DE69029246D1 - Teststreifen für Tränen - Google Patents

Teststreifen für Tränen

Info

Publication number
DE69029246D1
DE69029246D1 DE69029246T DE69029246T DE69029246D1 DE 69029246 D1 DE69029246 D1 DE 69029246D1 DE 69029246 T DE69029246 T DE 69029246T DE 69029246 T DE69029246 T DE 69029246T DE 69029246 D1 DE69029246 D1 DE 69029246D1
Authority
DE
Germany
Prior art keywords
tears
test strips
strips
test
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.)
Expired - Fee Related
Application number
DE69029246T
Other languages
English (en)
Other versions
DE69029246T2 (de
Inventor
Jerry Gin
Vernon G Wong
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.)
Visionex Inc
Original Assignee
Visionex Inc
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 Visionex Inc filed Critical Visionex Inc
Publication of DE69029246D1 publication Critical patent/DE69029246D1/de
Application granted granted Critical
Publication of DE69029246T2 publication Critical patent/DE69029246T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/521—Single-layer analytical elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/101—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the tear film
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A61B2010/0067—Tear or lachrymal fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/805—Test papers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Adhesive Tapes (AREA)
DE69029246T 1989-11-03 1990-10-05 Teststreifen für Tränen Expired - Fee Related DE69029246T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/431,522 US5006310A (en) 1989-11-03 1989-11-03 Schirmer tear test

Publications (2)

Publication Number Publication Date
DE69029246D1 true DE69029246D1 (de) 1997-01-09
DE69029246T2 DE69029246T2 (de) 1997-04-24

Family

ID=23712315

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69029246T Expired - Fee Related DE69029246T2 (de) 1989-11-03 1990-10-05 Teststreifen für Tränen

Country Status (6)

Country Link
US (1) US5006310A (de)
EP (1) EP0426307B1 (de)
JP (1) JP3058340B2 (de)
CA (1) CA2029204C (de)
DE (1) DE69029246T2 (de)
ES (1) ES2095864T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352445A (en) * 1992-05-07 1994-10-04 Lavaux Joseph E Lavaux tear test lacrimal equilibration time (LET)
US5997817A (en) * 1997-12-05 1999-12-07 Roche Diagnostics Corporation Electrochemical biosensor test strip
AU3615300A (en) 1999-03-05 2000-09-21 University Of Miami Process and device for measuring tear fluorescein clearance
US7931596B2 (en) * 2002-07-12 2011-04-26 Iscience Interventional Corporation Ultrasound interfacing device for tissue imaging
US7244394B2 (en) * 2002-10-03 2007-07-17 Novartis Ag Methods and kits for assays of analytes of interest in tears
JP5138967B2 (ja) * 2007-04-10 2013-02-06 克史 石田 涙液メニスカス検査用具製造方法
EP2451969A2 (de) 2009-07-07 2012-05-16 University Of Southern California Biomarker für die frühe diagnose von autoimmunerkrankungen
US9687523B2 (en) 2010-02-04 2017-06-27 University Of Southern California Compositions and methods for the treatment of sjörgren's syndrome
US9606117B2 (en) 2011-01-13 2017-03-28 University Of Southern California Bioassay for the early detection of autoimmune diseases
EP3029463A1 (de) * 2011-11-30 2016-06-08 DiagnosTear Ltd Trockenes-auge-diagnostik
US20140326056A1 (en) * 2011-11-30 2014-11-06 D.E.S. Diagnostics Ltd Method for Quick Assessment of Osmolarity
CA2911090C (en) * 2013-05-02 2019-07-09 Echo Electricity Co., Ltd. Liquid test device
CN107735026A (zh) 2015-05-01 2018-02-23 黛尔格诺斯蒂尔有限公司 测量泪液样品中泪液成分的方法
KR102584683B1 (ko) * 2021-08-31 2023-10-05 바디텍메드(주) 정량 면역 분석을 이용한 건성안 판별 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420205A (en) * 1966-03-23 1969-01-07 Miles Lab Indicating device
US3819490A (en) * 1971-12-08 1974-06-25 E Klingstrom Testing device for use when making bacteriological tests
US4095950A (en) * 1976-06-11 1978-06-20 Bio-Dynamics, Inc. Method for the chromatographic analysis of a technetium-containing mixture
US4428908A (en) * 1980-06-16 1984-01-31 Ashley Sheldon J Radionuclide quality control test kit
US4857453A (en) * 1987-04-07 1989-08-15 Syntex (U.S.A.) Inc. Immunoassay device
CA1338048C (en) * 1988-02-20 1996-02-13 Makoto Nagase Test strip for measuring tear production
JPH0714891Y2 (ja) * 1989-03-20 1995-04-10 昭和薬品化工株式会社 涙の分泌量測定紙及びその包装体

Also Published As

Publication number Publication date
EP0426307A3 (en) 1992-02-26
EP0426307A2 (de) 1991-05-08
JPH03207337A (ja) 1991-09-10
JP3058340B2 (ja) 2000-07-04
EP0426307B1 (de) 1996-11-27
CA2029204C (en) 2002-12-31
ES2095864T3 (es) 1997-03-01
CA2029204A1 (en) 1991-05-04
DE69029246T2 (de) 1997-04-24
US5006310A (en) 1991-04-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee