FR2580074A1 - Single-use device for immobilising molecules contained in particular in a liquid with a view to their metering - Google Patents
Single-use device for immobilising molecules contained in particular in a liquid with a view to their metering Download PDFInfo
- Publication number
- FR2580074A1 FR2580074A1 FR8505154A FR8505154A FR2580074A1 FR 2580074 A1 FR2580074 A1 FR 2580074A1 FR 8505154 A FR8505154 A FR 8505154A FR 8505154 A FR8505154 A FR 8505154A FR 2580074 A1 FR2580074 A1 FR 2580074A1
- Authority
- FR
- France
- Prior art keywords
- cavity
- support
- molecules
- filter
- liquid
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 27
- 230000003100 immobilizing effect Effects 0.000 claims description 25
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000003446 ligand Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 2
- 238000005070 sampling Methods 0.000 description 8
- 238000007654 immersion Methods 0.000 description 5
- 239000011324 bead Substances 0.000 description 4
- 238000003556 assay Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
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
-
- 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
- G01N33/5302—Apparatus specially adapted for immunological test procedures
- G01N33/5304—Reaction vessels, e.g. agglutination plates
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Clinical Laboratory Science (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8505154A FR2580074A1 (en) | 1985-04-04 | 1985-04-04 | Single-use device for immobilising molecules contained in particular in a liquid with a view to their metering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8505154A FR2580074A1 (en) | 1985-04-04 | 1985-04-04 | Single-use device for immobilising molecules contained in particular in a liquid with a view to their metering |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2580074A1 true FR2580074A1 (en) | 1986-10-10 |
FR2580074B1 FR2580074B1 (enrdf_load_stackoverflow) | 1988-08-26 |
Family
ID=9317956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8505154A Granted FR2580074A1 (en) | 1985-04-04 | 1985-04-04 | Single-use device for immobilising molecules contained in particular in a liquid with a view to their metering |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2580074A1 (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0588564A1 (en) * | 1992-09-18 | 1994-03-23 | AMERSHAM INTERNATIONAL plc | Device and method for affinity separation |
US5556598A (en) * | 1992-09-18 | 1996-09-17 | Amersham International Plc. | Device and method for affinity separation |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3736042A (en) * | 1971-05-05 | 1973-05-29 | Clinical Sciences Inc | Microscope slide assembly |
US3879127A (en) * | 1971-07-13 | 1975-04-22 | Technicon Instr | Method of sample preparation for sample analysis |
US4180383A (en) * | 1975-04-07 | 1979-12-25 | Becton, Dickinson And Company | Chamber holder for immobilized immunoadsorbent |
US4210418A (en) * | 1976-08-30 | 1980-07-01 | Mallinckrodt, Inc. | Container for immunochemical and enzymatical determinations or procedures |
DE3223589A1 (de) * | 1982-06-24 | 1983-12-29 | Bernhard Dr.med. 3004 Isernhagen Aeikens | Verfahren und vorrichtung zur praeparation von fluessigkeitsproben wie urin oder anderen koerperfluessigkeiten fuer den transport an eine auswertestelle |
EP0120187A1 (de) * | 1983-03-21 | 1984-10-03 | Walter Sarstedt Kunststoff-Spritzgusswerk | Vorrichtung zur Aufnahme, zum Transport und zur Gewinnung von Zellmaterial sowie zur Übertragung des gewonnenen Zellmaterials auf Objektträger |
-
1985
- 1985-04-04 FR FR8505154A patent/FR2580074A1/fr active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3736042A (en) * | 1971-05-05 | 1973-05-29 | Clinical Sciences Inc | Microscope slide assembly |
US3879127A (en) * | 1971-07-13 | 1975-04-22 | Technicon Instr | Method of sample preparation for sample analysis |
US4180383A (en) * | 1975-04-07 | 1979-12-25 | Becton, Dickinson And Company | Chamber holder for immobilized immunoadsorbent |
US4210418A (en) * | 1976-08-30 | 1980-07-01 | Mallinckrodt, Inc. | Container for immunochemical and enzymatical determinations or procedures |
DE3223589A1 (de) * | 1982-06-24 | 1983-12-29 | Bernhard Dr.med. 3004 Isernhagen Aeikens | Verfahren und vorrichtung zur praeparation von fluessigkeitsproben wie urin oder anderen koerperfluessigkeiten fuer den transport an eine auswertestelle |
EP0120187A1 (de) * | 1983-03-21 | 1984-10-03 | Walter Sarstedt Kunststoff-Spritzgusswerk | Vorrichtung zur Aufnahme, zum Transport und zur Gewinnung von Zellmaterial sowie zur Übertragung des gewonnenen Zellmaterials auf Objektträger |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0588564A1 (en) * | 1992-09-18 | 1994-03-23 | AMERSHAM INTERNATIONAL plc | Device and method for affinity separation |
US5556598A (en) * | 1992-09-18 | 1996-09-17 | Amersham International Plc. | Device and method for affinity separation |
US5833927A (en) * | 1992-09-18 | 1998-11-10 | Amersham International Plc | Device and method for affinity separation |
Also Published As
Publication number | Publication date |
---|---|
FR2580074B1 (enrdf_load_stackoverflow) | 1988-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |