JPS505098A - - Google Patents
Info
- Publication number
- JPS505098A JPS505098A JP48110908A JP11090873A JPS505098A JP S505098 A JPS505098 A JP S505098A JP 48110908 A JP48110908 A JP 48110908A JP 11090873 A JP11090873 A JP 11090873A JP S505098 A JPS505098 A JP S505098A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- 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
- G01N15/1429—Signal processing
- G01N15/1433—Signal processing using image recognition
-
- 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
-
- 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
- G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
- G01N15/147—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle 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
- 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
- G01N2015/1497—Particle shape
-
- 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)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00294245A US3819270A (en) | 1972-10-02 | 1972-10-02 | Blood cell analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS505098A true JPS505098A (sl) | 1975-01-20 |
Family
ID=23132527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48110908A Pending JPS505098A (sl) | 1972-10-02 | 1973-10-02 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3819270A (sl) |
| JP (1) | JPS505098A (sl) |
| CA (1) | CA984175A (sl) |
| CH (1) | CH573600A5 (sl) |
| DE (1) | DE2349271A1 (sl) |
| FR (1) | FR2201064B1 (sl) |
| GB (1) | GB1424388A (sl) |
| NL (1) | NL7313531A (sl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013526714A (ja) * | 2010-05-18 | 2013-06-24 | パルテック ゲーエムベーハー | 分散系の粒子の光学特性を測定するための構成 |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941479A (en) * | 1974-09-26 | 1976-03-02 | G. D. Searle & Co. | Use of modulated stimulus to improve detection sensitivity for signals from particles in a flow chamber |
| US3992096A (en) * | 1975-08-04 | 1976-11-16 | Minnesota Mining And Manufacturing Company | Detecting system |
| US4577964A (en) * | 1978-09-06 | 1986-03-25 | Ortho Diagnostics, Inc. | Apparatus and method for detecting platelets in whole blood |
| US4286876A (en) * | 1979-01-02 | 1981-09-01 | Coulter Electronics, Inc. | Apparatus and method for measuring scattering of light in particle detection systems |
| CA1136883A (en) * | 1979-01-02 | 1982-12-07 | Walter R. Hogg | Method and apparatus for measurement of reradiation in particle flow cell systems |
| US4338024A (en) * | 1980-05-02 | 1982-07-06 | International Remote Imaging Systems, Inc. | Flow analyzer and system for analysis of fluids with particles |
| CA1292628C (en) * | 1986-02-12 | 1991-12-03 | James Phinazee Sutton Iii | In situ particle size measuring device |
| US4999513A (en) * | 1988-09-09 | 1991-03-12 | Canon Kabushiki Kaisha | Particle measuring apparatus |
| US5116125A (en) * | 1990-10-31 | 1992-05-26 | Biophos Medical Ab | Fertility analyzer |
| US5999256A (en) * | 1992-02-12 | 1999-12-07 | Cambridge Consultants Limited | Particle measurement system |
| GB9202887D0 (en) * | 1992-02-12 | 1992-03-25 | Cambridge Consultants | A particle sizing system based on incoherent structured illumination |
| US5691132A (en) | 1994-11-14 | 1997-11-25 | Cerus Corporation | Method for inactivating pathogens in red cell compositions using quinacrine mustard |
| US6177441B1 (en) | 1995-06-05 | 2001-01-23 | Cerus Corporation | Treating red blood cell solutions with anti-viral agents |
| US5872627A (en) * | 1996-07-30 | 1999-02-16 | Bayer Corporation | Method and apparatus for detecting scattered light in an analytical instrument |
| US5844685A (en) * | 1996-07-30 | 1998-12-01 | Bayer Corporation | Reference laser beam sampling apparatus |
| JP2000304689A (ja) * | 1999-04-21 | 2000-11-02 | Hiroyuki Ogawa | 投影観察方法、微生物検査方法および投影検出装置 |
| US6359683B1 (en) * | 2000-04-27 | 2002-03-19 | Becton, Dickinson And Company | Method for determining the volume of particles suspended in liquids |
| US6473172B1 (en) | 2000-09-20 | 2002-10-29 | International Remote Imaging Systems, Inc. | Flow cell and method of operating therefor |
| US7029631B2 (en) * | 2002-04-19 | 2006-04-18 | Agilent Technologies, Inc. | Apparatus for improved light collection |
| US7867778B2 (en) * | 2007-02-23 | 2011-01-11 | Visiongate, Inc. | Fluid focusing for positional control of a specimen for 3-D imaging |
| DE102008061695A1 (de) | 2008-12-10 | 2010-06-17 | Laser- und Medizin-Technologie, Berlin GmbH | Anordnung zur Bestimmung optischer Eigenschaften bei mehreren Wellenlängen |
| US10705008B2 (en) | 2013-03-15 | 2020-07-07 | Iris International, Inc. | Autofocus systems and methods for particle analysis in blood samples |
| KR101855490B1 (ko) * | 2016-01-22 | 2018-05-08 | 한국과학기술원 | 점탄성유체와 점성유체의 병행층류를 이용한 미소 입자 분리 및 세정 방법 |
| GB2593194B (en) * | 2020-03-18 | 2022-09-07 | Refeyn Ltd | Methods and apparatus for optimised interferometric scattering microscopy |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB785356A (en) * | 1953-01-30 | 1957-10-30 | Mullard Radio Valve Co Ltd | Improvements in or relating to flying spot scanning systems |
| US3315229A (en) * | 1963-12-31 | 1967-04-18 | Ibm | Blood cell recognizer |
| DE1673023A1 (de) * | 1967-10-13 | 1971-04-29 | Rwk Rhein Westfael Kalkwerke | Verfahren und Vorrichtung zur Ermittlung des Kornaufbaus von Schuettgut |
| US3675768A (en) * | 1969-03-17 | 1972-07-11 | Gildardo Legorreta Sanchez | Method and apparatus for classifying and segregating particles with electrical and optical means |
| US3528742A (en) * | 1969-07-23 | 1970-09-15 | Herbert H Dobbs | Optical anemometer |
| US3669542A (en) * | 1969-10-09 | 1972-06-13 | Coulter Electronics | Liquid borne particle sensor |
| US3662176A (en) * | 1970-04-06 | 1972-05-09 | Bio Physics Systems Inc | Photo-optical particle analysis method and apparatus |
| BE793185A (fr) * | 1971-12-23 | 1973-04-16 | Atomic Energy Commission | Appareil pour analyser et trier rapidement des particules telles que des cellules biologiques |
-
1972
- 1972-10-02 US US00294245A patent/US3819270A/en not_active Expired - Lifetime
-
1973
- 1973-09-17 GB GB4343073A patent/GB1424388A/en not_active Expired
- 1973-09-28 FR FR7334853A patent/FR2201064B1/fr not_active Expired
- 1973-10-01 DE DE19732349271 patent/DE2349271A1/de active Pending
- 1973-10-01 CH CH1401273A patent/CH573600A5/xx not_active IP Right Cessation
- 1973-10-01 CA CA182,299A patent/CA984175A/en not_active Expired
- 1973-10-02 JP JP48110908A patent/JPS505098A/ja active Pending
- 1973-10-02 NL NL7313531A patent/NL7313531A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013526714A (ja) * | 2010-05-18 | 2013-06-24 | パルテック ゲーエムベーハー | 分散系の粒子の光学特性を測定するための構成 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2201064A1 (sl) | 1974-04-26 |
| GB1424388A (en) | 1976-02-11 |
| NL7313531A (sl) | 1974-04-04 |
| FR2201064B1 (sl) | 1977-05-27 |
| AU6072373A (en) | 1975-03-27 |
| DE2349271A1 (de) | 1974-04-18 |
| CA984175A (en) | 1976-02-24 |
| US3819270A (en) | 1974-06-25 |
| CH573600A5 (sl) | 1976-03-15 |