WO2007076399A3 - Immunoassay apparatus and kit - Google Patents

Immunoassay apparatus and kit Download PDF

Info

Publication number
WO2007076399A3
WO2007076399A3 PCT/US2006/062407 US2006062407W WO2007076399A3 WO 2007076399 A3 WO2007076399 A3 WO 2007076399A3 US 2006062407 W US2006062407 W US 2006062407W WO 2007076399 A3 WO2007076399 A3 WO 2007076399A3
Authority
WO
WIPO (PCT)
Prior art keywords
chamber
wick
passageway
narrow passageway
splash filter
Prior art date
Application number
PCT/US2006/062407
Other languages
French (fr)
Other versions
WO2007076399A2 (en
Inventor
Javanbakhsh Esfandiari
Original Assignee
Chembio Diagnostic Systems Inc
Javanbakhsh Esfandiari
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 Chembio Diagnostic Systems Inc, Javanbakhsh Esfandiari filed Critical Chembio Diagnostic Systems Inc
Priority to LTEP06846721.6T priority Critical patent/LT1963840T/en
Priority to EP06846721.6A priority patent/EP1963840B1/en
Priority to SI200632311T priority patent/SI1963840T1/en
Priority to ES06846721T priority patent/ES2706546T3/en
Priority to PL06846721T priority patent/PL1963840T3/en
Priority to DK06846721.6T priority patent/DK1963840T3/en
Publication of WO2007076399A2 publication Critical patent/WO2007076399A2/en
Publication of WO2007076399A3 publication Critical patent/WO2007076399A3/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
    • B01L7/00—Heating or cooling apparatus; Heat insulating devices
    • B01L7/52—Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples
    • 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
    • B01L3/5023—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures with a sample being transported to, and subsequently stored in an absorbent for analysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/02—Adapting objects or devices to another
    • B01L2200/026—Fluid interfacing between devices or objects, e.g. connectors, inlet details
    • B01L2200/027—Fluid interfacing between devices or objects, e.g. connectors, inlet details for microfluidic devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0681—Filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/069—Absorbents; Gels to retain a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators

Abstract

Biological sampling apparatus have a barrel defining a chamber with a narrow passageway at one end and an absorbent analytical test means in the chamber. In one embodiment, an integral frit is provided with a first portion acting as a splash filter and located in the chamber, and a second portion integral with said first portion acting as a wick. The second portion extends through the narrow passageway. A portion of the splash filter is hydrophobic, and at least a portion of the wick is treated with a wetting agent and is hydrophilic. In another embodiment, a splash filter is located in the chamber and a separate hydrophilic wick is provided having a first portion located in the narrow passageway and a second portion located outside the passageway and barrel. The second portion has a bulbous portion capable of absorbing substantially more fluid sample than the first portion.
PCT/US2006/062407 2005-12-22 2006-12-20 Immunoassay apparatus and kit WO2007076399A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
LTEP06846721.6T LT1963840T (en) 2005-12-22 2006-12-20 Immunoassay apparatus and kit
EP06846721.6A EP1963840B1 (en) 2005-12-22 2006-12-20 Immunoassay apparatus and kit
SI200632311T SI1963840T1 (en) 2005-12-22 2006-12-20 Immunoassay apparatus and kit
ES06846721T ES2706546T3 (en) 2005-12-22 2006-12-20 Immunoassay kit and kit
PL06846721T PL1963840T3 (en) 2005-12-22 2006-12-20 Immunoassay apparatus and kit
DK06846721.6T DK1963840T3 (en) 2005-12-22 2006-12-20 IMMUNOASSAY DEVICE AND KIT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/317,118 2005-12-22
US11/317,118 US7959877B2 (en) 2005-12-22 2005-12-22 Immunoassay apparatus and kit

Publications (2)

Publication Number Publication Date
WO2007076399A2 WO2007076399A2 (en) 2007-07-05
WO2007076399A3 true WO2007076399A3 (en) 2007-11-29

Family

ID=38193983

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/062407 WO2007076399A2 (en) 2005-12-22 2006-12-20 Immunoassay apparatus and kit

Country Status (10)

Country Link
US (1) US7959877B2 (en)
EP (1) EP1963840B1 (en)
DK (1) DK1963840T3 (en)
ES (1) ES2706546T3 (en)
LT (1) LT1963840T (en)
PL (1) PL1963840T3 (en)
PT (1) PT1963840T (en)
SI (1) SI1963840T1 (en)
TR (1) TR201900481T4 (en)
WO (1) WO2007076399A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203479805U (en) 2010-11-24 2014-03-12 瑞士斯保德精密诊断有限公司 Analysis equipment for detecting analyte in fluid sample
GB2485974A (en) * 2010-11-24 2012-06-06 Spd Swiss Prec Diagnostics Gmbh An assay device with sink pad
WO2015138343A1 (en) 2014-03-10 2015-09-17 Click Diagnostics, Inc. Cartridge-based thermocycler
US9623415B2 (en) 2014-12-31 2017-04-18 Click Diagnostics, Inc. Devices and methods for molecular diagnostic testing
WO2017185067A1 (en) 2016-04-22 2017-10-26 Click Diagnostics, Inc. Printed circuit board heater for an amplification module
WO2017197040A1 (en) 2016-05-11 2017-11-16 Click Diagnostics, Inc. Devices and methods for nucleic acid extraction
EP3478857A1 (en) 2016-06-29 2019-05-08 Click Diagnostics, Inc. Devices and methods for the detection of molecules using a flow cell
USD800331S1 (en) 2016-06-29 2017-10-17 Click Diagnostics, Inc. Molecular diagnostic device
USD800914S1 (en) 2016-06-30 2017-10-24 Click Diagnostics, Inc. Status indicator for molecular diagnostic device
USD800913S1 (en) 2016-06-30 2017-10-24 Click Diagnostics, Inc. Detection window for molecular diagnostic device
CA3078976A1 (en) 2017-11-09 2019-05-16 Visby Medical, Inc. Portable molecular diagnostic device and methods for the detection of target viruses
EP3889575B1 (en) * 2020-03-30 2024-04-24 KRÜSS GmbH, Wissenschaftliche Laborgeräte Method for surface examination
JP2023535178A (en) * 2020-07-20 2023-08-16 バイオ－マーケティング－ティ・リミテッド（ビーエムティ） Device and method of use for lateral flow-based biological sample collection and diagnosis

Citations (2)

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Publication number Priority date Publication date Assignee Title
US5935864A (en) * 1996-10-07 1999-08-10 Saliva Diagnostic Systems Inc. Method and kit for collecting samples of liquid specimens for analytical testing
US6634243B1 (en) * 2002-01-14 2003-10-21 Rapid Medical Diagnostics Corporation Sample testing device

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US4409988A (en) * 1973-05-08 1983-10-18 Donald J. Greenspan Apparatus for collecting cultures
US4235601A (en) * 1979-01-12 1980-11-25 Thyroid Diagnostics, Inc. Test device and method for its use
US4299916A (en) * 1979-12-26 1981-11-10 Syva Company Preferential signal production on a surface in immunoassays
US4418702A (en) * 1981-01-12 1983-12-06 Metpath Inc. Method and apparatus for collecting saliva
US4580577A (en) * 1981-01-12 1986-04-08 Brien Joseph O Method and apparatus for collecting saliva
US4820399A (en) * 1984-08-31 1989-04-11 Shimadzu Corporation Enzyme electrodes
US4999285A (en) * 1984-11-15 1991-03-12 Syntex (U.S.A.) Inc. Chromatographic cassette
US4635488A (en) * 1984-12-03 1987-01-13 Schleicher & Schuell, Inc. Nonintrusive body fluid samplers and methods of using same
US4900663A (en) * 1985-09-13 1990-02-13 Environmental Diagnostics, Inc. Test kit for determining the presence of organic materials and method of utilizing same
DE3632303C2 (en) * 1985-09-23 1995-04-13 Sarstedt Kunststoff Method of extracting human saliva
US5030558A (en) * 1986-11-07 1991-07-09 Syntex (U.S.A.) Inc. Qualitative immunochromatographic method and device
US4978504A (en) * 1988-02-09 1990-12-18 Nason Frederic L Specimen test unit
US5039607A (en) * 1988-05-17 1991-08-13 Syntex (U.S.A.) Inc. Method for immunochromatographic analysis
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DE19909891C1 (en) * 1999-03-06 2001-01-11 Draeger Sicherheitstech Gmbh Immunoassay device useful for collecting and analyzing allergens or bodily secretions comprises a housing with an elevated portion having a central opening containing a swab stick for receiving a sample and an eluent
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Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
US5935864A (en) * 1996-10-07 1999-08-10 Saliva Diagnostic Systems Inc. Method and kit for collecting samples of liquid specimens for analytical testing
US6634243B1 (en) * 2002-01-14 2003-10-21 Rapid Medical Diagnostics Corporation Sample testing device

Also Published As

Publication number Publication date
DK1963840T3 (en) 2019-02-25
US7959877B2 (en) 2011-06-14
TR201900481T4 (en) 2019-02-21
EP1963840A2 (en) 2008-09-03
PT1963840T (en) 2019-02-07
US20070148049A1 (en) 2007-06-28
WO2007076399A2 (en) 2007-07-05
SI1963840T1 (en) 2019-03-29
ES2706546T3 (en) 2019-03-29
LT1963840T (en) 2019-05-10
PL1963840T3 (en) 2019-05-31
EP1963840A4 (en) 2012-08-08
EP1963840B1 (en) 2018-10-31

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