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 PDF

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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
Application number
DK614574AA
Other languages
Danish (da)
English (en)
Other versions
DK614574A (en, 2012
DK141716C (en, 2012
Inventor
Rune Henry Carlsson
Bengt Erik Ahlstrand
Original Assignee
Ahlstrand B E
Rune Henry Carlsson
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ahlstrand B E, Rune Henry Carlsson filed Critical Ahlstrand B E
Publication of DK614574A publication Critical patent/DK614574A/da
Publication of DK141716B publication Critical patent/DK141716B/da
Application granted granted Critical
Publication of DK141716C publication Critical patent/DK141716C/da

Links

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)
DK614574AA 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. DK141716B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7316030A SE384274B (sv) 1973-11-27 1973-11-27 Serumseparator
SE7316030 1973-11-27

Publications (3)

Publication Number Publication Date
DK614574A DK614574A (en, 2012) 1975-07-28
DK141716B true DK141716B (da) 1980-06-02
DK141716C DK141716C (en, 2012) 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 (en, 2012)
JP (1) JPS5744380B2 (en, 2012)
BE (1) BE822638A (en, 2012)
CA (1) CA1019251A (en, 2012)
DE (1) DE2455853C2 (en, 2012)
DK (1) DK141716B (en, 2012)
ES (1) ES432326A1 (en, 2012)
FI (1) FI60649C (en, 2012)
FR (1) FR2252115B1 (en, 2012)
GB (1) GB1464049A (en, 2012)
IT (1) IT1026520B (en, 2012)
NL (1) NL178133C (en, 2012)
NO (1) NO133250C (en, 2012)
SE (1) SE384274B (en, 2012)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
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
DE3060379D1 (en) * 1979-01-18 1982-07-01 Ciba Geigy Ag Device for extracting components from solid and semi-solid materials
US4295974A (en) * 1980-05-05 1981-10-20 Sherwood Medical Industries Inc. Blood sample collection and phase separation device
US4891134A (en) * 1988-01-25 1990-01-02 Abbott Laboratories Sample filtration device
US4990253A (en) * 1988-01-25 1991-02-05 Abbott Laboratories Fluid 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
USD369214S (en) 1994-12-02 1996-04-23 Nason Frederic L Plunger for specimen filtration device
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
DK2288421T3 (da) 2008-05-12 2019-06-24 Espro Inc Apparat til ekstraktion af en infusion
MX339263B (es) 2008-07-21 2016-05-18 Becton Dickinson Co Dispositivo de separacion de fase por densidad.
CA2731155C (en) 2008-07-21 2013-09-24 Becton, Dickinson And Company Density phase separation device
EP2527039B1 (en) * 2008-07-21 2015-06-24 Becton Dickinson and Company Density phase separation device
EP2429708B1 (en) 2009-05-15 2020-12-30 Becton, Dickinson and Company Density phase separation device
US10092427B2 (en) 2009-11-04 2018-10-09 Confluent Medical Technologies, Inc. Alternating circumferential bridge stent design and methods for use thereof
EP2624791B1 (en) 2010-10-08 2017-06-21 Confluent Medical Technologies, Inc. Alternating circumferential bridge stent design
PL2691182T3 (pl) * 2011-03-29 2019-11-29 Emd Millipore Corp Sposób i urządzenie do wirowania i filtrowania
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
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
NL7415095A (nl) 1975-05-29
NO133250C (en, 2012) 1976-04-07
DE2455853A1 (de) 1975-05-28
SE7316030L (en, 2012) 1975-07-25
NL178133C (nl) 1986-02-03
NL178133B (nl) 1985-09-02
FR2252115B1 (en, 2012) 1978-12-29
DK614574A (en, 2012) 1975-07-28
FR2252115A1 (en, 2012) 1975-06-20
DK141716C (en, 2012) 1980-12-01
GB1464049A (en) 1977-02-09
NO744233L (en, 2012) 1975-06-23
DE2455853C2 (de) 1983-08-18
CA1019251A (en) 1977-10-18
FI338874A7 (en, 2012) 1975-05-28
BE822638A (fr) 1975-03-14
NO133250B (en, 2012) 1975-12-29
IT1026520B (it) 1978-10-20
FI60649C (fi) 1982-03-10
JPS5094991A (en, 2012) 1975-07-29
FI60649B (fi) 1981-11-30
JPS5744380B2 (en, 2012) 1982-09-21
SE384274B (sv) 1976-04-26
US3970565A (en) 1976-07-20
ES432326A1 (es) 1977-02-16

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