FR2450594A1 - Procede de mesure de la fonction respiratoire d'un organe et d'un tissu biologiques - Google Patents
Procede de mesure de la fonction respiratoire d'un organe et d'un tissu biologiquesInfo
- Publication number
- FR2450594A1 FR2450594A1 FR8005218A FR8005218A FR2450594A1 FR 2450594 A1 FR2450594 A1 FR 2450594A1 FR 8005218 A FR8005218 A FR 8005218A FR 8005218 A FR8005218 A FR 8005218A FR 2450594 A1 FR2450594 A1 FR 2450594A1
- Authority
- FR
- France
- Prior art keywords
- tissue
- measuring
- biological organ
- respiratory function
- optical fiber
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Molecular Biology (AREA)
- Optics & Photonics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
L'INVENTION CONCERNE UN PROCEDE PERMETTANT DE MESURER LA FONCTION DE RESPIRATION CELLULAIRE D'UN ORGANE ET D'UN TISSU BIOLOGIQUES. LA PARTIE A EXAMINER SUBIT UNE INTERRUPTION D'ALIMENTATION EN OXYGENE. LES VARIATIONS TEMPORELLES DES CARACTERISTIQUES SPECTRALES DE REFLEXION, QUI SONT OBTENUES A L'AIDE D'UNE SOURCE 1, D'UNE FIBRE OPTIQUE D'ENTREE 2-1 ET D'UNE FIBRE OPTIQUE DE SORTIE 2-2, SONT MESUREES AFIN DE CONSTITUER UNE SOURCE D'INFORMATION. CETTE INFORMATION EST TRANSFORMEE EN UN SIGNAL ELECTRIQUE PAR UN TRANSDUCTEUR PHOTO-ELECTRIQUE 5, APRES QUOI LA FONCTION RECHERCHEE EST INDIQUEE PAR UN INDICATEUR 7.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2718379A JPS55118738A (en) | 1979-03-07 | 1979-03-07 | Measuring device for breathing function of internal organ and tissue of living body |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2450594A1 true FR2450594A1 (fr) | 1980-10-03 |
FR2450594B1 FR2450594B1 (fr) | 1985-09-27 |
Family
ID=12213955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8005218A Expired FR2450594B1 (fr) | 1979-03-07 | 1980-03-07 | Procede de mesure de la fonction respiratoire d'un organe et d'un tissu biologiques |
Country Status (6)
Country | Link |
---|---|
US (1) | US4513751A (fr) |
JP (1) | JPS55118738A (fr) |
CA (1) | CA1140773A (fr) |
DE (1) | DE3008651C2 (fr) |
FR (1) | FR2450594B1 (fr) |
GB (1) | GB2049168B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0049526A2 (fr) * | 1980-10-08 | 1982-04-14 | Klaus Prof. Dr. Gersonde | Procédé et appareil pour la détermination des courbes d'équilibre en oxygène du sang, respectivement de l'hémoglobine |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2136120B (en) * | 1983-03-10 | 1986-10-08 | Shionogi & Co | Photoelectric brain scanner and its use |
JPS60256443A (ja) * | 1984-05-31 | 1985-12-18 | オムロン株式会社 | 画像計測装置 |
IT1206462B (it) * | 1984-08-07 | 1989-04-27 | Anic Spa | Fotometro a luce impulsata a lunghezza d'onda multipla per monitoraggio non-invasivo. |
US4913142A (en) * | 1985-03-22 | 1990-04-03 | Massachusetts Institute Of Technology | Catheter for laser angiosurgery |
US4718417A (en) * | 1985-03-22 | 1988-01-12 | Massachusetts Institute Of Technology | Visible fluorescence spectral diagnostic for laser angiosurgery |
US5318024A (en) * | 1985-03-22 | 1994-06-07 | Massachusetts Institute Of Technology | Laser endoscope for spectroscopic imaging |
US5104392A (en) * | 1985-03-22 | 1992-04-14 | Massachusetts Institute Of Technology | Laser spectro-optic imaging for diagnosis and treatment of diseased tissue |
US5125404A (en) * | 1985-03-22 | 1992-06-30 | Massachusetts Institute Of Technology | Apparatus and method for obtaining spectrally resolved spatial images of tissue |
US5199431A (en) * | 1985-03-22 | 1993-04-06 | Massachusetts Institute Of Technology | Optical needle for spectroscopic diagnosis |
US5190040A (en) * | 1986-12-26 | 1993-03-02 | Nihon Kohden Corporation | Apparatus for measuring the change in the concentration of a pigment in blood |
US4836206A (en) * | 1987-02-25 | 1989-06-06 | The United States Of America As Represented By The Department Of Health And Human Services | Method and device for determining viability of intact teeth |
DE3825352A1 (de) * | 1988-07-26 | 1990-02-01 | Kessler Manfred | Verfahren und vorrichtung zur bestimmung von lokalen farbstoff-konzentrationen und von streuparametern in tierischen und menschlichen geweben |
US5178142A (en) * | 1989-05-23 | 1993-01-12 | Vivascan Corporation | Electromagnetic method and apparatus to measure constituents of human or animal tissue |
US5183042A (en) * | 1989-05-23 | 1993-02-02 | Vivascan Corporation | Electromagnetic method and apparatus to measure constituents of human or animal tissue |
US5112124A (en) * | 1990-04-19 | 1992-05-12 | Worcester Polytechnic Institute | Method and apparatus for measuring the concentration of absorbing substances |
US5137023A (en) * | 1990-04-19 | 1992-08-11 | Worcester Polytechnic Institute | Method and apparatus for monitoring blood analytes noninvasively by pulsatile photoplethysmography |
EP0401453B1 (fr) * | 1989-05-23 | 1992-09-02 | Biosensors Technology, Inc. | Méthode pour déterminer, par absorbtion de rayonnement, la concentration de substances dans des matrices absorbantes et troubles |
US5127408A (en) * | 1990-09-14 | 1992-07-07 | Duke University | Apparatus for intravascularly measuring oxidative metabolism in body organs and tissues |
US5277181A (en) * | 1991-12-12 | 1994-01-11 | Vivascan Corporation | Noninvasive measurement of hematocrit and hemoglobin content by differential optical analysis |
AU2245092A (en) * | 1991-12-31 | 1993-07-28 | Vivascan Corporation | Blood constituent determination based on differential spectral analysis |
US5497770A (en) * | 1994-01-14 | 1996-03-12 | The Regents Of The University Of California | Tissue viability monitor |
US5865738A (en) * | 1993-12-10 | 1999-02-02 | Regents Of The University Of California | Tissue viability monitor |
US5879294A (en) * | 1996-06-28 | 1999-03-09 | Hutchinson Technology Inc. | Tissue chromophore measurement system |
US20070015981A1 (en) * | 2003-08-29 | 2007-01-18 | Benaron David A | Device and methods for the detection of locally-weighted tissue ischemia |
US6711426B2 (en) * | 2002-04-09 | 2004-03-23 | Spectros Corporation | Spectroscopy illuminator with improved delivery efficiency for high optical density and reduced thermal load |
US20080009689A1 (en) * | 2002-04-09 | 2008-01-10 | Benaron David A | Difference-weighted somatic spectroscopy |
US8175666B2 (en) * | 2002-04-26 | 2012-05-08 | Grove Instruments, Inc. | Three diode optical bridge system |
US7003337B2 (en) * | 2002-04-26 | 2006-02-21 | Vivascan Corporation | Non-invasive substance concentration measurement using and optical bridge |
US7813778B2 (en) * | 2005-07-29 | 2010-10-12 | Spectros Corporation | Implantable tissue ischemia sensor |
US7536214B2 (en) * | 2005-10-26 | 2009-05-19 | Hutchinson Technology Incorporated | Dynamic StO2 measurements and analysis |
US20080226137A1 (en) * | 2007-03-14 | 2008-09-18 | Benaron David A | Metabolism- or Biochemical-Based Anti-Spoofing Biometrics Devices, Systems, and Methods |
KR20220053934A (ko) * | 2020-10-23 | 2022-05-02 | 삼성전자주식회사 | 광학 장치 및 생체정보 추정 장치 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB998472A (en) * | 1961-07-12 | 1965-07-14 | Honeywell Inc | Improved apparatus for measuring blood pressure and pulse rate |
GB1128226A (en) * | 1965-10-23 | 1968-09-25 | American Optical Corp | Improvements in or relating to oximeters |
GB1325039A (en) * | 1970-10-07 | 1973-08-01 | Shaw R F | Oximeter and method for in vivo determination of oxygen saturatiion in blood |
GB1386872A (en) * | 1971-05-07 | 1975-03-12 | Max Planck Gesellschaft | Optical absorption apparatus |
GB1419701A (fr) * | 1972-02-01 | 1975-12-31 | ||
US4029085A (en) * | 1976-03-26 | 1977-06-14 | Purdue Research Foundation | Method for determining bilirubin concentration from skin reflectance |
FR2394788A1 (fr) * | 1977-06-13 | 1979-01-12 | Max Planck Gesellschaft | Spectrophotometre destine a des fins medicales |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3068742A (en) * | 1959-06-15 | 1962-12-18 | American Optical Corp | Means for performing colorimetry |
US3690769A (en) * | 1969-12-12 | 1972-09-12 | Olympus Optical Co | Endoscope with built-in oximeter |
US3814081A (en) * | 1971-04-02 | 1974-06-04 | Olympus Optical Co | Optical measuring catheter |
JPS528632B2 (fr) * | 1971-12-29 | 1977-03-10 | ||
US4114604A (en) * | 1976-10-18 | 1978-09-19 | Shaw Robert F | Catheter oximeter apparatus and method |
US4201222A (en) * | 1977-08-31 | 1980-05-06 | Thomas Haase | Method and apparatus for in vivo measurement of blood gas partial pressures, blood pressure and blood pulse |
US4222389A (en) * | 1977-10-18 | 1980-09-16 | Institute Of Applied Biology Special Cancer Research Project | Objective determination of the rate of oxygen utilization in peripheral tissue |
US4170987A (en) * | 1977-11-28 | 1979-10-16 | California Institute Of Technology | Medical diagnosis system and method with multispectral imaging |
US4261344A (en) * | 1979-09-24 | 1981-04-14 | Welch Allyn, Inc. | Color endoscope |
-
1979
- 1979-03-07 JP JP2718379A patent/JPS55118738A/ja active Pending
-
1980
- 1980-03-04 CA CA000346985A patent/CA1140773A/fr not_active Expired
- 1980-03-06 DE DE3008651A patent/DE3008651C2/de not_active Expired
- 1980-03-06 GB GB8007644A patent/GB2049168B/en not_active Expired
- 1980-03-07 FR FR8005218A patent/FR2450594B1/fr not_active Expired
-
1983
- 1983-03-11 US US06/474,273 patent/US4513751A/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB998472A (en) * | 1961-07-12 | 1965-07-14 | Honeywell Inc | Improved apparatus for measuring blood pressure and pulse rate |
GB1128226A (en) * | 1965-10-23 | 1968-09-25 | American Optical Corp | Improvements in or relating to oximeters |
GB1325039A (en) * | 1970-10-07 | 1973-08-01 | Shaw R F | Oximeter and method for in vivo determination of oxygen saturatiion in blood |
GB1386872A (en) * | 1971-05-07 | 1975-03-12 | Max Planck Gesellschaft | Optical absorption apparatus |
GB1419701A (fr) * | 1972-02-01 | 1975-12-31 | ||
US4029085A (en) * | 1976-03-26 | 1977-06-14 | Purdue Research Foundation | Method for determining bilirubin concentration from skin reflectance |
FR2394788A1 (fr) * | 1977-06-13 | 1979-01-12 | Max Planck Gesellschaft | Spectrophotometre destine a des fins medicales |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0049526A2 (fr) * | 1980-10-08 | 1982-04-14 | Klaus Prof. Dr. Gersonde | Procédé et appareil pour la détermination des courbes d'équilibre en oxygène du sang, respectivement de l'hémoglobine |
EP0049526A3 (en) * | 1980-10-08 | 1984-10-10 | Klaus Prof. Dr. Gersonde | Method and apparatus for the determination of the oxygen equilibrium curves of blood or haemoglobin solutions |
Also Published As
Publication number | Publication date |
---|---|
JPS55118738A (en) | 1980-09-11 |
GB2049168B (en) | 1983-10-12 |
US4513751A (en) | 1985-04-30 |
DE3008651C2 (de) | 1982-11-18 |
GB2049168A (en) | 1980-12-17 |
CA1140773A (fr) | 1983-02-08 |
DE3008651A1 (de) | 1980-10-16 |
FR2450594B1 (fr) | 1985-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |