DE2125027A1 - Vorrichtung zum Abtrennen von wäßrigen Lösungen aus Suspensionen - Google Patents

Vorrichtung zum Abtrennen von wäßrigen Lösungen aus Suspensionen

Info

Publication number
DE2125027A1
DE2125027A1 DE19712125027 DE2125027A DE2125027A1 DE 2125027 A1 DE2125027 A1 DE 2125027A1 DE 19712125027 DE19712125027 DE 19712125027 DE 2125027 A DE2125027 A DE 2125027A DE 2125027 A1 DE2125027 A1 DE 2125027A1
Authority
DE
Germany
Prior art keywords
container
film
liquid
pressure
pore size
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.)
Pending
Application number
DE19712125027
Other languages
German (de)
English (en)
Inventor
George Chicago Hl. Zborowski (V.StA.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WILSON PHARM AND CHEM CORP
Original Assignee
WILSON PHARM AND CHEM CORP
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 WILSON PHARM AND CHEM CORP filed Critical WILSON PHARM AND CHEM CORP
Publication of DE2125027A1 publication Critical patent/DE2125027A1/de
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40Concentrating samples
    • G01N1/4077Concentrating samples by other techniques involving separation of suspended solids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14Ultrafiltration; Microfiltration
    • B01D61/147Microfiltration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06Tubular membrane modules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5021Test tubes specially adapted for centrifugation purposes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE19712125027 1970-05-20 1971-05-19 Vorrichtung zum Abtrennen von wäßrigen Lösungen aus Suspensionen Pending DE2125027A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3906570A 1970-05-20 1970-05-20

Publications (1)

Publication Number Publication Date
DE2125027A1 true DE2125027A1 (de) 1971-12-02

Family

ID=21903479

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712125027 Pending DE2125027A1 (de) 1970-05-20 1971-05-19 Vorrichtung zum Abtrennen von wäßrigen Lösungen aus Suspensionen

Country Status (3)

Country Link
DE (1) DE2125027A1 (es)
FR (1) FR2091793A5 (es)
NL (1) NL7106918A (es)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014179A1 (de) * 1979-01-18 1980-08-06 Ciba-Geigy Ag Vorrichtung zum Extrahieren von Konstituenten aus festen und halbfesten Stoffen
EP0021065A1 (de) * 1979-06-09 1981-01-07 ABIMED Analysen-Technik Gesellschaft mit beschränkter Haftung Filtrier- und Zentrifugenbecher
WO2012007504A1 (en) * 2010-07-14 2012-01-19 Qiagen Gmbh New liquid processing device
WO2012007502A1 (en) * 2010-07-14 2012-01-19 Qiagen Gmbh Device for isolation and/or purification of biomolecules
WO2012007503A1 (en) * 2010-07-14 2012-01-19 Qiagen Gmbh New storage, collection or isolation device
JP2014508295A (ja) * 2011-02-17 2014-04-03 ネステク ソシエテ アノニム 白血球及び腫瘍細胞を濾過により単離するための装置及び方法
CN103954480A (zh) * 2014-05-12 2014-07-30 谢娟 一种尿液取样装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932222A (en) * 1974-12-20 1976-01-13 J. K. & Susie L. Wadley Research Institute And Blood Bank For isolating pathogenic microorganisms
DE7636679U1 (de) * 1976-11-22 1977-03-10 Boehringer Mannheim Gmbh, 6800 Mannheim Vorrichtung zur chemischen und/oder physikalischen behandlung von fluessigkeiten
FR2536671B1 (fr) * 1982-11-26 1988-06-10 Sartorius Gmbh Appareil de filtrage pour liquides, de type statique a membrane
AU2435084A (en) * 1983-02-24 1984-09-10 Baxter Travenol Laboratories Inc. A preprimed filter device and its method of manufacture
CS261603B1 (en) * 1984-11-23 1989-02-10 Coupek Jiri Container of samples for analysis
WO1986006004A1 (en) * 1985-04-18 1986-10-23 Beckman Instruments, Inc. Immunoassay apparatus and method
FR2598435A1 (fr) * 1986-05-06 1987-11-13 Clonatec Sa Procede et dispositif pour la detection de genomes viraux a adn et arn dans les milieux biologiques, notamment dans le serum sanguin
EP0254794A1 (fr) * 1986-07-31 1988-02-03 Laboratoires Sanders-Probel, S.A. Colonne de réaction
CA1309880C (en) * 1986-10-14 1992-11-10 George B. Parrent, Jr. Device and process for mixing a sample and a diluent
US8409528B2 (en) 2003-06-19 2013-04-02 Abbott Laboratories Apparatus and method for handling fluids for analysis
CN105973686A (zh) * 2009-10-02 2016-09-28 生命科技公司 样品制备装置和方法

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014179A1 (de) * 1979-01-18 1980-08-06 Ciba-Geigy Ag Vorrichtung zum Extrahieren von Konstituenten aus festen und halbfesten Stoffen
EP0021065A1 (de) * 1979-06-09 1981-01-07 ABIMED Analysen-Technik Gesellschaft mit beschränkter Haftung Filtrier- und Zentrifugenbecher
US10094749B2 (en) 2010-07-14 2018-10-09 Qiagen Gmbh Storage, collection or isolation device
WO2012007504A1 (en) * 2010-07-14 2012-01-19 Qiagen Gmbh New liquid processing device
WO2012007503A1 (en) * 2010-07-14 2012-01-19 Qiagen Gmbh New storage, collection or isolation device
CN103038624A (zh) * 2010-07-14 2013-04-10 恰根有限公司 一种新型的贮存、收集或分离用装置
CN103052873A (zh) * 2010-07-14 2013-04-17 恰根有限公司 新型液体加工装置
CN103168222A (zh) * 2010-07-14 2013-06-19 恰根有限公司 用于分离和/或纯化生物分子的装置
CN107202727B (zh) * 2010-07-14 2020-12-22 恰根有限公司 用于分离和/或纯化生物分子的装置
EP2593769B1 (en) 2010-07-14 2020-04-29 Qiagen GmbH New liquid processing device
US10514330B2 (en) 2010-07-14 2019-12-24 Qiagen Gmbh Device for isolation and/or purification of biomolecules
CN107202727A (zh) * 2010-07-14 2017-09-26 恰根有限公司 用于分离和/或纯化生物分子的装置
WO2012007502A1 (en) * 2010-07-14 2012-01-19 Qiagen Gmbh Device for isolation and/or purification of biomolecules
US9535052B2 (en) 2011-02-17 2017-01-03 Nestec S.A. Apparatus and method for isolating leukocytes and tumor cells by filtration
JP2014508295A (ja) * 2011-02-17 2014-04-03 ネステク ソシエテ アノニム 白血球及び腫瘍細胞を濾過により単離するための装置及び方法
CN103954480A (zh) * 2014-05-12 2014-07-30 谢娟 一种尿液取样装置

Also Published As

Publication number Publication date
NL7106918A (es) 1971-11-23
FR2091793A5 (en) 1972-01-14

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