EP0878537A4 - Testing device - Google Patents

Testing device

Info

Publication number
EP0878537A4
EP0878537A4 EP97911448A EP97911448A EP0878537A4 EP 0878537 A4 EP0878537 A4 EP 0878537A4 EP 97911448 A EP97911448 A EP 97911448A EP 97911448 A EP97911448 A EP 97911448A EP 0878537 A4 EP0878537 A4 EP 0878537A4
Authority
EP
European Patent Office
Prior art keywords
testing device
water absorbing
hydrophobic treatment
sheetlike
swiftly
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.)
Withdrawn
Application number
EP97911448A
Other languages
German (de)
French (fr)
Other versions
EP0878537A1 (en
Inventor
Ryuichi-Nissui Pharmaceut Endo
Masatoshi Mishina
Masaho Hayashi
Kayoko Miyake
Kiyoshi Oguchi
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.)
Nissui Pharmacetuical Co Ltd
Original Assignee
Nissui Pharmacetuical Co Ltd
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 Nissui Pharmacetuical Co Ltd filed Critical Nissui Pharmacetuical Co Ltd
Publication of EP0878537A1 publication Critical patent/EP0878537A1/en
Publication of EP0878537A4 publication Critical patent/EP0878537A4/en
Withdrawn legal-status Critical Current

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
    • B01L3/5023—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
    • 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—Rigid containers without fluid transport within
    • B01L3/5085—Rigid containers without fluid transport within for multiple samples, e.g. microtitration plates
    • 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
    • B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
    • B01L2300/0864—Configuration of multiple channels and/or chambers in a single devices comprising only one inlet and multiple receiving wells, e.g. for separation, splitting
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

A sheetlike testing device whose water absorbing sheet is subjected to a hydrophobic treatment at areas other than a plurality of spaced-apart water absorbing portions where the liquids being tested are allowed to perform reactions. With this device, a large number of test items can be performed easily and swiftly. This testing device can be mass-produced industrially advantageously by using the hydrophobic treatment such as printing.
EP97911448A 1996-11-11 1997-11-05 Testing device Withdrawn EP0878537A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP298474/96 1996-11-11
JP8298474A JPH10136972A (en) 1996-11-11 1996-11-11 Test equipment
PCT/JP1997/004020 WO1998021310A1 (en) 1996-11-11 1997-11-05 Testing device

Publications (2)

Publication Number Publication Date
EP0878537A1 EP0878537A1 (en) 1998-11-18
EP0878537A4 true EP0878537A4 (en) 2002-07-31

Family

ID=17860179

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97911448A Withdrawn EP0878537A4 (en) 1996-11-11 1997-11-05 Testing device

Country Status (3)

Country Link
EP (1) EP0878537A4 (en)
JP (1) JPH10136972A (en)
WO (1) WO1998021310A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6490030B1 (en) 1999-01-18 2002-12-03 Verification Technologies, Inc. Portable product authentication device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000116399A (en) * 1998-10-14 2000-04-25 Eiken Chem Co Ltd Fractionation medium and method for distinguishing drug-sensitive bacteria and drug-resistant bacteria
US6512580B1 (en) 1999-10-27 2003-01-28 Verification Technologies, Inc. Method and apparatus for portable product authentication
CA2406167A1 (en) * 2000-05-19 2001-11-29 Verification Technologies, Inc. Method and apparatus for portable product authentication
DE10356752A1 (en) 2003-12-04 2005-06-30 Roche Diagnostics Gmbh Coated test elements
EP2145683A1 (en) * 2008-07-14 2010-01-20 F.Hoffmann-La Roche Ag Analytic test element with hydrophilic modified surface
JP5402721B2 (en) * 2010-03-01 2014-01-29 日立化成株式会社 Detection apparatus and detection method
FI20105692A0 (en) * 2010-06-15 2010-06-15 Aabo Akademi University METHOD FOR MANUFACTURING A SHEET REACTION PLATE, A REACTION PLATE AND ITS USE
KR101656181B1 (en) * 2015-03-30 2016-09-08 경희대학교 산학협력단 A micropad platform
US9914116B2 (en) * 2015-09-10 2018-03-13 Panasonic Intellectual Property Management Co., Ltd. Microelement
CN116754767A (en) * 2023-08-16 2023-09-15 深圳市第二人民医院(深圳市转化医学研究院) Self-limiting self-diffusion agglutination reaction card and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6442455U (en) * 1987-09-09 1989-03-14
JPH0528520Y2 (en) * 1988-12-01 1993-07-22
JPH04148699A (en) * 1990-10-11 1992-05-21 Hitachi Ltd Carrier for measuring biological ingredient
JP3378390B2 (en) * 1994-12-14 2003-02-17 日水製薬株式会社 Test equipment

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO9821310A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6490030B1 (en) 1999-01-18 2002-12-03 Verification Technologies, Inc. Portable product authentication device
US6707539B2 (en) 1999-01-18 2004-03-16 Verification Technologies, Inc. Portable product authentication device

Also Published As

Publication number Publication date
EP0878537A1 (en) 1998-11-18
JPH10136972A (en) 1998-05-26
WO1998021310A1 (en) 1998-05-22

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