GB2203831B - Apparatus and method for the diagnosis of malignant tumours - Google Patents
Apparatus and method for the diagnosis of malignant tumoursInfo
- Publication number
- GB2203831B GB2203831B GB8616511A GB8616511A GB2203831B GB 2203831 B GB2203831 B GB 2203831B GB 8616511 A GB8616511 A GB 8616511A GB 8616511 A GB8616511 A GB 8616511A GB 2203831 B GB2203831 B GB 2203831B
- Authority
- GB
- United Kingdom
- Prior art keywords
- diagnosis
- malignant tumours
- tumours
- malignant
- 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 - Fee Related
Links
Classifications
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
-
- 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
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N2021/6484—Optical fibres
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6402—Atomic fluorescence; Laser induced fluorescence
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6447—Fluorescence; Phosphorescence by visual observation
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8616511A GB2203831B (en) | 1986-07-07 | 1986-07-07 | Apparatus and method for the diagnosis of malignant tumours |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8616511A GB2203831B (en) | 1986-07-07 | 1986-07-07 | Apparatus and method for the diagnosis of malignant tumours |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8616511D0 GB8616511D0 (en) | 1986-08-13 |
GB2203831A GB2203831A (en) | 1988-10-26 |
GB2203831B true GB2203831B (en) | 1991-02-06 |
Family
ID=10600679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8616511A Expired - Fee Related GB2203831B (en) | 1986-07-07 | 1986-07-07 | Apparatus and method for the diagnosis of malignant tumours |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2203831B (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990006718A1 (en) * | 1988-12-21 | 1990-06-28 | Massachusetts Institute Of Technology | A method for laser induced fluorescence of tissue |
EP0466828A1 (en) * | 1989-04-14 | 1992-01-22 | Massachusetts Institute Of Technology | Spectral diagnosis of diseased tissue |
CA2042075C (en) * | 1991-05-08 | 2001-01-23 | Branko Palcic | Endoscopic imaging system |
US5769792A (en) * | 1991-07-03 | 1998-06-23 | Xillix Technologies Corp. | Endoscopic imaging system for diseased tissue |
SE9103837L (en) * | 1991-12-21 | 1993-06-22 | Jonas Johansson | FLUORESCENSE DIAGNOSIS OF CANCER USING DELTA AMINOLEVULIC ACID |
US5452723A (en) * | 1992-07-24 | 1995-09-26 | Massachusetts Institute Of Technology | Calibrated spectrographic imaging |
US5590660A (en) * | 1994-03-28 | 1997-01-07 | Xillix Technologies Corp. | Apparatus and method for imaging diseased tissue using integrated autofluorescence |
US5647368A (en) * | 1996-02-28 | 1997-07-15 | Xillix Technologies Corp. | Imaging system for detecting diseased tissue using native fluorsecence in the gastrointestinal and respiratory tract |
SE507490C2 (en) * | 1996-08-27 | 1998-06-15 | Medeikonos Ab | Method for detecting skin cancers in humans and mammals and device for carrying out the procedure |
DE19837932C2 (en) | 1998-08-20 | 2000-09-07 | Bioshape Ag | Method and device for determining the surface shape of biological tissue |
EP1161924B1 (en) * | 1999-02-12 | 2006-12-20 | Alexei Ivanovich Trushin | Method for diagnosing proliferation regions and device for realising the same |
ATE346540T1 (en) * | 2000-05-19 | 2006-12-15 | Coherent Gmbh | DEVICE AND METHOD FOR DETECTING TUMOROUS TISSUE |
WO2004110465A1 (en) * | 2003-06-16 | 2004-12-23 | Beijing Zhongya Senlen Bio-Technology Development Ltd. | An extract of faeces bombycis and the preparation method thereof, as well as an apparatus for diagnosing or treating malignant tumours |
US20070122344A1 (en) | 2005-09-02 | 2007-05-31 | University Of Rochester Medical Center Office Of Technology Transfer | Intraoperative determination of nerve location |
US20080161744A1 (en) | 2006-09-07 | 2008-07-03 | University Of Rochester Medical Center | Pre-And Intra-Operative Localization of Penile Sentinel Nodes |
US8406860B2 (en) | 2008-01-25 | 2013-03-26 | Novadaq Technologies Inc. | Method for evaluating blush in myocardial tissue |
DE102008011013B4 (en) * | 2008-02-25 | 2014-11-13 | Mevitec Gmbh | Method and device for complex metabolic analysis |
US10219742B2 (en) | 2008-04-14 | 2019-03-05 | Novadaq Technologies ULC | Locating and analyzing perforator flaps for plastic and reconstructive surgery |
ES2671710T3 (en) | 2008-05-02 | 2018-06-08 | Novadaq Technologies ULC | Methods for the production and use of erythrocytes loaded with substances for the observation and treatment of microvascular hemodynamics |
US10492671B2 (en) | 2009-05-08 | 2019-12-03 | Novadaq Technologies ULC | Near infra red fluorescence imaging for visualization of blood vessels during endoscopic harvest |
DE102010037406A1 (en) * | 2009-12-25 | 2011-06-30 | Michael Dr. med. 33824 Dickob | Arrangement for producing diagnostic relevant parameter of human cartilage-tissue in vivo during e.g. screening tests, has evaluation unit automatically evaluating fluorescent light detected by detection unit |
US10278585B2 (en) | 2012-06-21 | 2019-05-07 | Novadaq Technologies ULC | Quantification and analysis of angiography and perfusion |
GB2509716B (en) | 2013-01-09 | 2018-07-04 | International Moisture Analysers Ltd | Spatial Interference Fourier Transform Raman chemical analyser |
WO2016049756A1 (en) | 2014-09-29 | 2016-04-07 | Novadaq Technologies Inc. | Imaging a target fluorophore in a biological material in the presence of autofluorescence |
EP3915467A1 (en) | 2014-10-09 | 2021-12-01 | Novadaq Technologies ULC | Quantification of absolute blood flow in tissue using fluorescence-mediated photoplethysmography |
JP6931705B2 (en) | 2017-02-10 | 2021-09-08 | ノバダック テクノロジーズ ユーエルシー | Open Field Handheld Fluorescence Imaging Systems and Methods |
CN111103247A (en) * | 2019-12-12 | 2020-05-05 | 中山大学新华学院 | Ultraviolet-visible spectrophotometer |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3811777A (en) * | 1973-02-06 | 1974-05-21 | Johnson Res Foundation Medical | Time-sharing fluorometer and reflectometer |
US4162405A (en) * | 1978-05-23 | 1979-07-24 | Britton Chance | Flying spot fluoro-meter for oxidized flavoprotein and reduced pyridine nucleotide |
GB2058343A (en) * | 1979-08-20 | 1981-04-08 | Alfano Rr | In teeth using visible luminescence apparatus and method for detecting the presence of caries |
GB2126717A (en) * | 1982-08-31 | 1984-03-28 | Hamamatsu Photonics Kk | Device for diagnosing cancers |
US4449535A (en) * | 1981-03-25 | 1984-05-22 | Compagnie Industrielle Des Lasers Cilas Alcatel | Apparatus for measuring in situ the state of oxidation-reduction of a living organ |
GB2130092A (en) * | 1982-09-04 | 1984-05-31 | Strahlen Umweltforsch Gmbh | Method and apparatus for illuminating cavities |
-
1986
- 1986-07-07 GB GB8616511A patent/GB2203831B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3811777A (en) * | 1973-02-06 | 1974-05-21 | Johnson Res Foundation Medical | Time-sharing fluorometer and reflectometer |
US4162405A (en) * | 1978-05-23 | 1979-07-24 | Britton Chance | Flying spot fluoro-meter for oxidized flavoprotein and reduced pyridine nucleotide |
GB2058343A (en) * | 1979-08-20 | 1981-04-08 | Alfano Rr | In teeth using visible luminescence apparatus and method for detecting the presence of caries |
US4449535A (en) * | 1981-03-25 | 1984-05-22 | Compagnie Industrielle Des Lasers Cilas Alcatel | Apparatus for measuring in situ the state of oxidation-reduction of a living organ |
GB2126717A (en) * | 1982-08-31 | 1984-03-28 | Hamamatsu Photonics Kk | Device for diagnosing cancers |
GB2130092A (en) * | 1982-09-04 | 1984-05-31 | Strahlen Umweltforsch Gmbh | Method and apparatus for illuminating cavities |
Also Published As
Publication number | Publication date |
---|---|
GB8616511D0 (en) | 1986-08-13 |
GB2203831A (en) | 1988-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970707 |