CA1178183A - Disaggregation device for cell suspensions - Google Patents
Disaggregation device for cell suspensionsInfo
- Publication number
- CA1178183A CA1178183A CA000402150A CA402150A CA1178183A CA 1178183 A CA1178183 A CA 1178183A CA 000402150 A CA000402150 A CA 000402150A CA 402150 A CA402150 A CA 402150A CA 1178183 A CA1178183 A CA 1178183A
- Authority
- CA
- Canada
- Prior art keywords
- rotor
- beaker
- diameter holes
- cap
- sample suspension
- 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
Links
- 239000006285 cell suspension Substances 0.000 title description 3
- 239000000725 suspension Substances 0.000 claims abstract description 15
- 210000004027 cell Anatomy 0.000 description 23
- 238000000034 method Methods 0.000 description 8
- 238000012986 modification Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 239000006194 liquid suspension Substances 0.000 description 5
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- 230000005779 cell damage Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 210000003855 cell nucleus Anatomy 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 210000000805 cytoplasm Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M45/00—Means for pre-treatment of biological substances
- C12M45/02—Means for pre-treatment of biological substances by mechanical forces; Stirring; Trituration; Comminuting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Genetics & Genomics (AREA)
- Biomedical Technology (AREA)
- Centrifugal Separators (AREA)
- Sampling And Sample Adjustment (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26371181A | 1981-05-14 | 1981-05-14 | |
| US06/263,711 | 1981-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1178183A true CA1178183A (en) | 1984-11-20 |
Family
ID=23002939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000402150A Expired CA1178183A (en) | 1981-05-14 | 1982-05-03 | Disaggregation device for cell suspensions |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS57194355A (enrdf_load_stackoverflow) |
| CA (1) | CA1178183A (enrdf_load_stackoverflow) |
| DE (1) | DE3218079A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2505870A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2100137B (enrdf_load_stackoverflow) |
| NL (1) | NL8201972A (enrdf_load_stackoverflow) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5143627A (en) * | 1990-07-09 | 1992-09-01 | Cytyc Corporation | Method and apparatus for preparing cells for examination |
| US5168066A (en) * | 1990-03-07 | 1992-12-01 | Cytyc Corporation | Thionin staining and imaging technique |
| US5240606A (en) * | 1990-07-09 | 1993-08-31 | Cytyc Corporation | Apparatus for preparing cells for examination |
| US5269918A (en) * | 1990-07-09 | 1993-12-14 | Cytyc Corporation | Clinical cartridge apparatus |
| US5282978A (en) * | 1990-07-09 | 1994-02-01 | Cytyc Corporation | Specimen processor method and apparatus |
| US6010909A (en) * | 1990-03-02 | 2000-01-04 | Cytyc Corporation | Method and apparatus for controlled instrumentation of particles with a filter device |
| US6318190B1 (en) | 1996-11-01 | 2001-11-20 | Cytyc Corporation | Systems for collecting fluid samples having select concentrations of particles |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4937187A (en) * | 1983-02-04 | 1990-06-26 | Brown University Research Foundation | Methods for separating malignant cells from clinical specimens |
| DE3427114A1 (de) * | 1984-07-23 | 1986-01-30 | A. Dr.med. 8022 Grünwald Szabados | Probenaufnahmegefaess fuer pastoeses probenmaterial und verfahren zur verarbeitung von pastoesem probenmaterial |
| US4678559A (en) * | 1984-07-23 | 1987-07-07 | Andreas Szabados | Test specimen container for pasty specimen material |
| US4828395A (en) * | 1985-02-21 | 1989-05-09 | Yamato Scientific Company, Limited | Continuous flow type homogenizer |
| DE19729028C1 (de) * | 1997-07-08 | 1999-05-06 | Fraunhofer Ges Forschung | Vorrichtung sowie Verfahren zur Isolierung von Zellmaterial aus einem Gewebeverband und/oder einer Flüssigkeit |
| IE20030856A1 (en) * | 2003-11-14 | 2005-06-15 | Enfer Technology Ltd | Sample homogeniser |
| DE102007005369A1 (de) | 2007-02-02 | 2008-08-07 | Eppendorf Ag | Vorrichtung und Verfahren zur mechanischen Vereinzelung von Zellen aus einem Zellverbund |
-
1982
- 1982-05-03 CA CA000402150A patent/CA1178183A/en not_active Expired
- 1982-05-13 GB GB8213982A patent/GB2100137B/en not_active Expired
- 1982-05-13 JP JP7926882A patent/JPS57194355A/ja active Pending
- 1982-05-13 DE DE19823218079 patent/DE3218079A1/de not_active Withdrawn
- 1982-05-13 FR FR8208356A patent/FR2505870A1/fr active Granted
- 1982-05-13 NL NL8201972A patent/NL8201972A/nl not_active Application Discontinuation
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6010909A (en) * | 1990-03-02 | 2000-01-04 | Cytyc Corporation | Method and apparatus for controlled instrumentation of particles with a filter device |
| US5168066A (en) * | 1990-03-07 | 1992-12-01 | Cytyc Corporation | Thionin staining and imaging technique |
| US5143627A (en) * | 1990-07-09 | 1992-09-01 | Cytyc Corporation | Method and apparatus for preparing cells for examination |
| US5240606A (en) * | 1990-07-09 | 1993-08-31 | Cytyc Corporation | Apparatus for preparing cells for examination |
| US5269918A (en) * | 1990-07-09 | 1993-12-14 | Cytyc Corporation | Clinical cartridge apparatus |
| US5282978A (en) * | 1990-07-09 | 1994-02-01 | Cytyc Corporation | Specimen processor method and apparatus |
| US6318190B1 (en) | 1996-11-01 | 2001-11-20 | Cytyc Corporation | Systems for collecting fluid samples having select concentrations of particles |
| US6634244B2 (en) | 1996-11-01 | 2003-10-21 | Cytyc Corporation | Methods for collecting fluid samples having select concentrations of particles |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2100137A (en) | 1982-12-22 |
| JPS57194355A (en) | 1982-11-29 |
| FR2505870B3 (enrdf_load_stackoverflow) | 1984-04-06 |
| DE3218079A1 (de) | 1982-12-02 |
| GB2100137B (en) | 1985-10-23 |
| FR2505870A1 (fr) | 1982-11-19 |
| NL8201972A (nl) | 1982-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |