DK141716B - Separator til separering af en to-fase væske i en og samme beholder, navnlig separering af blod i serum eller plasma og blodlegemer. - Google Patents
Separator til separering af en to-fase væske i en og samme beholder, navnlig separering af blod i serum eller plasma og blodlegemer. Download PDFInfo
- Publication number
- DK141716B DK141716B DK614574AA DK614574A DK141716B DK 141716 B DK141716 B DK 141716B DK 614574A A DK614574A A DK 614574AA DK 614574 A DK614574 A DK 614574A DK 141716 B DK141716 B DK 141716B
- Authority
- DK
- Denmark
- Prior art keywords
- piston
- blood
- flange
- tube
- separator
- Prior art date
Links
- 210000004369 blood Anatomy 0.000 title description 11
- 239000008280 blood Substances 0.000 title description 11
- 210000000601 blood cell Anatomy 0.000 title description 6
- 238000000926 separation method Methods 0.000 title description 6
- 210000002966 serum Anatomy 0.000 title description 5
- 239000012530 fluid Substances 0.000 title description 3
- 210000004180 plasmocyte Anatomy 0.000 title description 2
- 238000007789 sealing Methods 0.000 description 9
- 102000009123 Fibrin Human genes 0.000 description 4
- 108010073385 Fibrin Proteins 0.000 description 4
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 4
- 229950003499 fibrin Drugs 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 210000002381 plasma Anatomy 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000012443 analytical study Methods 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5021—Test tubes specially adapted for centrifugation purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
-
- 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
- G01N15/04—Investigating sedimentation of particle suspensions
- G01N15/042—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates
-
- 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
- G01N15/04—Investigating sedimentation of particle suspensions
- G01N15/05—Investigating sedimentation of particle suspensions in blood
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Centrifugal Separators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7316030 | 1973-11-27 | ||
| SE7316030A SE384274B (sv) | 1973-11-27 | 1973-11-27 | Serumseparator |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK614574A DK614574A (fr) | 1975-07-28 |
| DK141716B true DK141716B (da) | 1980-06-02 |
| DK141716C DK141716C (fr) | 1980-12-01 |
Family
ID=20319215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK614574AA DK141716B (da) | 1973-11-27 | 1974-11-26 | Separator til separering af en to-fase væske i en og samme beholder, navnlig separering af blod i serum eller plasma og blodlegemer. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3970565A (fr) |
| JP (1) | JPS5744380B2 (fr) |
| BE (1) | BE822638A (fr) |
| CA (1) | CA1019251A (fr) |
| DE (1) | DE2455853C2 (fr) |
| DK (1) | DK141716B (fr) |
| ES (1) | ES432326A1 (fr) |
| FI (1) | FI60649C (fr) |
| FR (1) | FR2252115B1 (fr) |
| GB (1) | GB1464049A (fr) |
| IT (1) | IT1026520B (fr) |
| NL (1) | NL178133C (fr) |
| NO (1) | NO133250C (fr) |
| SE (1) | SE384274B (fr) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2274918A1 (fr) * | 1974-03-30 | 1976-01-09 | Sarstedt Kunststoff | Dispositif de filtrage pour la separation de fractions de sang |
| US4022576A (en) * | 1975-06-09 | 1977-05-10 | I. C. L. Scientific | Method and apparatus for preparation of liquids containing suspended material for examination |
| SE7710076L (sv) * | 1977-09-08 | 1979-03-09 | Ericson Curt | Blodprovtagningsbehallare |
| US4210623A (en) * | 1978-05-01 | 1980-07-01 | Owens-Illinois, Inc. | Fluid collection apparatus |
| EP0014179B1 (fr) * | 1979-01-18 | 1982-05-12 | Ciba-Geigy Ag | Dispositif pour extraire des composants de matières solides ou semi-solides |
| US4295974A (en) * | 1980-05-05 | 1981-10-20 | Sherwood Medical Industries Inc. | Blood sample collection and phase separation device |
| US4990253A (en) * | 1988-01-25 | 1991-02-05 | Abbott Laboratories | Fluid sample filtration device |
| US4891134A (en) | 1988-01-25 | 1990-01-02 | Abbott Laboratories | Sample filtration device |
| US4964984A (en) * | 1989-06-14 | 1990-10-23 | Electromedics, Inc. | Blood filter |
| DE9013914U1 (de) * | 1990-10-05 | 1991-02-14 | Walter Sarstedt Geräte und Verbrauchsmaterial für Medizin und Wissenschaft, 5223 Nümbrecht | Trennvorrichtung für Flüssigkeits-, insbesondere Blutfraktionen |
| US7947236B2 (en) | 1999-12-03 | 2011-05-24 | Becton, Dickinson And Company | Device for separating components of a fluid sample |
| US7074577B2 (en) * | 2002-10-03 | 2006-07-11 | Battelle Memorial Institute | Buffy coat tube and float system and method |
| US7056286B2 (en) | 2003-11-12 | 2006-06-06 | Adrian Ravenscroft | Medical device anchor and delivery system |
| US7294311B2 (en) * | 2004-04-05 | 2007-11-13 | Bio/Data Corporation | Clot retainer |
| KR100553669B1 (ko) * | 2004-06-23 | 2006-02-24 | 메디칸(주) | 지방 흡입 이식용 주사기의 피스턴 |
| US20070187421A1 (en) | 2006-02-13 | 2007-08-16 | Espro Inc. | Method and apparatus for controlling fluid flow in a steaming pitcher |
| SE531245C2 (sv) * | 2007-05-31 | 2009-02-03 | Blueair Ab | Tätningsarrangemang vid rörlig filtreringsanordning i konisk vattenbehållare |
| EP2288421B1 (fr) * | 2008-05-12 | 2019-03-13 | Espro Inc. | Appareil d'extraction d 'une infusion |
| CA2731156C (fr) * | 2008-07-21 | 2013-09-24 | Becton, Dickinson And Company | Dispositif de separation de phases par densite |
| AU2009274096B2 (en) | 2008-07-21 | 2012-08-02 | Becton, Dickinson And Company | Density phase separation device |
| MX339267B (es) | 2008-07-21 | 2016-05-18 | Becton Dickinson Co | Dispositivo de separacion de fase por densidad. |
| PL2918344T3 (pl) | 2009-05-15 | 2021-12-13 | Becton, Dickinson And Company | Urządzenie do oddzielania faz gęstości |
| EP2496189A4 (fr) | 2009-11-04 | 2016-05-11 | Nitinol Devices And Components Inc | Conception de stent de pontage périphérique alternatif et procédé pour son utilisation |
| EP2624791B1 (fr) | 2010-10-08 | 2017-06-21 | Confluent Medical Technologies, Inc. | Endoprothèse vasculaire de pont circonférentielle |
| ES2748015T3 (es) * | 2011-03-29 | 2020-03-12 | Emd Millipore Corp | Método y dispositivo para centrifugación y filtración |
| JP2012239441A (ja) * | 2011-05-23 | 2012-12-10 | Seiko Epson Corp | 反応容器 |
| US10264911B2 (en) | 2014-08-07 | 2019-04-23 | Espro, Inc. | Press for extracting an infusion |
| US9694359B2 (en) | 2014-11-13 | 2017-07-04 | Becton, Dickinson And Company | Mechanical separator for a biological fluid |
| USD795630S1 (en) | 2015-08-19 | 2017-08-29 | Bruce Constantine | Beverage press |
| USD796244S1 (en) | 2016-02-11 | 2017-09-05 | Espro, Inc. | Beverage press |
| CN114570062B (zh) * | 2022-03-14 | 2023-09-01 | 深圳逗点生物技术有限公司 | 净化柱、净化板与净化方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3163229A (en) * | 1962-06-25 | 1964-12-29 | Clifford A Salisbury | Plastic screen for water well foot valves |
| US3508653A (en) * | 1967-11-17 | 1970-04-28 | Charles M Coleman | Method and apparatus for fluid handling and separation |
| US3661265A (en) * | 1970-07-27 | 1972-05-09 | Contemporary Research And Dev | Serum separator type container |
| US3687296A (en) * | 1971-03-26 | 1972-08-29 | Ewi Research & Dev Corp | Fluid separator |
| US3826375A (en) * | 1971-07-19 | 1974-07-30 | Universal Oil Prod Co | Liquid-solids contacting chamber with spherical strainer means |
| US3817390A (en) * | 1972-08-18 | 1974-06-18 | A Maruniak | Non-metallic, one-piece filter strainer head |
| US3814258A (en) * | 1973-03-15 | 1974-06-04 | Dickinson And Co | Blood plasma separator with filter |
| DE2356239A1 (de) * | 1973-11-10 | 1975-05-15 | Cassella Farbwerke Mainkur Ag | Benzophenon-derivate und verfahren zu ihrer herstellung |
| US3894952A (en) * | 1974-02-27 | 1975-07-15 | Becton Dickinson Co | Serum/plasma separator assembly having interface-seeking piston |
-
1973
- 1973-11-27 SE SE7316030A patent/SE384274B/xx unknown
-
1974
- 1974-11-20 NL NLAANVRAGE7415095,A patent/NL178133C/xx not_active IP Right Cessation
- 1974-11-22 FI FI3388/74A patent/FI60649C/fi active
- 1974-11-25 NO NO744233A patent/NO133250C/no unknown
- 1974-11-25 JP JP49135833A patent/JPS5744380B2/ja not_active Expired
- 1974-11-25 FR FR7438523A patent/FR2252115B1/fr not_active Expired
- 1974-11-26 US US05/527,374 patent/US3970565A/en not_active Expired - Lifetime
- 1974-11-26 IT IT29838/74A patent/IT1026520B/it active
- 1974-11-26 DE DE2455853A patent/DE2455853C2/de not_active Expired
- 1974-11-26 DK DK614574AA patent/DK141716B/da not_active IP Right Cessation
- 1974-11-27 BE BE150889A patent/BE822638A/fr not_active IP Right Cessation
- 1974-11-27 CA CA214,727A patent/CA1019251A/fr not_active Expired
- 1974-11-27 GB GB5129474A patent/GB1464049A/en not_active Expired
- 1974-11-27 ES ES432326A patent/ES432326A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1019251A (fr) | 1977-10-18 |
| DK614574A (fr) | 1975-07-28 |
| BE822638A (fr) | 1975-03-14 |
| DE2455853C2 (de) | 1983-08-18 |
| SE384274B (sv) | 1976-04-26 |
| US3970565A (en) | 1976-07-20 |
| SE7316030L (fr) | 1975-07-25 |
| NO133250B (fr) | 1975-12-29 |
| NL7415095A (nl) | 1975-05-29 |
| FR2252115A1 (fr) | 1975-06-20 |
| DK141716C (fr) | 1980-12-01 |
| GB1464049A (en) | 1977-02-09 |
| JPS5744380B2 (fr) | 1982-09-21 |
| JPS5094991A (fr) | 1975-07-29 |
| DE2455853A1 (de) | 1975-05-28 |
| FI60649B (fi) | 1981-11-30 |
| FR2252115B1 (fr) | 1978-12-29 |
| NL178133B (nl) | 1985-09-02 |
| FI338874A (fr) | 1975-05-28 |
| NO744233L (fr) | 1975-06-23 |
| ES432326A1 (es) | 1977-02-16 |
| FI60649C (fi) | 1982-03-10 |
| IT1026520B (it) | 1978-10-20 |
| NL178133C (nl) | 1986-02-03 |
| NO133250C (fr) | 1976-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |