ES8600512A1 - Celula de fraccionamiento y observacion de una muestra liquida en un dispositivo de analisis - Google Patents
Celula de fraccionamiento y observacion de una muestra liquida en un dispositivo de analisisInfo
- Publication number
- ES8600512A1 ES8600512A1 ES534467A ES534467A ES8600512A1 ES 8600512 A1 ES8600512 A1 ES 8600512A1 ES 534467 A ES534467 A ES 534467A ES 534467 A ES534467 A ES 534467A ES 8600512 A1 ES8600512 A1 ES 8600512A1
- Authority
- ES
- Spain
- Prior art keywords
- analysis
- duct
- rotor
- collect
- fraction
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/07—Centrifugal type cuvettes
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/11—Automated chemical analysis
- Y10T436/111666—Utilizing a centrifuge or compartmented rotor
Landscapes
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Optical Measuring Cells (AREA)
- Sampling And Sample Adjustment (AREA)
- Centrifugal Separators (AREA)
Abstract
CELULA DE FRACCIONAMIENTO Y OBSERVACION DE UNA MUESTRA LIQUIDA EN UN DISPOSITIVO DE ANALISIS.CONSTA DE: UN ROTOR; UNA VASIJA O TANQUE DE DISTRIBUCION CENTRAL DEL LIQUIDO; UN CONJUNTO DE CELULAS DE FRACCIONAMIENTO EN LA PERIFERIA DEL ROTOR, CADA UNA DE ELLAS CONECTADA A LA VASIJA POR UN CONDUCTO O TUBERIA DE ALIMENTACION DE LIQUIDO Y DE EVACUACION DE GASES; UN CONDUCTO DE ALIMENTACION DE LIQUIDO Y EVACUACION DE GASES POR EL ESPACIO EXISTENTE ENTRE LAS DOS PIEZAS DE PLASTICO SOLDADAS ENTRE SI POR DOS COSTURAS DE SOLDADURA QUE BORDEAN AL CONDUCTO Y QUEDANDO EN CONDICION ASPERA LAS CARAS OPUESTAS DE LA PIEZA QUE CONSTITUYEN EL CONDUCTO CON LAS COSTURAS DE SOLDADURA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8312425A FR2549961B2 (fr) | 1981-05-13 | 1983-07-27 | Cellule pour dispositif d'analyse, destinee a recueillir une fraction d'un echantillon liquide pour reaction et analyse |
Publications (2)
Publication Number | Publication Date |
---|---|
ES534467A0 ES534467A0 (es) | 1985-10-01 |
ES8600512A1 true ES8600512A1 (es) | 1985-10-01 |
Family
ID=9291165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES534467A Expired ES8600512A1 (es) | 1983-07-27 | 1984-07-19 | Celula de fraccionamiento y observacion de una muestra liquida en un dispositivo de analisis |
Country Status (5)
Country | Link |
---|---|
US (1) | US4623519A (es) |
JP (1) | JPS6052743A (es) |
DE (1) | DE3425567A1 (es) |
ES (1) | ES8600512A1 (es) |
IT (1) | IT1179509B (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4762683A (en) * | 1986-09-16 | 1988-08-09 | E. I. Du Pont De Nemours And Company | Analysis device |
US5167922A (en) * | 1990-04-27 | 1992-12-01 | Pb Diagnostic Systems Inc. | Assay cartridge |
WO1991018656A1 (en) * | 1990-06-04 | 1991-12-12 | Abaxis, Inc. | Analytical rotors and methods for analysis of biological fluids |
US5122284A (en) * | 1990-06-04 | 1992-06-16 | Abaxis, Inc. | Apparatus and method for optically analyzing biological fluids |
US6235531B1 (en) * | 1993-09-01 | 2001-05-22 | Abaxis, Inc. | Modified siphons for improved metering precision |
US5409665A (en) * | 1993-09-01 | 1995-04-25 | Abaxis, Inc. | Simultaneous cuvette filling with means to isolate cuvettes |
US5591643A (en) * | 1993-09-01 | 1997-01-07 | Abaxis, Inc. | Simplified inlet channels |
US5725831A (en) * | 1994-03-14 | 1998-03-10 | Becton Dickinson And Company | Nucleic acid amplification apparatus |
CA2143365A1 (en) * | 1994-03-14 | 1995-09-15 | Hugh V. Cottingham | Nucleic acid amplification method and apparatus |
US5639428A (en) * | 1994-07-19 | 1997-06-17 | Becton Dickinson And Company | Method and apparatus for fully automated nucleic acid amplification, nucleic acid assay and immunoassay |
US6153148A (en) * | 1998-06-15 | 2000-11-28 | Becton, Dickinson And Company | Centrifugal hematology disposable |
US20050169804A1 (en) * | 2004-02-04 | 2005-08-04 | Hach Company | User-configurable analytical rotor system |
US20050170513A1 (en) * | 2004-02-04 | 2005-08-04 | Hach Company | Analytical rotor system for titration testing |
US20050170514A1 (en) * | 2004-02-04 | 2005-08-04 | Hach Company | Analytical rotor system for method of standard additions testing |
US20050170515A1 (en) * | 2004-02-04 | 2005-08-04 | Hach Company | Analytical rotor system with an analytical signal path |
US20050169805A1 (en) * | 2004-02-04 | 2005-08-04 | Hach Company | Analytical rotor system with a sample chamber |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3309032A (en) * | 1964-03-23 | 1967-03-14 | Sorvall Inc Ivan | Cell fractionator apparatus |
BE754658A (fr) * | 1969-08-12 | 1971-02-10 | Merck Patent Gmbh | Lamelle indicatrice, se composant d'une matiere capillaire impregnee, absorbante et gainee de feuilles |
FR2400700A1 (fr) * | 1977-08-18 | 1979-03-16 | Guigan Jean | Dispositif de conditionnement d'un echantillon de liquide en vue de son analyse |
US4233029A (en) * | 1978-10-25 | 1980-11-11 | Eastman Kodak Company | Liquid transport device and method |
US4314970A (en) * | 1980-08-27 | 1982-02-09 | Instrumentation Laboratory Inc. | Analysis system |
US4373812A (en) * | 1981-03-25 | 1983-02-15 | Instrumentation Laboratory Inc. | Cuvette assembly |
FR2506015A1 (fr) * | 1981-05-13 | 1982-11-19 | Elf Aquitaine | Cellule pour dispositif d'analyse, destinee a recueillir une fraction d'un echantillon liquide pour reaction et analyse |
US4445391A (en) * | 1981-10-19 | 1984-05-01 | Coulter Electronics, Inc. | Liquid metering and transfer valve assembly |
-
1984
- 1984-07-02 US US06/626,749 patent/US4623519A/en not_active Expired - Lifetime
- 1984-07-11 DE DE19843425567 patent/DE3425567A1/de active Granted
- 1984-07-19 ES ES534467A patent/ES8600512A1/es not_active Expired
- 1984-07-25 JP JP59155133A patent/JPS6052743A/ja active Granted
- 1984-07-26 IT IT22059/84A patent/IT1179509B/it active
Also Published As
Publication number | Publication date |
---|---|
ES534467A0 (es) | 1985-10-01 |
DE3425567A1 (de) | 1985-02-07 |
DE3425567C2 (es) | 1988-09-15 |
IT1179509B (it) | 1987-09-16 |
JPS6052743A (ja) | 1985-03-26 |
US4623519A (en) | 1986-11-18 |
JPH0346061B2 (es) | 1991-07-15 |
IT8422059A0 (it) | 1984-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20050530 |