ATE276356T1 - Verfahren zur kontinuierlichenaufreinigung und konzentrierung von leukozyten aus blut - Google Patents
Verfahren zur kontinuierlichenaufreinigung und konzentrierung von leukozyten aus blutInfo
- Publication number
- ATE276356T1 ATE276356T1 AT99916097T AT99916097T ATE276356T1 AT E276356 T1 ATE276356 T1 AT E276356T1 AT 99916097 T AT99916097 T AT 99916097T AT 99916097 T AT99916097 T AT 99916097T AT E276356 T1 ATE276356 T1 AT E276356T1
- Authority
- AT
- Austria
- Prior art keywords
- leukocytes
- blood
- buffy coat
- concentration
- coat fraction
- Prior art date
Links
- 210000000265 leukocyte Anatomy 0.000 title abstract 4
- 210000004369 blood Anatomy 0.000 title abstract 3
- 239000008280 blood Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000000746 purification Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 210000003743 erythrocyte Anatomy 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000815 hypotonic solution Substances 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/0081—Purging biological preparations of unwanted cells
- C12N5/0087—Purging against subsets of blood cells, e.g. purging alloreactive T cells
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- External Artificial Organs (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9801029A SE521954C2 (sv) | 1998-03-26 | 1998-03-26 | Process för kontinuerlig rening och koncentrering av leukocyter från humant blod |
| US8539198P | 1998-05-14 | 1998-05-14 | |
| PCT/SE1999/000452 WO1999049016A1 (en) | 1998-03-26 | 1999-03-23 | Process for continuous purification and concentration of leukocytes from blood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE276356T1 true ATE276356T1 (de) | 2004-10-15 |
Family
ID=26663244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99916097T ATE276356T1 (de) | 1998-03-26 | 1999-03-23 | Verfahren zur kontinuierlichenaufreinigung und konzentrierung von leukozyten aus blut |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6743624B1 (de) |
| EP (1) | EP1078041B1 (de) |
| AT (1) | ATE276356T1 (de) |
| AU (1) | AU3447099A (de) |
| DE (1) | DE69920209T2 (de) |
| DK (1) | DK1078041T3 (de) |
| ES (1) | ES2224631T3 (de) |
| HU (1) | HU228495B1 (de) |
| WO (1) | WO1999049016A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE528214C2 (sv) * | 2005-06-23 | 2006-09-26 | Proliff Ab | Förfarande för framställning av blodplättslysat |
| US8870733B2 (en) * | 2010-11-19 | 2014-10-28 | Kensey Nash Corporation | Centrifuge |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1579120A (en) * | 1975-08-05 | 1980-11-12 | Union International Co Ltd | Extracts of the haemopoietic system |
| US4938876A (en) * | 1989-03-02 | 1990-07-03 | Ohsol Ernest O | Method for separating oil and water emulsions |
| US5785869A (en) * | 1992-02-10 | 1998-07-28 | Baxter International Inc. | Method for creating a leukocyte rich sample from a mixed population of blood cells |
-
1999
- 1999-03-23 DE DE69920209T patent/DE69920209T2/de not_active Expired - Lifetime
- 1999-03-23 DK DK99916097T patent/DK1078041T3/da active
- 1999-03-23 ES ES99916097T patent/ES2224631T3/es not_active Expired - Lifetime
- 1999-03-23 US US09/646,985 patent/US6743624B1/en not_active Expired - Fee Related
- 1999-03-23 WO PCT/SE1999/000452 patent/WO1999049016A1/en not_active Ceased
- 1999-03-23 AU AU34470/99A patent/AU3447099A/en not_active Abandoned
- 1999-03-23 EP EP99916097A patent/EP1078041B1/de not_active Expired - Lifetime
- 1999-03-23 HU HU0103429A patent/HU228495B1/hu not_active IP Right Cessation
- 1999-03-23 AT AT99916097T patent/ATE276356T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HK1035210A1 (en) | 2001-11-16 |
| EP1078041A1 (de) | 2001-02-28 |
| ES2224631T3 (es) | 2005-03-01 |
| DE69920209D1 (de) | 2004-10-21 |
| HUP0103429A3 (en) | 2003-09-29 |
| US6743624B1 (en) | 2004-06-01 |
| AU3447099A (en) | 1999-10-18 |
| DE69920209T2 (de) | 2005-10-06 |
| HUP0103429A2 (hu) | 2002-01-28 |
| EP1078041B1 (de) | 2004-09-15 |
| DK1078041T3 (da) | 2005-01-03 |
| HU228495B1 (en) | 2013-03-28 |
| WO1999049016A1 (en) | 1999-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE48087T1 (de) | Verfahren und vorrichtung zur selektiven abtrennung pathologischer und/oder toxischer teile aus blut oder plasma unter verwendung von filterkerzen. | |
| DE69107855D1 (de) | Verbessertes verfahren und vorrichtung zur tangentiellen filtrierung. | |
| DE69528645D1 (de) | Verfahren und vorrichtung zur sammlung, lagerung und echtzeitanalyse von blut und anderen körperflüssigkeiten | |
| ATE168577T1 (de) | Verfahren und vorrichtung zur behandlung von blut für die menschliche transfusion | |
| ATE522237T1 (de) | Verfahren zur verminderung des gehalts an leukozyten in einer komponente aus roten blutkörperchen | |
| DE3856587D1 (de) | Vorrichtung und Verfahren zur Verminderung des Leukocytengehalts von Blutkomponenten | |
| CA2091818A1 (en) | Method and apparatus for purifying islets of langerhans | |
| EP0399572A3 (de) | Vorrichtung zur Trennung der Proteine vom Blutplasma | |
| DE60132094D1 (de) | Verfahren zur Herstellung von gereinigten Partikeln | |
| ATE109360T1 (de) | Verfahren und vorrichtung zur autotransfusion von blut. | |
| ATE515578T1 (de) | Verfahren und vorrichtung zur nukleinsäurereinigung | |
| ATE285802T1 (de) | Vorrichtung zum trennen von blut in blutkomponenten | |
| DE59002994D1 (de) | Vorrichtung zur selektiven Elimination von Plasmabestandteilen aus Blut. | |
| ATE234644T1 (de) | Verfahren zur herstellung eines autologen fibrinklebers | |
| SE8302483D0 (sv) | Forfarande vid rening av biologiskt aktiva substanser | |
| EP0239565B1 (de) | Verfahren zur Trennung von Proteinen | |
| EA199800685A1 (ru) | Разделение компонентов плазмы крови с помощью фильтрующих средств на основе целлюлозы | |
| ATE45589T1 (de) | Membrantrennverfahren und vorrichting zur abtrennung von fluessigkeiten aus fermentationssuspensionen. | |
| DE50013540D1 (de) | Vorrichtung zur autologenen Transfusion von Blut | |
| DE3687453D1 (de) | Einrichtung zur filtration von plasma aus blut. | |
| ATE243168T1 (de) | Verfahren und vorrichtung zur behandlung von abwasser in einem bioreaktor, einer ultrafiltrationseinheit und einer membranfiltrationeinheit | |
| ATE399032T1 (de) | Verfahren zur leukozytenreduzierung unter roten blutkörperchen | |
| ATE149846T1 (de) | Apparat zur einbringung von medikamenten in rote blutkörperchen | |
| DE69920209D1 (de) | Verfahren zur kontinuierlichenaufreinigung und konzentrierung von leukozyten aus blut | |
| ATE299720T1 (de) | Verfahren zur herstellung eines thrombozytenpräparates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |