SE321540B - - Google Patents
Info
- Publication number
- SE321540B SE321540B SE9721/64A SE972164A SE321540B SE 321540 B SE321540 B SE 321540B SE 9721/64 A SE9721/64 A SE 9721/64A SE 972164 A SE972164 A SE 972164A SE 321540 B SE321540 B SE 321540B
- Authority
- SE
- Sweden
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
- G01N21/17—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
-
- 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
- A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biochemistry (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US301265A US3327117A (en) | 1963-08-12 | 1963-08-12 | Cancer cell detector using two wavelengths for comparison |
Publications (1)
Publication Number | Publication Date |
---|---|
SE321540B true SE321540B (xx) | 1970-03-09 |
Family
ID=23162638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9721/64A SE321540B (xx) | 1963-08-12 | 1964-08-12 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3327117A (xx) |
BE (1) | BE651714A (xx) |
CH (1) | CH424078A (xx) |
DE (1) | DE1498824C3 (xx) |
GB (1) | GB1030846A (xx) |
SE (1) | SE321540B (xx) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1105413A (en) * | 1964-10-16 | 1968-03-06 | Barringer Research Ltd | Method and apparatus for detecting traces of substances |
US3443089A (en) * | 1966-06-20 | 1969-05-06 | Beckman Instruments Inc | Radiant energy analyzer for directly measuring the polarization ratio of fluorescent radiation |
US3497690A (en) * | 1967-09-21 | 1970-02-24 | Bausch & Lomb | Method and apparatus for classifying biological cells by measuring the size and fluorescent response thereof |
US3770349A (en) * | 1969-03-17 | 1973-11-06 | Sanchez G Legorreta | Method and apparatus for automatically classifying complex, microscopic particles such as human cells |
US3641344A (en) * | 1969-04-01 | 1972-02-08 | Perkin Elmer Corp | Solar-stimulated fluorescent radiation detection method and apparatus |
US3571589A (en) * | 1969-06-04 | 1971-03-23 | Barringer Research Ltd | Method for absorption analysis using a source having a broadened emission line |
GB1302865A (xx) * | 1969-07-14 | 1973-01-10 | ||
US3657537A (en) * | 1970-04-03 | 1972-04-18 | Bausch & Lomb | Computerized slit-scan cyto-fluorometer for automated cell recognition |
US3822095A (en) * | 1972-08-14 | 1974-07-02 | Block Engineering | System for differentiating particles |
US3999047A (en) * | 1972-09-05 | 1976-12-21 | Green James E | Method and apparatus utilizing color algebra for analyzing scene regions |
US3851156A (en) * | 1972-09-05 | 1974-11-26 | Green James E | Analysis method and apparatus utilizing color algebra and image processing techniques |
US4017192A (en) * | 1975-02-06 | 1977-04-12 | Neotec Corporation | Optical analysis of biomedical specimens |
US4328809A (en) * | 1976-09-24 | 1982-05-11 | Barry Herbert Hirschowitz | Device and method for detecting the potential level of the electromagnetic field of a living organism |
US4293221A (en) * | 1979-04-17 | 1981-10-06 | Research Corporation | Multidimensional slit-scan flow system |
US4263508A (en) * | 1979-04-20 | 1981-04-21 | Research Corporation | Pulse edge measurement for determining particle dimensional characteristics |
GB2068537B (en) * | 1980-02-04 | 1984-11-14 | Energy Conversion Devices Inc | Examining biological materials |
US4350892A (en) * | 1980-07-31 | 1982-09-21 | Research Corporation | X'-, Y'-, Z'- axis multidimensional slit-scan flow system |
US4718417A (en) * | 1985-03-22 | 1988-01-12 | Massachusetts Institute Of Technology | Visible fluorescence spectral diagnostic for laser angiosurgery |
US5104392A (en) * | 1985-03-22 | 1992-04-14 | Massachusetts Institute Of Technology | Laser spectro-optic imaging for diagnosis and treatment of diseased tissue |
US5318024A (en) * | 1985-03-22 | 1994-06-07 | Massachusetts Institute Of Technology | Laser endoscope for spectroscopic imaging |
US5199431A (en) * | 1985-03-22 | 1993-04-06 | Massachusetts Institute Of Technology | Optical needle for spectroscopic diagnosis |
US4913142A (en) * | 1985-03-22 | 1990-04-03 | Massachusetts Institute Of Technology | Catheter for laser angiosurgery |
US5125404A (en) * | 1985-03-22 | 1992-06-30 | Massachusetts Institute Of Technology | Apparatus and method for obtaining spectrally resolved spatial images of tissue |
EP0195375B1 (en) * | 1985-03-22 | 1994-09-21 | Massachusetts Institute Of Technology | Catheter for laser angiosurgery |
US4767717A (en) * | 1985-05-02 | 1988-08-30 | Baisden C Robert | Method of detecting and quantitating cell malignancy in biological tissue |
AT387860B (de) * | 1985-09-16 | 1989-03-28 | Optical Sensing Technology | Verfahren und vorrichtung zur tumordiagnose mittels sera |
US5261405A (en) * | 1986-02-26 | 1993-11-16 | The Beth Israel Hospital Association | Apparatus and method for detecting cancer using nuclear magnetic resonance |
JPH06505183A (ja) | 1991-02-26 | 1994-06-16 | マサチユセツツ・インスチチユート・オブ・テクノロジー | 組織を診断するための分子分光計のシステムおよび方法 |
US20090326359A1 (en) * | 2006-08-04 | 2009-12-31 | Koninklijke Philips Electronics N.V. | Method of in vivo detection and/or diagnosis of cancer using fluorescence based dna image cytometry |
WO2010103440A1 (en) * | 2009-03-11 | 2010-09-16 | Koninklijke Philips Electronics N.V. | Irradiating an absorption contrast agent contained in a turbid medium |
CA2993629A1 (en) * | 2015-08-26 | 2017-03-02 | Kurashiki Boseki Kabushiki Kaisha | Cell measurement method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2395489A (en) * | 1942-05-20 | 1946-02-26 | Du Pont | Photometric process for gas analysis |
US2790438A (en) * | 1956-01-13 | 1957-04-30 | Taplin Ronald Harold | Earpieces for oximeters |
US3210546A (en) * | 1962-06-18 | 1965-10-05 | Little Inc A | Infrared scanning apparatus for flow detection using duplicate parallel detectors |
-
1963
- 1963-08-12 US US301265A patent/US3327117A/en not_active Expired - Lifetime
-
1964
- 1964-08-04 DE DE1498824A patent/DE1498824C3/de not_active Expired
- 1964-08-11 GB GB32651/64A patent/GB1030846A/en not_active Expired
- 1964-08-11 CH CH1047564A patent/CH424078A/de unknown
- 1964-08-12 SE SE9721/64A patent/SE321540B/xx unknown
- 1964-08-12 BE BE651714A patent/BE651714A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1498824B2 (de) | 1974-08-15 |
DE1498824A1 (de) | 1969-05-14 |
US3327117A (en) | 1967-06-20 |
GB1030846A (en) | 1966-05-25 |
DE1498824C3 (de) | 1975-04-17 |
CH424078A (de) | 1966-11-15 |
BE651714A (xx) | 1964-12-01 |