP2194861A1 (de) 2007-09-06 2010-06-16 Baxano, Inc. Verfahren, system und gerät zur nervenlokalisation
JP5004771B2 (ja) * 2007-11-22 2012-08-22 株式会社リコー 画像形成装置
US20090137925A1 (en) * 2007-11-23 2009-05-28 Divya Cantor Impedance Spectroscopy Cervix Scanning Apparatus and Method
US8192436B2 (en) 2007-12-07 2012-06-05 Baxano, Inc. Tissue modification devices
US8290578B2 (en) * 2007-12-28 2012-10-16 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and apparatus for complex impedance compensation
US9204927B2 (en) 2009-05-13 2015-12-08 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for presenting information representative of lesion formation in tissue during an ablation procedure
US10660690B2 (en) 2007-12-28 2020-05-26 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for measurement of an impedance using a catheter such as an ablation catheter
JP4452750B2 (ja) * 2008-05-22 2010-04-21 並木精密宝石株式会社 センサエレメント、センサシステム、カテーテルおよびセンサエレメントの製造方法
US8206385B2 (en) * 2008-06-09 2012-06-26 St. Jude Medical, Atrial Fibrillation Division, Inc. Catheter assembly with front-loaded tip and multi-contact connector
US8409206B2 (en) 2008-07-01 2013-04-02 Baxano, Inc. Tissue modification devices and methods
WO2010009093A2 (en) 2008-07-14 2010-01-21 Baxano, Inc Tissue modification devices
US8398641B2 (en) 2008-07-01 2013-03-19 Baxano, Inc. Tissue modification devices and methods
US9314253B2 (en) 2008-07-01 2016-04-19 Amendia, Inc. Tissue modification devices and methods
US8386010B2 (en) * 2008-10-23 2013-02-26 Covidien Lp Surgical tissue monitoring system
CZ302036B6 (cs) * 2008-12-08 2010-09-15 Hanzalová@Jitka Katétr pro merení elektrochemických vlastností telních tekutin
US20100268110A1 (en) * 2009-03-16 2010-10-21 Beltran Nohra E Systems and methods for characteristic parameter estimation of gastric impedance spectra in humans
US8394102B2 (en) 2009-06-25 2013-03-12 Baxano, Inc. Surgical tools for treatment of spinal stenosis
WO2011072221A1 (en) 2009-12-11 2011-06-16 St. Jude Medical, Atrial Fibrillation Division, Inc. Systems and methods for determining the likelihood of endocardial barotrauma in tissue during ablation
GB2496074B (en) 2010-07-13 2016-07-20 Sandhill Scient Inc Apparatus and method for detecting and measuring condition of esophageal mucosa and indications of gastroesophageal reflux disease
US8593154B2 (en) 2010-12-24 2013-11-26 General Electric Company System and method for artifact suppression in soft-field tomography
JP2012157463A (ja) * 2011-01-31 2012-08-23 Olympus Corp 生体インピーダンス測定装置
US11083391B2 (en) 2011-06-10 2021-08-10 Cochlear Limited Electrode impedance spectroscopy
US8700133B2 (en) 2012-06-18 2014-04-15 Smart Iv Llc Apparatus and method for monitoring catheter insertion
US9597482B2 (en) 2012-06-18 2017-03-21 Smart Iv Llc Apparatus and method for monitoring catheter insertion
US9750417B2 (en) 2012-06-28 2017-09-05 Volcano Corporation Connection structures for intravascular devices and associated systems and methods
CA2877747A1 (en) * 2012-06-28 2014-01-03 Volcano Corporation Connection structures for intravascular devices and associated systems and methods
WO2015003134A1 (en) * 2013-07-03 2015-01-08 Saranas, Inc. Introducer-based bleed detection technique
US10702177B2 (en) * 2016-08-24 2020-07-07 Biosense Webster (Israel) Ltd. Catheter with bipole electrode spacer and related methods
EP3589214B1 (de) 2017-03-03 2023-08-09 Arizona Board of Regents on behalf of the University of Arizona Biopsiesystem für verbesserte gewebeentnahme
US11033327B2 (en) * 2017-10-30 2021-06-15 St. Jude Medical, Cardiology Division, Inc. Electrophysiology catheter with modular electrode structure
CN107752983A (zh) * 2017-11-14 2018-03-06 重庆金山医疗器械有限公司 一种新型医用pH电极导管
US11291382B2 (en) 2018-06-01 2022-04-05 Diversatek Healthcare, Inc. System and method for detecting and measuring the condition of intraluminal esophageal mucosa
EP3603721B1 (de) * 2018-07-31 2022-05-11 Heraeus Deutschland GmbH & Co. KG Katheter mit segmentierten elektroden und verfahren zur herstellung davon
EP3673951B1 (de) 2018-12-28 2022-05-04 Heraeus Medical Components, LLC Umgossene segmentierte elektrode
WO2022165309A1 (en) * 2021-01-31 2022-08-04 The General Hospital Corporation Minimally invasive devices and methods for measuring intestinal potential difference

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30101A (en) * 1860-09-18 Folding-case bedstead
US2008295A (en) 1933-12-07 1935-07-16 Smith William Method of and apparatus for diagnostic analysis
US2018080A (en) 1934-07-09 1935-10-22 Martienssen Oscar Method of and device for differentiating between geologic strata traversed by bore holes
US2184511A (en) 1937-10-28 1939-12-26 Samuel M Bagno Method and apparatus for measuring impedance
US2729211A (en) 1950-07-07 1956-01-03 Peter Josef Device for examining the condition of the stomach
US2852580A (en) * 1955-09-26 1958-09-16 Universal Oil Prod Co Preparation of polyisoolefins
USRE30101E (en) 1964-08-19 1979-09-25 Regents Of The University Of Minnesota Impedance plethysmograph
US3340867A (en) 1964-08-19 1967-09-12 Univ Minnesota Impedance plethysmograph
US3480003A (en) 1967-02-03 1969-11-25 Battelle Development Corp Apparatus for measuring esophageal motility
US4146254A (en) * 1976-03-31 1979-03-27 Bristol Products, Inc. Coupler for tubing
US4224949A (en) 1977-11-17 1980-09-30 Cornell Research Foundation, Inc. Method and electrical resistance probe for detection of estrus in bovine
US4476872A (en) 1980-03-07 1984-10-16 The Kendall Company Esophageal probe with disposable cover
EP0057681A1 (de) * 1980-08-18 1982-08-18 Cordis Corporation Anordnung und verfahren zum messen der blutgefässe und herzkennzahlen
SE8103309L (sv) * 1981-05-26 1982-11-27 Karolinska Inst Overvakningssond
US6010453A (en) 1982-03-22 2000-01-04 Instrumentarium Corporation Tonometric catheter combination
US4643192A (en) 1982-03-22 1987-02-17 Regents Of The University Of Michigan Hollow viscus tonometry
US4437474A (en) * 1982-07-16 1984-03-20 Cordis Corporation Method for making multiconductor coil and the coil made thereby
US4498481A (en) 1982-09-28 1985-02-12 Lemke Judith K Estrus cycle monitoring system
US4559951A (en) * 1982-11-29 1985-12-24 Cardiac Pacemakers, Inc. Catheter assembly
US4602809A (en) * 1984-11-21 1986-07-29 General Dynamics, Pomona Division Miniature O-ringless gas line isolator
US4690152A (en) 1985-10-23 1987-09-01 American Mediscan, Inc. Apparatus for epithelial tissue impedance measurements
US4729385A (en) * 1985-10-23 1988-03-08 American Mediscan, Inc. Probe and method of use for detecting abnormal tissues
US4852580A (en) * 1986-09-17 1989-08-01 Axiom Medical, Inc. Catheter for measuring bioimpedance
US4836214A (en) 1986-12-01 1989-06-06 Bomed Medical Manufacturing, Ltd. Esophageal electrode array for electrical bioimpedance measurement
US4960133A (en) 1988-11-21 1990-10-02 Brunswick Manufacturing Co., Inc. Esophageal electrode
US5109851A (en) 1989-02-06 1992-05-05 Arzco Medical Systems, Inc. Multiple electrode affixable sheet
US5158083A (en) 1989-10-23 1992-10-27 Mountpelier Investments, S.A. Miniature pco2 probe for in vivo biomedical applications
US5069223A (en) * 1990-02-14 1991-12-03 Georgetown University Method of evaluating tissue changes resulting from therapeutic hyperthermia
US5074827A (en) * 1990-08-28 1991-12-24 American Longwall Mining Corporation Reversible chain conveyor sprocket assembly
US5456254A (en) 1991-02-15 1995-10-10 Cardiac Pathways Corp Flexible strip assembly having insulating layer with conductive pads exposed through insulating layer and device utilizing the same
US5280429A (en) 1991-04-30 1994-01-18 Xitron Technologies Method and apparatus for displaying multi-frequency bio-impedance
US5267564A (en) * 1991-06-14 1993-12-07 Siemens Pacesetter, Inc. Pacemaker lead for sensing a physiologic parameter of the body
US5158429A (en) * 1991-07-26 1992-10-27 Chiang Chao Cheng Self-contained cleaning system for smoke exhausters
US5282840A (en) * 1992-03-26 1994-02-01 Medtronic, Inc. Multiple frequency impedance measurement system
US5922701A (en) 1992-05-01 1999-07-13 University Of Utah Research Foundation Method for enhancing or accelerating re-epithelialization or re-endothelialization of a tissue
US5306052A (en) * 1992-12-15 1994-04-26 Megushion Kevin D Tubing union with a torque transfer fitting
US5585402A (en) 1992-12-23 1996-12-17 Glaxo Wellcome Inc. Nitric oxide synthase inhibitors
US5438985A (en) 1993-01-25 1995-08-08 Synectics Medical, Incorporated Ambulatory recording of the presence and activity of substances in gastro-intestinal compartments
US5355668A (en) * 1993-01-29 1994-10-18 General Electric Company Catalyst-bearing component of gas turbine engine
US5423320A (en) 1993-04-20 1995-06-13 Argus Critical Care, Inc. Air tonometry method and apparatus for measuring intraluminal gastrointestinal pCO2 and pO2
US5335668A (en) 1993-04-30 1994-08-09 Medical Scientific, Inc. Diagnostic impedance measuring system for an insufflation needle
US5657759A (en) 1993-05-13 1997-08-19 Synectics Medical, Incorporated Measurement of gastric emptying and gastrointestinal output
US5381790A (en) 1993-06-23 1995-01-17 Kanesaka; Nozomu Electrophysiology apparatus
US5477854A (en) 1993-09-16 1995-12-26 Synectics Medical, Inc. System and method to monitor gastrointestinal Helicobacter pylori infection
US5454377A (en) 1993-10-08 1995-10-03 The Ohio State University Method for measuring the myocardial electrical impedance spectrum
US5991650A (en) 1993-10-15 1999-11-23 Ep Technologies, Inc. Surface coatings for catheters, direct contacting diagnostic and therapeutic devices
US6032061A (en) * 1997-02-20 2000-02-29 Boston Scientifc Corporation Catheter carrying an electrode and methods of assembly
US5833625A (en) 1993-10-21 1998-11-10 Synectics Medical Ab Ambulatory reflux monitoring system
US5479935A (en) 1993-10-21 1996-01-02 Synectics Medical, Inc. Ambulatory reflux monitoring system
US6322518B1 (en) * 1993-12-06 2001-11-27 Heska Corporation Method and apparatus for measuring cardiac output
SE512680C2 (sv) 1994-01-24 2000-05-02 Synectics Medical Ab Sätt och system för bestämning av mätstorheter i vätska medelst metallisk enkristallelektrod
US5578568A (en) 1994-04-22 1996-11-26 Xoma Corporation Method of treating conditions associated with intestinal ischemia/reperfusion
US5810742A (en) * 1994-10-24 1998-09-22 Transcan Research & Development Co., Ltd. Tissue characterization based on impedance images and on impedance measurements
WO1996039076A1 (en) 1995-06-05 1996-12-12 Vanderbilt University Non-invasive identification of intestinal ischemia from measurement of basic electrical rhythm of intestinal smooth muscle electrical activity
US5633801A (en) 1995-10-11 1997-05-27 Fluke Corporation Pulse-based impedance measurement instrument
US5807272A (en) 1995-10-31 1998-09-15 Worcester Polytechnic Institute Impedance spectroscopy system for ischemia monitoring and detection
JP3529537B2 (ja) * 1996-03-25 2004-05-24 テルモ株式会社 電極カテーテル
US5981590A (en) 1997-03-17 1999-11-09 Probiotix, Inc. Oral glutamine in the prevention of neonatal necrotizing enterocolitis and other gastrointestinal mucosal damage
EP2027816B1 (de) 2000-07-19 2012-06-20 Innovamédica S.A. de C.V. Katheter zur ischämischer Überwachung von Schleimhautschäden von viskosen Hohlorgane
US7646816B2 (en) 2001-09-19 2010-01-12 Microsoft Corporation Generalized reference decoder for image or video processing

Also Published As

Publication number Publication date
US20050070769A1 (en) 2005-03-31
USRE44667E1 (en) 2013-12-24
EP1174080B1 (de) 2012-01-18
EP1174080A3 (de) 2002-05-15
EP2027816A1 (de) 2009-02-25
US6965795B2 (en) 2005-11-15
ES2395310T3 (es) 2013-02-11
EP1707116B1 (de) 2012-06-06
US6882879B2 (en) 2005-04-19
US8610022B2 (en) 2013-12-17
US20120179018A1 (en) 2012-07-12
ES2381092T3 (es) 2012-05-23
US20060015035A1 (en) 2006-01-19
EP1174080A2 (de) 2002-01-23
US20020013537A1 (en) 2002-01-31
MXPA01007336A (es) 2003-05-19
EP1707116A1 (de) 2006-10-04
US7650183B2 (en) 2010-01-19
EP2027816B1 (de) 2012-06-20

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