DE3000032A1 - Verfahren und vorrichtung zum messen der richtungsverteilungseigenschaften der strahlungsenergie eines teilchens zur teilchenidentifizierung o.dgl. - Google Patents
Verfahren und vorrichtung zum messen der richtungsverteilungseigenschaften der strahlungsenergie eines teilchens zur teilchenidentifizierung o.dgl.Info
- Publication number
- DE3000032A1 DE3000032A1 DE19803000032 DE3000032A DE3000032A1 DE 3000032 A1 DE3000032 A1 DE 3000032A1 DE 19803000032 DE19803000032 DE 19803000032 DE 3000032 A DE3000032 A DE 3000032A DE 3000032 A1 DE3000032 A1 DE 3000032A1
- Authority
- DE
- Germany
- Prior art keywords
- radiant energy
- detection zone
- lens
- axis
- reflector
- 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.)
- Withdrawn
Links
- 239000002245 particle Substances 0.000 title claims description 92
- 238000000034 method Methods 0.000 title claims description 40
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- 241000219739 Lens Species 0.000 claims 34
- 230000003247 decreasing effect Effects 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 2
- 240000004322 Lens culinaris Species 0.000 claims 1
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1434—Optical arrangements
- G01N15/1436—Optical arrangements the optical arrangement forming an integrated apparatus with the sample container, e.g. a flow cell
-
- 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
- G01N21/47—Scattering, i.e. diffuse reflection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
- G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
-
- 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
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N2021/4704—Angular selective
- G01N2021/4711—Multiangle measurement
- G01N2021/4716—Using a ring of sensors, or a combination of diaphragm and sensors; Annular sensor
Landscapes
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Optical Measuring Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/000,439 US4341471A (en) | 1979-01-02 | 1979-01-02 | Apparatus and method for measuring the distribution of radiant energy produced in particle investigating systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3000032A1 true DE3000032A1 (de) | 1980-07-31 |
Family
ID=21691544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803000032 Withdrawn DE3000032A1 (de) | 1979-01-02 | 1980-01-02 | Verfahren und vorrichtung zum messen der richtungsverteilungseigenschaften der strahlungsenergie eines teilchens zur teilchenidentifizierung o.dgl. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4341471A (enExample) |
| JP (2) | JPS55124028A (enExample) |
| CA (1) | CA1141193A (enExample) |
| DE (1) | DE3000032A1 (enExample) |
| FR (1) | FR2445960A1 (enExample) |
| GB (1) | GB2042166B (enExample) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5895248A (ja) * | 1981-11-02 | 1983-06-06 | Olympus Optical Co Ltd | 粒子凝集判定用容器およびこの容器を用いる粒子凝集判定方法 |
| US4447396A (en) * | 1982-01-04 | 1984-05-08 | Olympus Optical Co., Ltd. | System for discriminating a precipitation pattern of particles |
| HU188795B (en) * | 1982-05-28 | 1986-05-28 | Koezponti Elelmiszeripari Kutato Intezet,Hu | Detecting arrangement for meassuring the intensity of radiation scattering at a given angle from a sample exposed to radiation of given angle of incidence |
| GB8311800D0 (en) * | 1983-04-29 | 1983-06-02 | English Clays Lovering Pochin | Indication of deflocculated particles in suspension |
| US4606636A (en) * | 1983-10-25 | 1986-08-19 | Universite De Saint-Etienne | Optical apparatus for identifying the individual multiparametric properties of particles or bodies in a continuous flow |
| US4566791A (en) * | 1983-10-31 | 1986-01-28 | Pacific Scientific Company | Fluid sample cell comprising Fresnel sectors |
| US4591268A (en) * | 1984-11-23 | 1986-05-27 | Lew Hyok S | Accumulative absorption-dispersion spectrophotometer |
| GB8726305D0 (en) * | 1987-11-10 | 1987-12-16 | Secr Defence | Portable particle analysers |
| KR900700871A (ko) * | 1988-03-30 | 1990-08-17 | 마틴 테렌스 콜레 | 유체 오염 모니터 |
| US5056918A (en) * | 1989-03-03 | 1991-10-15 | Coulter Electronics Of New England, Inc. | Method and apparatus for particle size analysis |
| US4953978A (en) * | 1989-03-03 | 1990-09-04 | Coulter Electronics Of New England, Inc. | Particle size analysis utilizing polarization intensity differential scattering |
| US5104221A (en) * | 1989-03-03 | 1992-04-14 | Coulter Electronics Of New England, Inc. | Particle size analysis utilizing polarization intensity differential scattering |
| WO1993017322A1 (en) * | 1992-02-21 | 1993-09-02 | Secretary Of State For Defence In Her | Analysis of particle characteristics |
| AU1288497A (en) * | 1995-12-18 | 1997-07-14 | Center For Laboratory Technology, Inc. | Multi-parameter hematology apparatus and method |
| DE69830598T2 (de) | 1997-01-31 | 2006-05-18 | The Horticulture And Food Research Institute Of New Zealand Limited | Optische vorrichtung und methode |
| EP1396737A3 (en) * | 1997-03-11 | 2004-12-29 | Nihon Kohden Corporation | Particle analyzer and composite lens formed by integrally joining plural lens elements of different focal points |
| DE19736172B4 (de) * | 1997-08-20 | 2004-02-05 | Palas Gmbh Partikel- Und Lasermesstechnik | Verfahren und Vorrichtung zur Analyse von Teilchen |
| US6149867A (en) | 1997-12-31 | 2000-11-21 | Xy, Inc. | Sheath fluids and collection systems for sex-specific cytometer sorting of sperm |
| US6071689A (en) | 1997-12-31 | 2000-06-06 | Xy, Inc. | System for improving yield of sexed embryos in mammals |
| US6248590B1 (en) | 1998-02-27 | 2001-06-19 | Cytomation, Inc. | Method and apparatus for flow cytometry |
| NZ509434A (en) | 1998-07-30 | 2004-03-26 | Univ Colorado State Res Found | Equine system for non-surgical artificial insemination |
| DE19839512A1 (de) * | 1998-08-29 | 2000-11-30 | Christoph Berthold | Verfahren um mit Hilfe von Laserbeugungsgeräten, die gängigerweise zur Korngrößenmessung verwendet werden, Aussagen über die Geometrie (Kornform) der zu messenden Partikel zu gewinnen |
| US7024316B1 (en) * | 1999-10-21 | 2006-04-04 | Dakocytomation Colorado, Inc. | Transiently dynamic flow cytometer analysis system |
| US7208265B1 (en) | 1999-11-24 | 2007-04-24 | Xy, Inc. | Method of cryopreserving selected sperm cells |
| FR2801671B1 (fr) * | 1999-11-29 | 2001-12-21 | Commissariat Energie Atomique | Dispositif de mesure, par diffraction, de tailles de particules sensiblement spheriques, notamment de gouttes opaques |
| EP2258170B1 (en) | 2000-05-09 | 2017-07-12 | Xy, Llc | High purity x-chromosome bearing and y-chromosome bearing populations of spermatozoa |
| US7713687B2 (en) | 2000-11-29 | 2010-05-11 | Xy, Inc. | System to separate frozen-thawed spermatozoa into x-chromosome bearing and y-chromosome bearing populations |
| AU2002237689B2 (en) | 2000-11-29 | 2008-01-10 | Xy, Llc. | System to separate frozen-thawed spermatozoa into X-chromosome bearing and Y-chromosome bearing populations |
| JP4266075B2 (ja) * | 2001-02-19 | 2009-05-20 | 株式会社堀場製作所 | 粒径分布測定装置 |
| ES2405320T3 (es) | 2001-05-17 | 2013-05-30 | Beckman Coulter, Inc. | Citómetro de flujo con un sistema de alienación óptica automatizado activo |
| US20030211009A1 (en) * | 2001-05-18 | 2003-11-13 | Buchanan Kris S. | Rapid multi-material sample input system |
| CA2532376C (en) | 2002-08-01 | 2015-05-12 | Colorado State University Research Foundation | Low pressure sperm cell separation system |
| US8486618B2 (en) | 2002-08-01 | 2013-07-16 | Xy, Llc | Heterogeneous inseminate system |
| BRPI0313476B1 (pt) | 2002-08-15 | 2015-06-23 | Xy Llc | Citômetro de fluxo de alta resolução |
| US7169548B2 (en) * | 2002-09-13 | 2007-01-30 | Xy, Inc. | Sperm cell processing and preservation systems |
| JP3720799B2 (ja) * | 2002-10-02 | 2005-11-30 | 神栄株式会社 | 花粉センサ |
| DK2308419T3 (da) | 2003-03-28 | 2016-06-06 | Inguran Llc | Fremgangsmåde til bedømmelse af farvningstilstandene for dyresperm, som skal sorteres. |
| NZ544103A (en) | 2003-05-15 | 2010-10-29 | Xy Llc | Efficient haploid cell sorting for flow cytometer systems |
| JP2007531523A (ja) | 2004-03-29 | 2007-11-08 | モンサント テクノロジー エルエルシー | Ｘまたはｙ染色体担持豊富化集団に仕分けるための精子懸濁液 |
| JP2006258776A (ja) * | 2004-04-08 | 2006-09-28 | Nippon Koden Corp | 粒子分類装置 |
| US7477363B2 (en) * | 2004-04-08 | 2009-01-13 | Nihon Kohden Corporation | Flow cytometer |
| CA2574499C (en) | 2004-07-22 | 2016-11-29 | Monsanto Technology Llc | Process for enriching a population of sperm cells |
| ES2607527T3 (es) | 2004-07-27 | 2017-03-31 | Beckman Coulter, Inc. | Mejora de la discriminación en citometría de flujo con transformación geométrica implementada por ordenador |
| IL165168A (en) * | 2004-11-11 | 2012-06-28 | Elbit Systems Ltd | Optical concentrator |
| US7618770B2 (en) | 2005-07-29 | 2009-11-17 | Xy, Inc. | Methods and apparatus for reducing protein content in sperm cell extenders |
| US7843563B2 (en) * | 2005-08-16 | 2010-11-30 | Honeywell International Inc. | Light scattering and imaging optical system |
| US7786880B2 (en) * | 2007-06-01 | 2010-08-31 | Honeywell International Inc. | Smoke detector |
| JP5533055B2 (ja) * | 2010-03-10 | 2014-06-25 | ソニー株式会社 | 光学的測定装置及び光学的測定方法 |
| JP5445963B2 (ja) * | 2010-04-28 | 2014-03-19 | 国立大学法人 東京大学 | 光学素子及び撮像装置 |
| BR112015023570B1 (pt) * | 2013-03-15 | 2021-02-02 | Beckman Coulter, Inc | máscara de filtro para uso em um citômetro de fluxo, citômetro de fluxo, e método de avaliação de uma partícula com um citômetro de fluxo |
| JP6387964B2 (ja) * | 2013-09-02 | 2018-09-12 | Ａｇｃ株式会社 | 計測装置 |
| CN103487239B (zh) * | 2013-10-11 | 2015-11-25 | 杭州奥普特光学有限公司 | 手持式镜片面焦度测量装置 |
| JP6485847B2 (ja) * | 2016-09-12 | 2019-03-20 | サイエンスエッジ株式会社 | 測定装置、顕微鏡、及び測定方法 |
| US12345638B2 (en) * | 2019-11-22 | 2025-07-01 | Ams Ag | Optical particle counter for air quality assessment |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1607084A (en) * | 1925-05-26 | 1926-11-16 | Frank A Kenney | Lens for automobile headlights |
| US2915935A (en) * | 1956-02-13 | 1959-12-08 | Prisms Signs Inc | Plural lens optical screen |
| US3248551A (en) * | 1962-10-22 | 1966-04-26 | Joseph C Frommer | Optical arrangement for sensing very small particles |
| US3481039A (en) * | 1967-03-22 | 1969-12-02 | Monsanto Res Corp | Tangent fitter including a straight edge and an image splitting element |
| US3508830A (en) * | 1967-11-13 | 1970-04-28 | Shell Oil Co | Apparatus for light scattering measurements |
| US3827798A (en) * | 1971-04-05 | 1974-08-06 | Optical Res & Dev Corp | Optical element of reduced thickness |
| SU486251A1 (ru) * | 1971-05-21 | 1975-09-30 | Предприятие П/Я А-1397 | Детектор аэрозолей |
| US3835315A (en) * | 1972-12-06 | 1974-09-10 | Us Commerce | System for determining parameters of a particle by radiant energy scattering techniques |
| DE2338481C2 (de) * | 1973-07-28 | 1985-07-04 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Vorrichtung zur schnellen Messung der zeitlichen Änderung der Strahlungsintensität |
| US4050782A (en) * | 1975-04-21 | 1977-09-27 | Nippon Electric Company, Ltd. | Mode separator and delay equalizer for multimode optical fiber transmission systems |
| DE2701523A1 (de) * | 1977-01-15 | 1978-07-20 | Strahlen Umweltforsch Gmbh | Verfahren und vorrichtung zur zaehlung und klassifizierung von teilchen |
-
1979
- 1979-01-02 US US06/000,439 patent/US4341471A/en not_active Expired - Lifetime
- 1979-12-28 JP JP17058479A patent/JPS55124028A/ja active Pending
- 1979-12-28 JP JP17058779A patent/JPS55112548A/ja active Pending
-
1980
- 1980-01-02 DE DE19803000032 patent/DE3000032A1/de not_active Withdrawn
- 1980-01-02 GB GB8000035A patent/GB2042166B/en not_active Expired
- 1980-01-02 CA CA000342924A patent/CA1141193A/en not_active Expired
- 1980-01-02 FR FR8000045A patent/FR2445960A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55124028A (en) | 1980-09-24 |
| GB2042166B (en) | 1983-03-09 |
| US4341471A (en) | 1982-07-27 |
| FR2445960A1 (fr) | 1980-08-01 |
| GB2042166A (en) | 1980-09-17 |
| JPS55112548A (en) | 1980-08-30 |
| FR2445960B1 (enExample) | 1984-11-16 |
| CA1141193A (en) | 1983-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |