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WO2002018031A3 - A device and method for removing particulate material from suspensions - Google Patents

A device and method for removing particulate material from suspensions Download PDF

Info

Publication number
WO2002018031A3
WO2002018031A3 PCT/US2001/025571 US0125571W WO0218031A3 WO 2002018031 A3 WO2002018031 A3 WO 2002018031A3 US 0125571 W US0125571 W US 0125571W WO 0218031 A3 WO0218031 A3 WO 0218031A3
Authority
WO
WIPO (PCT)
Prior art keywords
suspensions
filtering element
mesh
filtering
suspension
Prior art date
Application number
PCT/US2001/025571
Other languages
French (fr)
Other versions
WO2002018031A2 (en
Inventor
Dariusz Wodka
Robert G Gentles
Original Assignee
Abbott Lab
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 Abbott Lab filed Critical Abbott Lab
Publication of WO2002018031A2 publication Critical patent/WO2002018031A2/en
Publication of WO2002018031A3 publication Critical patent/WO2002018031A3/en

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
    • B01L3/5025—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures for parallel transport of multiple samples
    • B01L3/50255—Multi-well filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering 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
    • B01D35/30—Filter housing constructions
    • B01D35/306—Filter mounting adapter
    • 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
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B01L3/5082—Test tubes per se
    • B01L3/50825—Closing or opening means, corks, bungs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Filtering Materials (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

A filtering device comprising a filtering element that can be attached to an adapter. The filtering element comprises a mesh surrounding a cavity. The mesh of the filtering element is constructed to have sufficient porosity so that hydrostatic and mechanical pressures force the liquid components of a suspension into the cavity of the filtering element from where they can be aspirated and collected. Preferably, at least one semi-rigid rib supports the mesh. This invention also involves a method for using the filtering device in a variety of applications. These applications include, but are not limited to, sampling of suspensions, filtration of particulate materials from suspensions, and purification or isolation of chemical or biological components contained within the a suspension.
PCT/US2001/025571 2000-08-25 2001-08-15 A device and method for removing particulate material from suspensions WO2002018031A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64891700A 2000-08-25 2000-08-25
US09/648,917 2000-08-25

Publications (2)

Publication Number Publication Date
WO2002018031A2 WO2002018031A2 (en) 2002-03-07
WO2002018031A3 true WO2002018031A3 (en) 2002-06-13

Family

ID=24602746

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/025571 WO2002018031A2 (en) 2000-08-25 2001-08-15 A device and method for removing particulate material from suspensions

Country Status (1)

Country Link
WO (1) WO2002018031A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201104206D0 (en) 2011-03-14 2011-04-27 Ge Healthcare Uk Ltd Biological sample holder and method of assembling same

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1258803A (en) * 1968-02-08 1971-12-30
US3960727A (en) * 1974-08-09 1976-06-01 Hochstrasser Harry T Apparatus and method for isolating soluble blood components
US4836925A (en) * 1988-05-16 1989-06-06 Joachim Wolf Device for a filter device
US4865813A (en) * 1986-07-07 1989-09-12 Leon Luis P Disposable analytical device
NL9101800A (en) * 1991-10-25 1993-05-17 Hibbe Scheffer Dispensing device
US5451374A (en) * 1993-08-23 1995-09-19 Incutech, Inc. Medicine vessel stopper
DE29610837U1 (en) * 1996-06-20 1996-08-29 Hydac Filtertechnik GmbH, 66280 Sulzbach Filter element with adapter
US5650323A (en) * 1991-06-26 1997-07-22 Costar Corporation System for growing and manipulating tissue cultures using 96-well format equipment
US5833928A (en) * 1995-11-15 1998-11-10 Sage Products, Inc. Specimen transporting and processing system
US5837198A (en) * 1995-12-28 1998-11-17 Aloka Co., Ltd. Physiological tissue treatment apparatus
US5938939A (en) * 1995-12-29 1999-08-17 Rhone-Poulenc Agrochimie Suction device enabling fine solid particles to be separated from a liquid
US6145688A (en) * 1996-07-17 2000-11-14 Smith; James C. Closure device for containers

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1258803A (en) * 1968-02-08 1971-12-30
US3960727A (en) * 1974-08-09 1976-06-01 Hochstrasser Harry T Apparatus and method for isolating soluble blood components
US4865813A (en) * 1986-07-07 1989-09-12 Leon Luis P Disposable analytical device
US4836925A (en) * 1988-05-16 1989-06-06 Joachim Wolf Device for a filter device
US5650323A (en) * 1991-06-26 1997-07-22 Costar Corporation System for growing and manipulating tissue cultures using 96-well format equipment
NL9101800A (en) * 1991-10-25 1993-05-17 Hibbe Scheffer Dispensing device
US5451374A (en) * 1993-08-23 1995-09-19 Incutech, Inc. Medicine vessel stopper
US5833928A (en) * 1995-11-15 1998-11-10 Sage Products, Inc. Specimen transporting and processing system
US5837198A (en) * 1995-12-28 1998-11-17 Aloka Co., Ltd. Physiological tissue treatment apparatus
US5938939A (en) * 1995-12-29 1999-08-17 Rhone-Poulenc Agrochimie Suction device enabling fine solid particles to be separated from a liquid
DE29610837U1 (en) * 1996-06-20 1996-08-29 Hydac Filtertechnik GmbH, 66280 Sulzbach Filter element with adapter
US6145688A (en) * 1996-07-17 2000-11-14 Smith; James C. Closure device for containers

Also Published As

Publication number Publication date
WO2002018031A2 (en) 2002-03-07

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