ATE160170T1 - Verfahren und vorrichtung zum reihensichten mikroskopischer zellen unter verwendung von techniken zur streuung polarisierten lichts - Google Patents
Verfahren und vorrichtung zum reihensichten mikroskopischer zellen unter verwendung von techniken zur streuung polarisierten lichtsInfo
- Publication number
- ATE160170T1 ATE160170T1 AT92907838T AT92907838T ATE160170T1 AT E160170 T1 ATE160170 T1 AT E160170T1 AT 92907838 T AT92907838 T AT 92907838T AT 92907838 T AT92907838 T AT 92907838T AT E160170 T1 ATE160170 T1 AT E160170T1
- Authority
- AT
- Austria
- Prior art keywords
- polarized light
- cell
- row
- light scattering
- interest
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000000149 argon plasma sintering Methods 0.000 title 1
- 210000004027 cell Anatomy 0.000 abstract 7
- 210000000265 leukocyte Anatomy 0.000 abstract 1
- 239000004005 microsphere Substances 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
- G01N33/56966—Animal cells
- G01N33/56972—White blood cells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Cell Biology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Virology (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64463791A | 1991-02-22 | 1991-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE160170T1 true ATE160170T1 (de) | 1997-11-15 |
Family
ID=24585758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92907838T ATE160170T1 (de) | 1991-02-22 | 1992-02-14 | Verfahren und vorrichtung zum reihensichten mikroskopischer zellen unter verwendung von techniken zur streuung polarisierten lichts |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0574508B1 (enExample) |
| JP (1) | JPH06505099A (enExample) |
| CN (1) | CN1067965A (enExample) |
| AT (1) | ATE160170T1 (enExample) |
| AU (1) | AU1459392A (enExample) |
| DE (1) | DE69223138T2 (enExample) |
| TW (1) | TW215898B (enExample) |
| WO (1) | WO1992014812A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2096530A1 (en) * | 1990-11-23 | 1992-05-24 | Thomas Russell | Method and apparatus for screening microscopic cells utilizing light scatter techniques |
| CA2371782A1 (en) * | 1999-01-25 | 2000-07-27 | Newton Laboratories, Inc. | Imaging of tissue using polarized light |
| FR2939199B1 (fr) * | 2008-12-02 | 2011-02-11 | C2 Diagnostics | Procede et dispositif de cytometrie en flux sans fluide de gainage |
| JP6196502B2 (ja) * | 2013-08-30 | 2017-09-13 | シスメックス株式会社 | 検体分析方法および検体分析装置 |
| CN105314888B (zh) * | 2015-07-06 | 2018-12-25 | 信义节能玻璃（芜湖）有限公司 | 玫瑰金色低辐射镀膜玻璃及其制备方法和应用 |
| CN106769696B (zh) * | 2016-12-08 | 2019-03-01 | 清华大学深圳研究生院 | 一种基于偏振散射特征的炭黑颗粒物测量方法和装置 |
| EP3540631A1 (de) | 2018-03-15 | 2019-09-18 | Siemens Healthcare GmbH | In-vitro-verfahren zum markierungsfreien bestimmen eines zelltyps einer weissen blutzelle |
| CN109883911A (zh) * | 2019-01-29 | 2019-06-14 | 黑龙江科技大学 | 一种粉尘浓度测量的方法及基于光学小孔的粉尘浓度测量装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4717655A (en) * | 1982-08-30 | 1988-01-05 | Becton, Dickinson And Company | Method and apparatus for distinguishing multiple subpopulations of cells |
| US4727020A (en) * | 1985-02-25 | 1988-02-23 | Becton, Dickinson And Company | Method for analysis of subpopulations of blood cells |
| US4662742A (en) * | 1985-05-10 | 1987-05-05 | Becton, Dickinson And Company | Scatter/fluorescene beam splitter in a flow cytometry apparatus |
| US4752563A (en) * | 1985-11-19 | 1988-06-21 | Coulter Corporation | Monoclonal antibody for recovery of leukocytes in human peripheral blood and method of recovery employing said monoclonal antibody |
| CA1311404C (en) * | 1987-03-13 | 1992-12-15 | Kenneth H. Kortright | Automated analyzer and method for screening cells or formed bodies for enumeration of populations expressing selected characteristics |
| CA1333047C (en) * | 1989-04-14 | 1994-11-15 | Thomas Russell | Method and apparatus for obtaining at least one white blood cell population analysis |
-
1992
- 1992-02-14 WO PCT/US1992/001234 patent/WO1992014812A1/en not_active Ceased
- 1992-02-14 AT AT92907838T patent/ATE160170T1/de not_active IP Right Cessation
- 1992-02-14 AU AU14593/92A patent/AU1459392A/en not_active Abandoned
- 1992-02-14 EP EP92907838A patent/EP0574508B1/en not_active Expired - Lifetime
- 1992-02-14 DE DE69223138T patent/DE69223138T2/de not_active Expired - Fee Related
- 1992-02-14 JP JP4507309A patent/JPH06505099A/ja active Pending
- 1992-02-21 CN CN92101595.XA patent/CN1067965A/zh active Pending
- 1992-03-03 TW TW081101612A patent/TW215898B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06505099A (ja) | 1994-06-09 |
| EP0574508A1 (en) | 1993-12-22 |
| DE69223138D1 (de) | 1997-12-18 |
| WO1992014812A1 (en) | 1992-09-03 |
| DE69223138T2 (de) | 1998-06-10 |
| CN1067965A (zh) | 1993-01-13 |
| EP0574508A4 (en) | 1996-07-10 |
| AU1459392A (en) | 1992-09-15 |
| TW215898B (enExample) | 1993-11-11 |
| EP0574508B1 (en) | 1997-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |