GB1440464A - Multilayer analytical elements - Google Patents
Multilayer analytical elementsInfo
- Publication number
- GB1440464A GB1440464A GB3142473A GB3142473A GB1440464A GB 1440464 A GB1440464 A GB 1440464A GB 3142473 A GB3142473 A GB 3142473A GB 3142473 A GB3142473 A GB 3142473A GB 1440464 A GB1440464 A GB 1440464A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reagent
- containing layer
- layer
- thickness
- microns
- 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
- 239000003153 chemical reaction reagent Substances 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- -1 2-acetoacetoxy ethyl Chemical group 0.000 abstract 1
- 229920002284 Cellulose triacetate Polymers 0.000 abstract 1
- 206010011703 Cyanosis Diseases 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 abstract 1
- GPFIZJURHXINSQ-UHFFFAOYSA-N acetic acid;nitric acid Chemical compound CC(O)=O.O[N+]([O-])=O GPFIZJURHXINSQ-UHFFFAOYSA-N 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 239000012982 microporous membrane Substances 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000010025 steaming Methods 0.000 abstract 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
- B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- G01N33/525—Multi-layer analytical elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/402—Coloured
- B32B2307/4026—Coloured within the layer by addition of a colorant, e.g. pigments, dyes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/416—Reflective
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2317/00—Animal or vegetable based
- B32B2317/18—Cellulose, modified cellulose or cellulose derivatives, e.g. viscose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (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)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26784972A | 1972-06-30 | 1972-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1440464A true GB1440464A (en) | 1976-06-23 |
Family
ID=23020386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3142473A Expired GB1440464A (en) | 1972-06-30 | 1973-07-02 | Multilayer analytical elements |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5321677B2 (enrdf_load_stackoverflow) |
BE (1) | BE801742A (enrdf_load_stackoverflow) |
CA (1) | CA1015253A (enrdf_load_stackoverflow) |
CH (1) | CH578425A5 (enrdf_load_stackoverflow) |
DE (1) | DE2332760C3 (enrdf_load_stackoverflow) |
FR (1) | FR2191734A5 (enrdf_load_stackoverflow) |
GB (1) | GB1440464A (enrdf_load_stackoverflow) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3222366A1 (de) * | 1981-06-17 | 1982-12-30 | Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa | Analysenmaterialien fuer glucoseoxidase-enzym-reaktionssysteme in fluessigkeitsproben |
EP0103288A1 (en) | 1982-09-10 | 1984-03-21 | Fuji Photo Film Co., Ltd. | Multilayer analytical element |
US4895704A (en) * | 1985-04-23 | 1990-01-23 | Fuji Photo Film Co., Ltd. | Integral multilayer analytical element |
AU600657B2 (en) * | 1984-12-15 | 1990-08-23 | Dade Behring Marburg Gmbh | Sheet-like diagnostic device |
EP0510195A4 (en) * | 1989-12-25 | 1993-01-20 | Daiki Co., Ltd | Sheet, seat, bag, article of daily use, ink and packaging material for animal |
US5681529A (en) * | 1994-08-25 | 1997-10-28 | Nihon Medi-Physics Co., Ltd. | Biological fluid analyzing device |
US6268162B1 (en) | 1986-08-13 | 2001-07-31 | Lifescan, Inc. | Reflectance measurement of analyte concentration with automatic initiation of timing |
WO2001069237A1 (fr) * | 2000-03-15 | 2001-09-20 | Arkray, Inc. | Specimen avec capacite de separation de composant solide |
US6699722B2 (en) | 2000-04-14 | 2004-03-02 | A-Fem Medical Corporation | Positive detection lateral-flow apparatus and method for small and large analytes |
CN101862564A (zh) * | 2010-03-16 | 2010-10-20 | 苏州市玮琪生物科技有限公司 | 一种微量血样预处理系统及其制备工艺 |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1056282A (en) * | 1974-03-25 | 1979-06-12 | Charles T. Goodhue | Multilayer analytical elements for use in the assay of cholesterol |
US3884764A (en) * | 1974-03-25 | 1975-05-20 | Eastman Kodak Co | Method and composition for blood serum cholesterol analysis |
FR2280081A1 (fr) * | 1974-07-23 | 1976-02-20 | Kodak Pathe | Produit composite unitaire pour l'analyse chimique ou biologique |
DE2559090C2 (de) * | 1975-01-08 | 1986-01-09 | Eastman Kodak Co., Rochester, N.Y. | Dosiervorrichtung für wiederholtes Abgeben einer abgemessenen Flüssigkeitsmenge in Form von Tropfen |
DE2626367C2 (de) * | 1975-06-20 | 1982-04-22 | Eastman Kodak Co., 14650 Rochester, N.Y. | Analytisches Material für die analytische Bestimmung eines Stoffes in einer Flüssigkeitsprobe |
JPS5185791A (ja) * | 1975-08-14 | 1976-07-27 | Wako Pure Chem Ind Ltd | Shindanyoshikenhen |
US4050898A (en) * | 1976-04-26 | 1977-09-27 | Eastman Kodak Company | Integral analytical element |
US4057394A (en) * | 1976-05-24 | 1977-11-08 | Miles Laboratories, Inc. | Test device and method for determining blood hemoglobin |
DE2636244A1 (de) * | 1976-08-12 | 1978-02-16 | Knoll Ag | Teststreifen |
CA1114269A (en) * | 1976-08-19 | 1981-12-15 | Charles D. Warburton | Integral element for the detection of glycerol or triglycerides |
US4160696A (en) * | 1976-08-23 | 1979-07-10 | Eastman Kodak Company | Ascorbic acid determination |
US4046514A (en) * | 1976-11-24 | 1977-09-06 | Miles Laboratories, Inc. | Test device and method for determining a component in a sample |
CA1095819A (en) * | 1977-01-14 | 1981-02-17 | Eastman Kodak Company | Element for analysis of liquids |
US4098574A (en) * | 1977-08-01 | 1978-07-04 | Eastman Kodak Company | Glucose detection system free from fluoride-ion interference |
JPS5461986A (en) * | 1977-10-27 | 1979-05-18 | Toyo Roshi Kaisha | Substance and test piece for detecting chlorine in milk* and method of making said substance and test piece |
US4178153A (en) * | 1977-11-21 | 1979-12-11 | Damon Corporation | Method and apparatus for chemical spot test analysis |
NL184440C (nl) * | 1978-05-17 | 1989-07-17 | Battelle Memorial Institute | Proefstrook voor het analyseren van opgeloste stoffen. |
US4260392A (en) * | 1978-07-07 | 1981-04-07 | Technicon Instruments Corporation | Method and apparatus for obtaining an aliquot of a liquid in a gel medium |
US4250257A (en) * | 1978-08-24 | 1981-02-10 | Technicon Instruments Corporation | Whole blood analyses in porous media |
JPS5530605A (en) * | 1978-08-25 | 1980-03-04 | Dainichi Seika Kogyo Kk | Oxygen detective sheet material |
JPS5533651A (en) * | 1978-08-31 | 1980-03-08 | Fuji Photo Film Co Ltd | Laminated plate of multi-layered chemical analysis material and using method thereof |
JPH0142041Y2 (enrdf_load_stackoverflow) * | 1978-12-11 | 1989-12-11 | ||
US4288228A (en) * | 1979-01-31 | 1981-09-08 | Technicon Instruments Corporation | Whole blood analyses and diffusion apparatus therefor |
DE2910134A1 (de) * | 1979-03-15 | 1980-09-25 | Boehringer Mannheim Gmbh | Diagnostisches mittel zum nachweis von bestandteilen von koerperfluessigkeiten |
JPS55164356A (en) * | 1979-06-08 | 1980-12-22 | Fuji Photo Film Co Ltd | Multi-layer analysis sheet for liquid sample analysis |
JPS568549A (en) * | 1979-07-02 | 1981-01-28 | Fuji Photo Film Co Ltd | Multilayer chemical analyzing material |
JPS5624576A (en) * | 1979-08-04 | 1981-03-09 | Konishiroku Photo Ind Co Ltd | Multilayer analyzing element |
JPS5697872A (en) * | 1980-01-07 | 1981-08-06 | Fuji Photo Film Co Ltd | Measuring material for concentration of hemoglobin in blood |
JPS5766359A (en) * | 1980-10-09 | 1982-04-22 | Fuji Photo Film Co Ltd | Sheet-like material for analysis |
DE3118381A1 (de) * | 1981-05-09 | 1982-11-25 | Boehringer Mannheim Gmbh, 6800 Mannheim | Mehrschichtiges testmittel zum nachweis einer komponente einer fluessigen probe |
DE3332144A1 (de) * | 1982-09-06 | 1984-03-08 | Konishiroku Photo Industry Co., Ltd., Tokyo | Analytisches element |
JPS6014141A (ja) * | 1983-07-06 | 1985-01-24 | Kyoto Daiichi Kagaku:Kk | 多層一体化分析用具 |
US4522786A (en) * | 1983-08-10 | 1985-06-11 | E. I. Du Pont De Nemours And Company | Multilayered test device for detecting analytes in liquid test samples |
DE3407359A1 (de) * | 1984-02-29 | 1985-08-29 | Bayer Ag, 5090 Leverkusen | Testvorrichtung und methode zum nachweis einer komponente einer fluessigen probe |
JPS614959A (ja) * | 1984-06-19 | 1986-01-10 | Fuji Photo Film Co Ltd | 一体型多層分析要素 |
DE3508427A1 (de) * | 1985-03-09 | 1986-09-11 | Merck Patent Gmbh, 6100 Darmstadt | Mittel und verfahren zur abtrennung von plasma oder serum aus vollblut |
JPH0521014Y2 (enrdf_load_stackoverflow) * | 1985-03-28 | 1993-05-31 | ||
JPH0521013Y2 (enrdf_load_stackoverflow) * | 1985-03-28 | 1993-05-31 | ||
US4889797A (en) * | 1986-05-28 | 1989-12-26 | Fuji Photo Film Co., Ltd. | Dry analytical element having a spread control area for assaying enzyme activity |
WO1994004703A1 (en) * | 1992-08-21 | 1994-03-03 | Showa Yakuhin Kako Co., Ltd. | Chemical and microbial test device |
JP3177920B2 (ja) * | 1993-07-16 | 2001-06-18 | 富士写真フイルム株式会社 | 乾式分析フイルム片 |
FI109730B (fi) * | 1998-06-18 | 2002-09-30 | Janesko Oy | Sovitelma pH:n tai muun väriaineindikaattoreilla ilmaistavissa olevan kemiallisen ominaisuuden mittauksen yhteydessä |
US6458326B1 (en) | 1999-11-24 | 2002-10-01 | Home Diagnostics, Inc. | Protective test strip platform |
US6541266B2 (en) | 2001-02-28 | 2003-04-01 | Home Diagnostics, Inc. | Method for determining concentration of an analyte in a test strip |
US6525330B2 (en) | 2001-02-28 | 2003-02-25 | Home Diagnostics, Inc. | Method of strip insertion detection |
US6562625B2 (en) | 2001-02-28 | 2003-05-13 | Home Diagnostics, Inc. | Distinguishing test types through spectral analysis |
JP4819789B2 (ja) * | 2005-01-26 | 2011-11-24 | 富士フイルム株式会社 | 多層分析要素 |
EP1852700B1 (en) | 2005-02-28 | 2009-08-05 | FUJIFILM Corporation | Dry analysis element |
PL1982182T3 (pl) | 2006-01-19 | 2012-09-28 | Lattec I/S | Nowa konstrukcja przyrządu w postaci suchego paska oraz sposób oznaczania analitu w próbce przy użyciu przyrządu w postaci suchego paska |
ATE486952T1 (de) | 2007-01-17 | 2010-11-15 | Fujifilm Corp | Verfahren zur messung tierischer alpha-amylase |
JP5463012B2 (ja) | 2007-05-16 | 2014-04-09 | 富士フイルム株式会社 | 膵リパーゼ測定用乾式分析要素の製造方法 |
JP2008306942A (ja) | 2007-06-12 | 2008-12-25 | Fujifilm Corp | リパーゼ測定用乾式分析要素 |
JP5081680B2 (ja) | 2008-03-25 | 2012-11-28 | 富士フイルム株式会社 | リパーゼ測定用乾式分析要素 |
JP5331531B2 (ja) | 2008-03-25 | 2013-10-30 | 富士フイルム株式会社 | リパーゼ測定用乾式分析要素 |
JP5265257B2 (ja) | 2008-06-30 | 2013-08-14 | 富士フイルム株式会社 | 犬crp及び人crpを認識する抗体 |
JP5292270B2 (ja) | 2009-12-21 | 2013-09-18 | 富士フイルム株式会社 | 犬crp測定用乾式分析要素 |
EP3264081B1 (en) * | 2015-02-28 | 2018-08-01 | Zeng, Rongbin | Dry chemical test strip with multiple layers of membranes based on concentration gradient |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3260413A (en) * | 1964-08-31 | 1966-07-12 | Scientific Industries | Automatic chemical analyzer |
US3526480A (en) * | 1966-12-15 | 1970-09-01 | Xerox Corp | Automated chemical analyzer |
US3553067A (en) * | 1968-03-25 | 1971-01-05 | Millipore Corp | Laminated sheet for evaluating diffusive reactions |
US3663374A (en) * | 1970-08-14 | 1972-05-16 | Geomet | Method and apparatus for quantitating enzyme activity |
-
1973
- 1973-06-27 DE DE2332760A patent/DE2332760C3/de not_active Expired
- 1973-06-28 FR FR7323599A patent/FR2191734A5/fr not_active Expired
- 1973-06-29 BE BE132982A patent/BE801742A/xx not_active IP Right Cessation
- 1973-06-29 CA CA175,268A patent/CA1015253A/en not_active Expired
- 1973-06-29 CH CH951973A patent/CH578425A5/xx not_active IP Right Cessation
- 1973-06-30 JP JP7431873A patent/JPS5321677B2/ja not_active Expired
- 1973-07-02 GB GB3142473A patent/GB1440464A/en not_active Expired
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3222366A1 (de) * | 1981-06-17 | 1982-12-30 | Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa | Analysenmaterialien fuer glucoseoxidase-enzym-reaktionssysteme in fluessigkeitsproben |
EP0103288A1 (en) | 1982-09-10 | 1984-03-21 | Fuji Photo Film Co., Ltd. | Multilayer analytical element |
USRE37437E1 (en) | 1984-12-15 | 2001-11-06 | Dade Behring Marburg, Gmbh | Sheet-like diagnostic device |
AU600657B2 (en) * | 1984-12-15 | 1990-08-23 | Dade Behring Marburg Gmbh | Sheet-like diagnostic device |
USRE38688E1 (en) | 1984-12-15 | 2005-01-18 | Dade Behring Marburg Gmbh | Sheet-like diagnostic device |
US4895704A (en) * | 1985-04-23 | 1990-01-23 | Fuji Photo Film Co., Ltd. | Integral multilayer analytical element |
EP0200142B1 (en) * | 1985-04-23 | 1991-12-18 | Fuji Photo Film Co., Ltd. | Integral multilayer analytical element |
US6881550B2 (en) | 1986-08-13 | 2005-04-19 | Roger Phillips | Method for the determination of glucose employing an apparatus emplaced matrix |
US6268162B1 (en) | 1986-08-13 | 2001-07-31 | Lifescan, Inc. | Reflectance measurement of analyte concentration with automatic initiation of timing |
US6489133B2 (en) | 1986-08-13 | 2002-12-03 | Lifescan, Inc. | Apparatus for determinating the concentration of glucose in whole blood |
US6887426B2 (en) | 1986-08-13 | 2005-05-03 | Roger Phillips | Reagents test strip adapted for receiving an unmeasured sample while in use in an apparatus |
US6821483B2 (en) | 1986-08-13 | 2004-11-23 | Lifescan, Inc. | Reagents test strip with alignment notch |
US6858401B2 (en) | 1986-08-13 | 2005-02-22 | Lifescan, Inc. | Minimum procedure system for the determination of analytes |
EP0510195A4 (en) * | 1989-12-25 | 1993-01-20 | Daiki Co., Ltd | Sheet, seat, bag, article of daily use, ink and packaging material for animal |
US5681529A (en) * | 1994-08-25 | 1997-10-28 | Nihon Medi-Physics Co., Ltd. | Biological fluid analyzing device |
US7201871B2 (en) | 2000-03-15 | 2007-04-10 | Arkray Inc. | Specimen having capability of separating solid component |
WO2001069237A1 (fr) * | 2000-03-15 | 2001-09-20 | Arkray, Inc. | Specimen avec capacite de separation de composant solide |
EP1271143A4 (en) * | 2000-03-15 | 2007-04-18 | Arkray Inc | SPECIMEN WITH SOLID COMPONENT SEPARATION CAPACITY |
US6699722B2 (en) | 2000-04-14 | 2004-03-02 | A-Fem Medical Corporation | Positive detection lateral-flow apparatus and method for small and large analytes |
US7517699B2 (en) | 2000-04-14 | 2009-04-14 | Quantrx Biomedical Corporation | Positive detection lateral-flow apparatus and method for small and large analytes |
CN101862564A (zh) * | 2010-03-16 | 2010-10-20 | 苏州市玮琪生物科技有限公司 | 一种微量血样预处理系统及其制备工艺 |
Also Published As
Publication number | Publication date |
---|---|
DE2332760A1 (de) | 1974-01-17 |
JPS4953888A (enrdf_load_stackoverflow) | 1974-05-25 |
CH578425A5 (enrdf_load_stackoverflow) | 1976-08-13 |
FR2191734A5 (enrdf_load_stackoverflow) | 1974-02-01 |
JPS5321677B2 (enrdf_load_stackoverflow) | 1978-07-04 |
CA1015253A (en) | 1977-08-09 |
DE2332760B2 (de) | 1977-06-02 |
BE801742A (fr) | 1974-01-02 |
DE2332760C3 (de) | 1982-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19930701 |