ES2027422T3 - Un metodo de detector de reflujo enterogastrico y aparato para realizar dicho metodo. - Google Patents
Un metodo de detector de reflujo enterogastrico y aparato para realizar dicho metodo.Info
- Publication number
- ES2027422T3 ES2027422T3 ES198888830561T ES88830561T ES2027422T3 ES 2027422 T3 ES2027422 T3 ES 2027422T3 ES 198888830561 T ES198888830561 T ES 198888830561T ES 88830561 T ES88830561 T ES 88830561T ES 2027422 T3 ES2027422 T3 ES 2027422T3
- Authority
- ES
- Spain
- Prior art keywords
- perform
- enterogastric
- enterogastric reflux
- detector
- reflux detector
- 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
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000010992 reflux Methods 0.000 title abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 230000005670 electromagnetic radiation Effects 0.000 abstract 1
- 210000004051 gastric juice Anatomy 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
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)
- Spectroscopy & Molecular Physics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Toxicology (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Endocrinology (AREA)
- Gastroenterology & Hepatology (AREA)
- Physiology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Nozzles (AREA)
- Paper (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
DE ACUERDO CON EL METODO DE DETECCION DE REFLUJO ENTEROGASTRICO, LA ABSORCION DE RADIACION ELECTROMAGNETICA POR EL JUGO GASTRICO SE MIDE A DOS LONGITUDES DE ONDA DE DICHA RADIACION POR LO MENOS, CORRESPONDIENDO UNA DE DICHAS LONGITUDES DE ONDA (460 NM) A UN PICO DE ABSORCION DE UN COMPONENTE DE LA BILIS Y TENIENDO OTRO UNA LONGITUD DE ONDA (600 NM) A LA QUE LA ABSORCION NO ES AFECTADA POR LA CONCENTRACION DE BILIS.
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 |
---|---|
ES2027422T3 true ES2027422T3 (es) | 1992-06-01 |
Family
ID=11132483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888830561T Expired - Lifetime ES2027422T3 (es) | 1987-12-23 | 1988-12-22 | Un metodo de detector de reflujo enterogastrico y aparato para realizar dicho metodo. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4976265A (es) |
EP (1) | EP0323816B1 (es) |
JP (1) | JPH01221136A (es) |
AT (1) | ATE69306T1 (es) |
DE (1) | DE3866099D1 (es) |
ES (1) | ES2027422T3 (es) |
GR (1) | GR3003730T3 (es) |
IT (1) | IT1213864B (es) |
Families Citing this family (20)
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 |
US5477854A (en) * | 1993-09-16 | 1995-12-26 | Synectics Medical, Inc. | System and method to monitor gastrointestinal Helicobacter pylori infection |
US5507289A (en) * | 1993-09-16 | 1996-04-16 | Synectics Medical, Inc. | System and method to diagnose bacterial growth |
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 |
CA2195075C (en) * | 1994-07-14 | 2000-12-12 | Washington Research Foundation | Method and apparatus for detecting barrett's metaplasia of the esophagus |
IL113333A (en) * | 1995-04-11 | 2001-01-28 | Yoav Paltieli | Fiber-optic endoscope |
CN102301233B (zh) * | 2009-01-29 | 2015-08-19 | 基文影像公司 | 用于检测出血的装置、系统和方法 |
DE212010000070U1 (de) * | 2009-05-29 | 2012-01-19 | Acco Brands, Inc. | Sicherungsvorrichtung aufweisend ein Befestigungselement |
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)
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. |
-
1987
- 1987-12-23 IT IT8709584A patent/IT1213864B/it active
-
1988
- 1988-12-20 US US07/287,480 patent/US4976265A/en not_active Expired - Lifetime
- 1988-12-21 JP JP63320770A patent/JPH01221136A/ja active Pending
- 1988-12-22 EP EP88830561A patent/EP0323816B1/en not_active Expired - Lifetime
- 1988-12-22 AT AT88830561T patent/ATE69306T1/de not_active IP Right Cessation
- 1988-12-22 ES ES198888830561T patent/ES2027422T3/es not_active Expired - Lifetime
- 1988-12-22 DE DE8888830561T patent/DE3866099D1/de not_active Expired - Fee Related
-
1992
- 1992-02-06 GR GR910401603T patent/GR3003730T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
JPH01221136A (ja) | 1989-09-04 |
IT8709584A0 (it) | 1987-12-23 |
DE3866099D1 (de) | 1991-12-12 |
GR3003730T3 (es) | 1993-03-16 |
ATE69306T1 (de) | 1991-11-15 |
EP0323816B1 (en) | 1991-11-06 |
US4976265A (en) | 1990-12-11 |
EP0323816A1 (en) | 1989-07-12 |
IT1213864B (it) | 1990-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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