DE3866099D1 - Messmethode des enterogastrischen rueckflusses und geraet zur anwendung dieser methode. - Google Patents

Messmethode des enterogastrischen rueckflusses und geraet zur anwendung dieser methode.

Info

Publication number
DE3866099D1
DE3866099D1 DE8888830561T DE3866099T DE3866099D1 DE 3866099 D1 DE3866099 D1 DE 3866099D1 DE 8888830561 T DE8888830561 T DE 8888830561T DE 3866099 T DE3866099 T DE 3866099T DE 3866099 D1 DE3866099 D1 DE 3866099D1
Authority
DE
Germany
Prior art keywords
enterogastric
applying
return flow
measuring method
absorption
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.)
Expired - Lifetime
Application number
DE8888830561T
Other languages
German (de)
English (en)
Inventor
Riccardo Falciai
Verga Annamaria Scheggi
Francesco Baldini
Paolo Bechi
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.)
Consiglio Nazionale delle Richerche CNR
Original Assignee
Consiglio Nazionale delle Richerche CNR
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 Consiglio Nazionale delle Richerche CNR filed Critical Consiglio Nazionale delle Richerche CNR
Application granted granted Critical
Publication of DE3866099D1 publication Critical patent/DE3866099D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • 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
    • A61B5/4211—Diagnosing or evaluating reflux
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N21/3151—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using two sources of radiation of different wavelengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3181—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using LEDs

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Physiology (AREA)
  • Toxicology (AREA)
  • Endocrinology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Paper (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Nozzles (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE8888830561T 1987-12-23 1988-12-22 Messmethode des enterogastrischen rueckflusses und geraet zur anwendung dieser methode. Expired - Lifetime DE3866099D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8709584A IT1213864B (it) 1987-12-23 1987-12-23 Metodo di rilevamento del reflusso enterogastrico ed attrezzatura per l'attuazione di detto metodo

Publications (1)

Publication Number Publication Date
DE3866099D1 true DE3866099D1 (de) 1991-12-12

Family

ID=11132483

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888830561T Expired - Lifetime DE3866099D1 (de) 1987-12-23 1988-12-22 Messmethode des enterogastrischen rueckflusses und geraet zur anwendung dieser methode.

Country Status (8)

Country Link
US (1) US4976265A (enExample)
EP (1) EP0323816B1 (enExample)
JP (1) JPH01221136A (enExample)
AT (1) ATE69306T1 (enExample)
DE (1) DE3866099D1 (enExample)
ES (1) ES2027422T3 (enExample)
GR (1) GR3003730T3 (enExample)
IT (1) IT1213864B (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269007B (en) * 1992-07-01 1996-03-27 Imperial College Monitoring of the condition of a foetus during labour
US5477860A (en) * 1992-11-05 1995-12-26 Synectics Medical, Inc. Catheter for measuring respiration and respiratory effort
US5810741A (en) * 1992-11-05 1998-09-22 Synectics Medical Ab Method of measuring respiration and respiratory effort using plural catheters
US5438985A (en) * 1993-01-25 1995-08-08 Synectics Medical, Incorporated Ambulatory recording of the presence and activity of substances in gastro-intestinal compartments
US5551425A (en) * 1993-05-13 1996-09-03 Synectics Medical, Inc. Potential difference and perfusion pressure catheter
US5657759A (en) * 1993-05-13 1997-08-19 Synectics Medical, Incorporated Measurement of gastric emptying and gastrointestinal output
US5341803A (en) * 1993-06-22 1994-08-30 Goldberg Michael S Apparatus and method for monitoring gastric fluid pH
US5507289A (en) * 1993-09-16 1996-04-16 Synectics Medical, Inc. System and method to diagnose bacterial growth
US5477854A (en) * 1993-09-16 1995-12-26 Synectics Medical, Inc. System and method to monitor gastrointestinal Helicobacter pylori infection
US5479935A (en) * 1993-10-21 1996-01-02 Synectics Medical, Inc. Ambulatory reflux monitoring system
US5833625A (en) * 1993-10-21 1998-11-10 Synectics Medical Ab Ambulatory reflux monitoring system
SE514900C2 (sv) * 1994-01-19 2001-05-14 Synectics Medical Ab Förfarande och system för ambulatorisk gastrointestinal registrering
JPH10506545A (ja) * 1994-07-14 1998-06-30 ワシントン リサーチ ファンデイション 食道のバレット化生を検出するための方法および装置
IL113333A (en) * 1995-04-11 2001-01-28 Yoav Paltieli Fiber-optic endoscope
EP2382463B1 (en) * 2009-01-29 2016-05-25 Given Imaging Ltd. Device,system and method for detection of bleeding
WO2010138847A2 (en) * 2009-05-29 2010-12-02 Acco Brands Usa Llc Security apparatus including attachment device
ITFI20100237A1 (it) * 2010-12-03 2012-06-04 Consiglio Naz Delle Richerche "sonda a fibra ottica e sensore di misura utilizzante detta sonda"
WO2012093309A1 (en) * 2011-01-04 2012-07-12 Koninklijke Philips Electronics N.V. An apparatus for optical analysis of an associated tissue
GB2495479B (en) * 2011-10-03 2015-12-02 Babiesfirst Ltd Reflux probe
NL2020692B1 (en) * 2018-03-29 2019-10-07 Stichting Vu Fiber endoscope

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569721A (en) * 1969-01-13 1971-03-09 American Optical Corp Measuring bilirubin in blood using light at two wavelengths
JPS5326437A (en) * 1976-08-24 1978-03-11 Kenzou Shigiyou Method of removing parasites from steel structure in sea
IT1075513B (it) * 1977-04-28 1985-04-22 E L V I Spa Apparecchiatura automatica per la determinazione fotometrica della concentrazione di bilirubina nel siero umano
US4505583A (en) * 1981-04-10 1985-03-19 Masaaki Konomi Spectroscopic analyzer system for examining intravital tissue
EP0109826A3 (en) * 1982-11-17 1985-05-15 Medasid Ltd. System for deriving medical information
US4567882A (en) * 1982-12-06 1986-02-04 Vanderbilt University Method for locating the illuminated tip of an endotracheal tube
US4637729A (en) * 1983-12-14 1987-01-20 Carrier Corporation Fiber optic moisture analysis probe
IT1206462B (it) * 1984-08-07 1989-04-27 Anic Spa Fotometro a luce impulsata a lunghezza d'onda multipla per monitoraggio non-invasivo.

Also Published As

Publication number Publication date
EP0323816B1 (en) 1991-11-06
ATE69306T1 (de) 1991-11-15
US4976265A (en) 1990-12-11
EP0323816A1 (en) 1989-07-12
JPH01221136A (ja) 1989-09-04
ES2027422T3 (es) 1992-06-01
IT8709584A0 (it) 1987-12-23
GR3003730T3 (enExample) 1993-03-16
IT1213864B (it) 1990-01-05

Similar Documents

Publication Publication Date Title
DE3866099D1 (de) Messmethode des enterogastrischen rueckflusses und geraet zur anwendung dieser methode.
ATE59412T1 (de) Charakterisierung von onkogenen und darauf beruhende bestimmungen.
IE821688L (en) Apparatus for measuring light reflected by a coloured area¹of skin
DE58905194D1 (de) Dentalmassen.
ATE87807T1 (de) Verfahren und geraet zur automatischen eichung von signalen in der oximetrie.
EP0175545A3 (en) Measuring intensity fluctuations and determining an analyte thereby
DE69224992D1 (de) Vorrichtung zur ausrichtung von kapillarsaeule und nachweisoptik
ATE49295T1 (de) Optisch-elektronisches messverfahren, eine dafuer erforderliche einrichtung und deren verwendung.
NO834526L (no) Anordning og fremgangsmaate for bestemmelse av papirmasse-konsistens
ATE169743T1 (de) Methode der strahlungsmessung und des strahlungsnachweis mit verbesserter empfindlichkeit
ATE56270T1 (de) Verfahren und vorrichtung zur kontrolle und auswertung der veraenderung des zustandes einer oberflaeche.
ATE146602T1 (de) Verfahren zur feststellung und messung von strahlung
DE69010053D1 (de) Methode und Vorrichtung zum Nachweis einer Spannung.
EP0290167A3 (en) Improvements in or relating to the detection of ultraviolet radiation
ATE93620T1 (de) Positionsmessvorrichtung.
DE3774316D1 (de) Urinemessgeraet.
DK0760482T3 (da) Metode til bedømmelse af udryddelse af H. Pylori på basis af graden af ændringer i pepsinogen I/II-forholdet
DE58908625D1 (de) Vorrichtung zur optoelektronischen nichtinvasiven Erfassung der Durchflussparameter in menschlichen Extremitäten.
DE3477059D1 (en) Solid membrane for an indicator cavity
JPS56111405A (en) Method and device for measuring thickness of transparent film
JPS5686367A (en) Measuring method for characteristic of electronic circuit
ATE60442T1 (de) Reflektometrische methode der messung und vorrichtung zur durchfuehrung dieser methode.
ATE116063T1 (de) Immunassay von elastase-1.
JPS55153014A (en) Control method for acid basicity of solution by light irradiation
ATE27394T1 (de) Vorrichtung zum automatischen schalten und regeln einer raumbeleuchtung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee