ES8801725A1 - Un dispositivo para comprobar la presencia de un analito en un liquido. - Google Patents
Un dispositivo para comprobar la presencia de un analito en un liquido.Info
- Publication number
- ES8801725A1 ES8801725A1 ES555520A ES555520A ES8801725A1 ES 8801725 A1 ES8801725 A1 ES 8801725A1 ES 555520 A ES555520 A ES 555520A ES 555520 A ES555520 A ES 555520A ES 8801725 A1 ES8801725 A1 ES 8801725A1
- Authority
- ES
- Spain
- Prior art keywords
- liquid
- aperture
- filter
- reaction zone
- zone
- 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
Links
- 239000007788 liquid Substances 0.000 abstract 4
- 230000002093 peripheral effect Effects 0.000 abstract 3
- 239000012491 analyte Substances 0.000 abstract 2
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- 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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
- G01N33/56983—Viruses
- G01N33/56988—HIV or HTLV
-
- 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
-
- 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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
-
- 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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54366—Apparatus specially adapted for solid-phase testing
-
- 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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/544—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being organic
- G01N33/549—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being organic with antigen or antibody entrapped within the carrier
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Virology (AREA)
- AIDS & HIV (AREA)
- Tropical Medicine & Parasitology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
- Paper (AREA)
- Endoscopes (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Threshing Machine Elements (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Window Of Vehicle (AREA)
- Closed-Circuit Television Systems (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Abstract
DISPOSITIVO PARA LA COMPROBACION DE LA PRESENCIA DE UN ANALITO EN UN LIQUIDO. CONSTA DE MEDIOS DE ENTRADA DE LIQUIDO (20) QUE TIENEN AL MENOS UNA ENTRADA RECEPTORA Y AL MENOS UNA ABERTURA DE DESCARGA; DE MEDIOS DE FILTRO (30) QUE TIENEN AL MENOS UNA ZONA DE REACCION VISIBLE PARA RECIBIR LIQUIDO DE LOS MEDIOS DE ENTRADA Y AL MENOS UNA ZONA PERIFERICA ASOCIADA CON LA ZONA DE REACCION; DE MEDIOS ABSORBENTES (40) ASOCIADOS SOLAMENTE CON LA ZONA PERIFERICA DE LOS MEDIOS DE FILTRO PARA ASPIRAR EL LIQUIDO DESDE LA ZONA DE REACCION HASTA LA ZONA PERIFERICA; Y DE MEDIOS RETENEDORES (50) PARA SUJETAR EL FILTRO EN POSICION DEBAJO DE LOS MEDIOS DE ENTRADA DE LIQUIDO. DE APLICACION EN DISPOSITIVOS DE DIAGNOSTICO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/740,100 US4623461A (en) | 1985-05-31 | 1985-05-31 | Transverse flow diagnostic device |
US06/857,914 US4693834A (en) | 1986-05-05 | 1986-05-05 | Transverse flow diagnostic kit |
Publications (2)
Publication Number | Publication Date |
---|---|
ES555520A0 ES555520A0 (es) | 1988-02-16 |
ES8801725A1 true ES8801725A1 (es) | 1988-02-16 |
Family
ID=27113631
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES555520A Expired ES8801725A1 (es) | 1985-05-31 | 1986-05-30 | Un dispositivo para comprobar la presencia de un analito en un liquido. |
ES557760A Expired ES8802447A1 (es) | 1985-05-31 | 1987-10-01 | Procedimiento mejorado de fabricar un dispositivo de diagnostico para detectar la presencia de un analito en un liquido. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES557760A Expired ES8802447A1 (es) | 1985-05-31 | 1987-10-01 | Procedimiento mejorado de fabricar un dispositivo de diagnostico para detectar la presencia de un analito en un liquido. |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP0206561B1 (es) |
KR (1) | KR870700212A (es) |
CN (1) | CN1009492B (es) |
AT (1) | ATE60663T1 (es) |
AU (1) | AU591139B2 (es) |
BR (1) | BR8606624A (es) |
CA (1) | CA1269929A (es) |
DE (1) | DE3677267D1 (es) |
ES (2) | ES8801725A1 (es) |
FI (1) | FI87279C (es) |
HU (1) | HU203287B (es) |
IL (1) | IL78854A (es) |
IN (1) | IN165229B (es) |
MX (1) | MX164389B (es) |
NO (1) | NO171245C (es) |
NZ (1) | NZ216289A (es) |
WO (1) | WO1986006978A1 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3787078T2 (de) * | 1986-11-24 | 1993-12-09 | Abbott Lab | Proberichtwirkung für analytisches Festphasengerät. |
US5079142A (en) * | 1987-01-23 | 1992-01-07 | Synbiotics Corporation | Orthogonal flow immunoassays and devices |
US4833087A (en) * | 1987-02-27 | 1989-05-23 | Eastman Kodak Company | Disposable container configured to produce uniform signal |
CA1313616C (en) * | 1987-06-01 | 1993-02-16 | Robert B. Sargeant | Lateral flow, non-bibulous membrane protocols |
WO1988009824A1 (en) * | 1987-06-05 | 1988-12-15 | National Diagnostic Products (Australia) Pty. Limi | Improvements in diagnostic test strips |
GB8720253D0 (en) * | 1987-08-27 | 1987-10-07 | Cogent Ltd | Assay systems |
US5006464A (en) * | 1987-10-01 | 1991-04-09 | E-Y Laboratories, Inc. | Directed flow diagnostic device and method |
US5006474A (en) * | 1987-12-16 | 1991-04-09 | Disease Detection International Inc. | Bi-directional lateral chromatographic test device |
EP0327395A3 (en) * | 1988-02-05 | 1990-12-27 | Idexx Corp. | Assay kit and method |
US5298430A (en) * | 1988-09-13 | 1994-03-29 | Hoechst Celanese Corporation | Immunoassay process utilizing a cellulose organic ester fibret support element |
EP0442872A4 (en) * | 1988-11-14 | 1992-08-05 | Idexx Corp. | Dual absorbent analyte detection |
US4948561A (en) * | 1989-02-09 | 1990-08-14 | Eastman Kodak Company | Multiple level filter device and kit containing same |
US5147609A (en) * | 1989-05-19 | 1992-09-15 | Pb Diagnostic Systems, Inc. | Assay element |
US5208163A (en) * | 1990-08-06 | 1993-05-04 | Miles Inc. | Self-metering fluid analysis device |
US5147606A (en) * | 1990-08-06 | 1992-09-15 | Miles Inc. | Self-metering fluid analysis device |
US5958339A (en) * | 1992-08-31 | 1999-09-28 | Clinical Diagnostic Systems, Inc. | Format for immunoassay in thin film |
JP3299330B2 (ja) * | 1993-03-18 | 2002-07-08 | 持田製薬株式会社 | 簡易測定装置および方法 |
US5733507A (en) * | 1995-06-07 | 1998-03-31 | Inphocyte, Inc. | Biological cell sample holder for use in infrared and/or Raman spectroscopy analysis holder |
US5848977A (en) * | 1996-02-16 | 1998-12-15 | Inphocyte, Inc. | Sample holder for cells |
DE602004029990D1 (de) | 2003-03-10 | 2010-12-23 | Sekisui Medical Co Ltd | Verfahren zur untersuchung von proben und probenbehälter zur verwendung bei dem untersuchungsverfahren |
GB2411230A (en) * | 2004-02-23 | 2005-08-24 | Johnson & Johnson Medical Ltd | Diagnostic test caps |
US20100077843A1 (en) * | 2008-03-31 | 2010-04-01 | Doraisamy Loganathan | Substance identification apparatus and methods of using |
JP5086159B2 (ja) * | 2008-04-04 | 2012-11-28 | 株式会社エンプラス | 流体取扱ユニットおよびそれを用いた流体取扱装置 |
JP6161205B2 (ja) * | 2010-07-14 | 2017-07-12 | キアゲン ゲーエムベーハー | 生体分子の単離および/または精製のためのデバイス |
CN106268407A (zh) * | 2015-06-02 | 2017-01-04 | 奥健生物科技(广州)有限公司 | 一种物料分存式混合泵 |
CN108303351B (zh) * | 2018-03-31 | 2023-10-10 | 宁波新边界科学仪器有限公司 | 液体在多孔或粉末状固体中吸入行为的测量方法及其装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA983358A (en) * | 1971-09-08 | 1976-02-10 | Kenneth D. Bagshawe | Performance of chemical or biological reactions |
DE2657031C3 (de) * | 1976-12-16 | 1981-02-26 | Carl Schleicher & Schuell Gmbh & Co Kg, 3352 Einbeck | Ausgleichsplatte für eine Druck* filtrationszelle |
JPS587332Y2 (ja) | 1978-06-06 | 1983-02-08 | 富士写真フイルム株式会社 | 多層血液化学分析材料 |
US4246339A (en) | 1978-11-01 | 1981-01-20 | Millipore Corporation | Test device |
JPS5977356A (ja) | 1982-06-30 | 1984-05-02 | Fuji Photo Film Co Ltd | 螢光アツセイ用多層分析要素およびそれを用いる螢光アツセイ法 |
GB2139519B (en) * | 1983-04-29 | 1986-03-05 | Kenneth Dawson Bagshawe | Reaction-chamber and filter for chemical analysis |
US4786471A (en) * | 1983-10-21 | 1988-11-22 | Baxter Travenol Laboratories, Inc. | Heterogeneous immunoassay method and assembly |
EP0159727B1 (en) * | 1984-04-27 | 1993-03-10 | Fuji Photo Film Co., Ltd. | Analytical element for analysis of whole blood sample |
JPH0736012B2 (ja) * | 1984-10-05 | 1995-04-19 | テルモ株式会社 | 試験片 |
-
1986
- 1986-05-20 IL IL78854A patent/IL78854A/xx not_active IP Right Cessation
- 1986-05-21 IN IN384/CAL/86A patent/IN165229B/en unknown
- 1986-05-26 NZ NZ216289A patent/NZ216289A/xx unknown
- 1986-05-27 MX MX2618A patent/MX164389B/es unknown
- 1986-05-29 AU AU59651/86A patent/AU591139B2/en not_active Ceased
- 1986-05-29 WO PCT/US1986/001133 patent/WO1986006978A1/en active IP Right Grant
- 1986-05-29 BR BR8606624A patent/BR8606624A/pt not_active IP Right Cessation
- 1986-05-29 HU HU863418A patent/HU203287B/hu not_active IP Right Cessation
- 1986-05-29 CA CA000510307A patent/CA1269929A/en not_active Expired - Fee Related
- 1986-05-30 ES ES555520A patent/ES8801725A1/es not_active Expired
- 1986-05-30 EP EP86304147A patent/EP0206561B1/en not_active Expired - Lifetime
- 1986-05-30 DE DE8686304147T patent/DE3677267D1/de not_active Expired - Lifetime
- 1986-05-30 AT AT86304147T patent/ATE60663T1/de not_active IP Right Cessation
- 1986-05-31 CN CN86103715A patent/CN1009492B/zh not_active Expired
- 1986-12-18 KR KR860700909A patent/KR870700212A/ko not_active IP Right Cessation
-
1987
- 1987-01-23 NO NO870300A patent/NO171245C/no unknown
- 1987-01-29 FI FI870379A patent/FI87279C/fi not_active IP Right Cessation
- 1987-10-01 ES ES557760A patent/ES8802447A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU5965186A (en) | 1986-12-24 |
WO1986006978A1 (en) | 1986-12-04 |
HU203287B (en) | 1991-07-29 |
FI87279C (fi) | 1992-12-10 |
AU591139B2 (en) | 1989-11-30 |
CA1269929A (en) | 1990-06-05 |
FI870379A (fi) | 1987-01-29 |
KR870700212A (ko) | 1987-05-30 |
BR8606624A (pt) | 1987-10-13 |
NZ216289A (en) | 1989-04-26 |
HUT50656A (en) | 1990-03-28 |
CN86103715A (zh) | 1987-04-01 |
FI870379A0 (fi) | 1987-01-29 |
EP0206561A3 (en) | 1987-07-29 |
IL78854A0 (en) | 1986-09-30 |
EP0206561B1 (en) | 1991-01-30 |
NO870300L (no) | 1987-01-23 |
EP0206561A2 (en) | 1986-12-30 |
MX164389B (es) | 1992-08-11 |
NO171245C (no) | 1993-02-17 |
ES555520A0 (es) | 1988-02-16 |
IN165229B (es) | 1989-09-02 |
ATE60663T1 (de) | 1991-02-15 |
CN1009492B (zh) | 1990-09-05 |
DE3677267D1 (de) | 1991-03-07 |
IL78854A (en) | 1991-11-21 |
FI87279B (fi) | 1992-08-31 |
ES8802447A1 (es) | 1988-06-01 |
ES557760A0 (es) | 1988-06-01 |
NO171245B (no) | 1992-11-09 |
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