FR2314486A1 - Procede et dispositif pour la preparation de liquides contenant des matieres en suspension, pour un examen - Google Patents
Procede et dispositif pour la preparation de liquides contenant des matieres en suspension, pour un examenInfo
- Publication number
- FR2314486A1 FR2314486A1 FR7617082A FR7617082A FR2314486A1 FR 2314486 A1 FR2314486 A1 FR 2314486A1 FR 7617082 A FR7617082 A FR 7617082A FR 7617082 A FR7617082 A FR 7617082A FR 2314486 A1 FR2314486 A1 FR 2314486A1
- Authority
- FR
- France
- Prior art keywords
- examination
- preparation
- liquids containing
- containing suspension
- suspension materials
- 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
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
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5082—Test tubes per se
-
- 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
-
- 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
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
- Centrifugal Separators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58519175A | 1975-06-09 | 1975-06-09 | |
US05/684,951 US4022576A (en) | 1975-06-09 | 1976-05-18 | Method and apparatus for preparation of liquids containing suspended material for examination |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2314486A1 true FR2314486A1 (fr) | 1977-01-07 |
FR2314486B1 FR2314486B1 (fr) | 1980-09-26 |
Family
ID=27079316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7617082A Granted FR2314486A1 (fr) | 1975-06-09 | 1976-06-04 | Procede et dispositif pour la preparation de liquides contenant des matieres en suspension, pour un examen |
Country Status (7)
Country | Link |
---|---|
US (1) | US4022576A (fr) |
JP (1) | JPS51151592A (fr) |
CA (1) | CA1051222A (fr) |
DE (1) | DE2625876C3 (fr) |
FR (1) | FR2314486A1 (fr) |
GB (1) | GB1511607A (fr) |
IT (1) | IT1220911B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982004201A1 (fr) * | 1981-05-29 | 1982-12-09 | Ringrose Anthony | Eprouvette pour la centrifugation et la collection d'un liquide |
WO1985004255A1 (fr) * | 1984-03-15 | 1985-09-26 | Unilever Plc | Dispositifs pour executer des tests chimiques et cliniques, et leur utilisation |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2618334C3 (de) * | 1976-04-27 | 1978-11-02 | Martin 6392 Neu Anspach Korbin | Vorrichtung zur quantitativen Bestimmung von Verunreinigungen, insbesondere Bakterien, auf ebenen Flächen |
US4208187A (en) * | 1977-12-19 | 1980-06-17 | American Home Products Corporation | Diagnostic test |
IL58943A (en) * | 1979-12-12 | 1983-05-15 | Cais Michael | Method and device for mass transfer operations in immunoassays and other applications |
US4308028A (en) * | 1980-04-14 | 1981-12-29 | Elkins Carlos D | Device and method for the chemical testing and microscopic examination of liquid specimens |
US5084241A (en) * | 1982-09-20 | 1992-01-28 | V-Tech, Inc. | Apparatus including a sample petter tube for obtaining reproducible liquid samples of small volume |
GB2127542B (en) * | 1982-09-20 | 1986-05-08 | V Tech Inc | Apparatus and method for obtaining reproducible liquid samples of small volume |
US4563332A (en) * | 1983-04-27 | 1986-01-07 | Icl Scientific, Inc. | Liquid sampling apparatus with retention means |
US4859610A (en) * | 1985-06-05 | 1989-08-22 | Synbiotics Corporation | Immunoassay incubation device |
US5132232A (en) * | 1985-07-30 | 1992-07-21 | V-Tech, Inc. | Method and apparatus for preparation of liquids for examination |
US4895808A (en) * | 1988-07-26 | 1990-01-23 | Romer Labs, Inc. | Method and apparatus for adsorption detection |
DE4007064A1 (de) * | 1990-03-07 | 1991-09-12 | Bayer Ag | Vorrichtung zur bestimmung fluechtiger stoffe in einer fluessigkeit |
US5316732A (en) * | 1992-07-01 | 1994-05-31 | Smithkline Diagnostics, Inc. | Extraction vial |
US5840502A (en) * | 1994-08-31 | 1998-11-24 | Activated Cell Therapy, Inc. | Methods for enriching specific cell-types by density gradient centrifugation |
US5646004A (en) * | 1994-08-31 | 1997-07-08 | Activated Cell Therapy, Inc. | Methods for enriching fetal cells from maternal body fluids |
US5648223A (en) * | 1994-08-31 | 1997-07-15 | Activated Cell Therapy, Inc. | Methods for enriching breast tumor cells |
US5577513A (en) * | 1994-08-31 | 1996-11-26 | Activated Cell Therapy, Inc. | Centrifugation syringe, system and method |
US5474687A (en) * | 1994-08-31 | 1995-12-12 | Activated Cell Therapy, Inc. | Methods for enriching CD34+ human hematopoietic progenitor cells |
US5663051A (en) * | 1994-08-31 | 1997-09-02 | Activated Cell Therapy, Inc. | Separation apparatus and method |
US6117394A (en) | 1996-04-10 | 2000-09-12 | Smith; James C. | Membrane filtered pipette tip |
DE29806142U1 (de) * | 1998-04-03 | 1998-06-18 | november Aktiengesellschaft, Gesellschaft für Molekulare Medizin, 91056 Erlangen | Vorrichtung zur Aufnahme und Abgabe einer definierten Flüssigkeitsmenge |
WO2001014850A1 (fr) * | 1999-08-25 | 2001-03-01 | Bass Leland L | Appareil a tube centrifugeur |
WO2001047639A1 (fr) * | 1999-12-29 | 2001-07-05 | Comar, Inc. | Ensemble pipette/compte-gouttes en une seule piece et procede de fabrication correspondant |
US20020057996A1 (en) * | 2000-04-10 | 2002-05-16 | Bass Leland L. | Centrifuge tube assembly |
EP1530505A4 (fr) * | 2001-11-30 | 2007-09-12 | Bristol Myers Squibb Co | Configurations de pipettes et jeux de pipettes pour mesurer des proprietes electriques cellulaires |
DE102006058786A1 (de) * | 2006-12-12 | 2008-06-19 | Qiagen Gmbh | Sammeln biologischer Proben |
US8058073B2 (en) | 2008-01-30 | 2011-11-15 | Ortho-Clinical Diagnostics, Inc. | Immunodiagnostic test cards having indicating indicia |
CN102175492B (zh) * | 2011-01-18 | 2013-04-17 | 中国科学院广州地球化学研究所 | 多段式沉积物孔隙水采样器 |
ES2911415T3 (es) | 2015-06-08 | 2022-05-19 | Arquer Diagnostics Ltd | Métodos y kits |
US11519916B2 (en) | 2015-06-08 | 2022-12-06 | Arquer Diagnostics Limited | Methods for analysing a urine sample |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB562578A (en) * | 1942-10-16 | 1944-07-07 | Thomas Winsmore Langley | Improvements in means for removing a measured quantity of liquid from a tube and particularly a centrifuge tube |
FR2213207A1 (fr) * | 1973-01-05 | 1974-08-02 | Hoffmann La Roche | |
US3834241A (en) * | 1973-04-30 | 1974-09-10 | R Garren | Pipette |
US3870639A (en) * | 1974-01-02 | 1975-03-11 | Moore Perk Corp | Filtering device |
DE2455853A1 (de) * | 1973-11-27 | 1975-05-28 | Ahlstrand B E | Separier- und filtervorrichtung zum trennen von fluid in eine leichte und in eine schwere phase |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE548310C (de) * | 1930-11-24 | 1932-04-11 | Rudolf Picker Dr | Zentrifugenroehrchen |
DK109684C (da) * | 1961-06-05 | 1968-06-04 | Hugh James Dr Davis | Fremgangsmåde til fremstilling af mikroskopiske præparater og pipette til udøvelse af fremgangsmåden. |
US3355098A (en) * | 1964-07-06 | 1967-11-28 | Bioconsultants Inc | Serum separation apparatus and method |
US3481477A (en) * | 1965-03-02 | 1969-12-02 | Andrew F Farr | Apparatus for filtering out clear liquid from suspended solids |
US3540852A (en) * | 1968-09-30 | 1970-11-17 | Gordon S Lacy | Effluent sampling method and apparatus for a gas chromatographic procedure |
US3590889A (en) * | 1969-04-15 | 1971-07-06 | Hamilton Co | Injector filling apparatus |
US3586064A (en) * | 1969-09-03 | 1971-06-22 | Metropolitan Pathology Lab Inc | Blood serum collection tube and method of collection |
US3837376A (en) * | 1971-06-01 | 1974-09-24 | Metropolitan Pathology Labor I | Blood serum collection tube and method |
US3873449A (en) * | 1973-04-05 | 1975-03-25 | Baxter Laboratories Inc | Filter skimming apparatus |
-
1976
- 1976-05-18 US US05/684,951 patent/US4022576A/en not_active Expired - Lifetime
- 1976-05-27 GB GB22143/76A patent/GB1511607A/en not_active Expired
- 1976-06-04 FR FR7617082A patent/FR2314486A1/fr active Granted
- 1976-06-08 CA CA254,275A patent/CA1051222A/fr not_active Expired
- 1976-06-09 JP JP51066641A patent/JPS51151592A/ja active Granted
- 1976-06-09 DE DE2625876A patent/DE2625876C3/de not_active Expired
- 1976-06-09 IT IT24088/76A patent/IT1220911B/it active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB562578A (en) * | 1942-10-16 | 1944-07-07 | Thomas Winsmore Langley | Improvements in means for removing a measured quantity of liquid from a tube and particularly a centrifuge tube |
FR2213207A1 (fr) * | 1973-01-05 | 1974-08-02 | Hoffmann La Roche | |
US3834241A (en) * | 1973-04-30 | 1974-09-10 | R Garren | Pipette |
DE2455853A1 (de) * | 1973-11-27 | 1975-05-28 | Ahlstrand B E | Separier- und filtervorrichtung zum trennen von fluid in eine leichte und in eine schwere phase |
US3870639A (en) * | 1974-01-02 | 1975-03-11 | Moore Perk Corp | Filtering device |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982004201A1 (fr) * | 1981-05-29 | 1982-12-09 | Ringrose Anthony | Eprouvette pour la centrifugation et la collection d'un liquide |
EP0069053A1 (fr) * | 1981-05-29 | 1983-01-05 | Battelle Memorial Institute | Eprouvette de séparation par centrifugation d'un liquide physiologique et de collection d'au moins un des constituants de densité donnée |
WO1985004255A1 (fr) * | 1984-03-15 | 1985-09-26 | Unilever Plc | Dispositifs pour executer des tests chimiques et cliniques, et leur utilisation |
GB2168479A (en) * | 1984-03-15 | 1986-06-18 | Unilever Plc | Devices for carrying out chemical and clinical tests, and their use |
US4742011A (en) * | 1984-03-15 | 1988-05-03 | Unilever Patent Holdings B.V. | Devices for carrying out chemical and clinical tests, and their use |
Also Published As
Publication number | Publication date |
---|---|
US4022576A (en) | 1977-05-10 |
CA1051222A (fr) | 1979-03-27 |
IT1220911B (it) | 1990-06-21 |
FR2314486B1 (fr) | 1980-09-26 |
DE2625876C3 (de) | 1981-04-30 |
DE2625876A1 (de) | 1977-01-20 |
GB1511607A (en) | 1978-05-24 |
DE2625876B2 (de) | 1980-06-12 |
JPS51151592A (en) | 1976-12-27 |
JPS5427276B2 (fr) | 1979-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |