SE426268B - Sett att i en centrifugerad materialblandning bestemma volymen av ett i blandningen ingaende materialskikt samt apparat for utforande av settet - Google Patents
Sett att i en centrifugerad materialblandning bestemma volymen av ett i blandningen ingaende materialskikt samt apparat for utforande av settetInfo
- Publication number
- SE426268B SE426268B SE7703712A SE7703712A SE426268B SE 426268 B SE426268 B SE 426268B SE 7703712 A SE7703712 A SE 7703712A SE 7703712 A SE7703712 A SE 7703712A SE 426268 B SE426268 B SE 426268B
- Authority
- SE
- Sweden
- Prior art keywords
- mixture
- executing
- volume
- layer included
- material layer
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/150022—Source of blood for capillary blood or interstitial fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150343—Collection vessels for collecting blood samples from the skin surface, e.g. test tubes, cuvettes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15142—Devices intended for single use, i.e. disposable
-
- 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
- B01L3/5021—Test tubes specially adapted for centrifugation purposes
- B01L3/50215—Test tubes specially adapted for centrifugation purposes using a float to separate phases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
- B04B5/0421—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes pivotably mounted
-
- 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
-
- 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
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/49—Blood
- G01N33/491—Blood by separating the blood components
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Analytical Chemistry (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Clinical Laboratory Science (AREA)
- Optics & Photonics (AREA)
- Dermatology (AREA)
- Ecology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Centrifugal Separators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/673,058 US4027660A (en) | 1976-04-02 | 1976-04-02 | Material layer volume determination |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7703712L SE7703712L (sv) | 1977-10-03 |
SE426268B true SE426268B (sv) | 1982-12-20 |
Family
ID=24701149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7703712A SE426268B (sv) | 1976-04-02 | 1977-03-30 | Sett att i en centrifugerad materialblandning bestemma volymen av ett i blandningen ingaende materialskikt samt apparat for utforande av settet |
Country Status (18)
Country | Link |
---|---|
US (4) | US4027660A (es) |
JP (1) | JPS52120896A (es) |
AR (1) | AR212616A1 (es) |
AT (1) | AT362524B (es) |
AU (1) | AU501618B2 (es) |
BR (1) | BR7702079A (es) |
CA (1) | CA1085644A (es) |
CH (2) | CH624215A5 (es) |
DE (1) | DE2714763C3 (es) |
ES (4) | ES457430A1 (es) |
FR (1) | FR2346692A1 (es) |
GB (1) | GB1544337A (es) |
IT (1) | IT1115959B (es) |
MX (1) | MX145210A (es) |
NZ (1) | NZ183621A (es) |
SE (1) | SE426268B (es) |
SU (1) | SU1168104A3 (es) |
ZA (1) | ZA771226B (es) |
Families Citing this family (112)
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---|---|---|---|---|
US4137755A (en) * | 1976-09-20 | 1979-02-06 | Wardlaw Stephen C | Material layer volume determination |
US4476016A (en) * | 1976-10-06 | 1984-10-09 | Kiyasu John Y | Heart attack screening method, apparatus and kit for same |
IT1103118B (it) * | 1977-01-10 | 1985-10-14 | Levine Robert A | Dispositiov e tecnica per migliorare la separazione degli strati di cellule in campioni di sangue centrifugati |
US4156570A (en) * | 1977-04-18 | 1979-05-29 | Robert A. Levine | Apparatus and method for measuring white blood cell and platelet concentrations in blood |
SE7710076L (sv) * | 1977-09-08 | 1979-03-09 | Ericson Curt | Blodprovtagningsbehallare |
US4190535A (en) * | 1978-02-27 | 1980-02-26 | Corning Glass Works | Means for separating lymphocytes and monocytes from anticoagulated blood |
EP0010374B1 (en) * | 1978-10-02 | 1984-01-25 | The Wellcome Foundation Limited | A method of and apparatus for monitoring platelet aggregation and test cell for use in such method and apparatus |
US4190328A (en) * | 1978-12-01 | 1980-02-26 | Levine Robert A | Process for detection of blood-borne parasites |
US4255256A (en) * | 1978-12-13 | 1981-03-10 | Antonio Ferrante | Medium for the separation of human blood leucocytes |
US4344560A (en) * | 1979-11-02 | 1982-08-17 | Asahi Kasei Kogyo Kabushiki Kaisha | Container, apparatus and method for separating platelets |
US4259012A (en) * | 1979-11-19 | 1981-03-31 | Wardlaw Stephen C | Blood count reader |
US4332785A (en) * | 1980-04-09 | 1982-06-01 | University Patents, Inc. | Immunoassay for measurement of reticulocytes, and immunoreactive reagents for use therein |
US4447547A (en) * | 1980-04-09 | 1984-05-08 | University Patents, Inc. | Immunoassay for measurement of reticulocytes, and immunoreactive reagents for use therein |
SE425993B (sv) * | 1980-12-23 | 1982-11-29 | Tesi Ab | Forfarande och anordning for att tidsmarkera sedimentationsprocesser |
US4409820A (en) * | 1981-06-17 | 1983-10-18 | Irwin Nash | Apparatus and method for use in quantitative analysis of a fluid suspension |
FR2508305B1 (fr) * | 1981-06-25 | 1986-04-11 | Slama Gerard | Dispositif pour provoquer une petite piqure en vue de recueillir une goutte de sang |
US4456000A (en) * | 1981-08-17 | 1984-06-26 | Angiomedics Corporation | Expandable occlusion apparatus |
US4717660A (en) * | 1984-01-26 | 1988-01-05 | Becton, Dickinson And Company | Detection of bacteria by fluorescent staining in an expanded buffy coat |
US4594165A (en) * | 1984-11-16 | 1986-06-10 | Levine Robert A | Method of enhancing separation of abnormally light red cells from granulocytes in a centrifuged blood sample |
US4567754A (en) * | 1985-03-29 | 1986-02-04 | Wardlaw Stephen C | Measurement of small heavy constituent layer in stratified mixture |
US4695553A (en) * | 1985-11-01 | 1987-09-22 | Becton Dickinson And Co., Inc. | Method for increasing agglutination of groups of cells to produce improved cell layer interface in centrifuged blood sample using antibodies |
US4762798A (en) * | 1985-12-31 | 1988-08-09 | Marshall Diagnostics, Inc. | Device and method for determining a characteristic of a fluid sample |
US4823624A (en) * | 1987-07-01 | 1989-04-25 | Becton Dickinson & Company | Material layer volume determination with correction band |
US4774965A (en) * | 1987-07-01 | 1988-10-04 | Becton Dickinson And Co., Inc. | Material layer volume determination with correction band |
US4818386A (en) * | 1987-10-08 | 1989-04-04 | Becton, Dickinson And Company | Device for separating the components of a liquid sample having higher and lower specific gravities |
US4875364A (en) * | 1988-03-21 | 1989-10-24 | Levine Robert A | Method for measuring hemoglobin |
US4843869A (en) * | 1988-03-21 | 1989-07-04 | Levine Robert A | Method for measuring hemoglobin |
US5065768A (en) * | 1988-09-13 | 1991-11-19 | Safe-Tec Clinical Products, Inc. | Self-sealing fluid conduit and collection device |
US4953975A (en) * | 1989-01-30 | 1990-09-04 | Levine Robert A | Correction of material layer volume measurements |
CA2011099A1 (en) * | 1989-04-19 | 1990-10-19 | Stephen C. Wardlaw | Determination of lymphocyte reactivity to specific antigens in blood |
CA2011100C (en) * | 1989-05-24 | 1996-06-11 | Stephen C. Wardlaw | Centrifuged material layer measurements taken in an evacuated tube |
US5132087A (en) * | 1989-10-16 | 1992-07-21 | Kristen L Manion | Apparatus for measuring blood constituent counts |
JPH0774772B2 (ja) * | 1990-12-31 | 1995-08-09 | エイ. レビン ロバート | 血液サンプリング組立体、ターゲット細胞の採取方法およびターゲット成分の採取方法 |
US5137832A (en) * | 1991-01-02 | 1992-08-11 | Becton Dickinson & Company | Quantification of fibrinogen in whole blood samples contained in a tube using a float to separate materials |
JPH0550782A (ja) * | 1991-08-23 | 1993-03-02 | Wallace Computer Services Inc | 付 箋 |
US5321975A (en) * | 1991-10-04 | 1994-06-21 | Levine Robert A | Differential erythrocyte counts |
US5252460A (en) * | 1991-10-28 | 1993-10-12 | Fiedler Paul N | In vitro detection of ova, parasites, and other formed elements in stool |
US5251474A (en) * | 1992-01-16 | 1993-10-12 | Wardlaw Stephen C | Centrifuged material layer measurement in an evacuated tube |
DE69221118T2 (de) * | 1992-02-25 | 1998-02-26 | Becton Dickinson Co | Zielkomponenten-Assay |
US5342790A (en) * | 1992-10-30 | 1994-08-30 | Becton Dickinson And Company | Apparatus for indirect fluorescent assay of blood samples |
US5594164A (en) * | 1994-07-12 | 1997-01-14 | Bull; Brian S. | Method and apparatus for rapid determination of blood sedimentation rate |
US5560830A (en) * | 1994-12-13 | 1996-10-01 | Coleman; Charles M. | Separator float and tubular body for blood collection and separation and method of use thereof |
US5736033A (en) * | 1995-12-13 | 1998-04-07 | Coleman; Charles M. | Separator float for blood collection tubes with water swellable material |
US5707876A (en) * | 1996-03-25 | 1998-01-13 | Stephen C. Wardlaw | Method and apparatus for harvesting constituent layers from a centrifuged material mixture |
US6152868A (en) * | 1998-03-02 | 2000-11-28 | Becton, Dickinson And Company | Inertial tube indexer |
US5789259A (en) * | 1996-09-27 | 1998-08-04 | Robert A. Levine | Method and apparatus for mixing samples in a capillary tube |
US5776078A (en) | 1996-11-25 | 1998-07-07 | Robert A. Levine | Cassette holder for capillary tube blood testing with integral sealing means |
US5743138A (en) * | 1997-01-22 | 1998-04-28 | Chartered Semiconductor Manufacturing Ltd. | Spirally fluted float |
US5888184A (en) * | 1997-03-10 | 1999-03-30 | Robert A. Levine | Method for rapid measurement of cell layers |
US5811303A (en) * | 1997-04-01 | 1998-09-22 | Streck Laboratories, Inc. | Quantitative buffy coat control composition |
CA2253965C (en) * | 1997-11-22 | 2003-01-21 | Robert A. Levine | Method for the detection, identification, enumeration and confirmation of circulating cancer cells and/or hematologic progenitor cells in whole blood |
US6197523B1 (en) * | 1997-11-24 | 2001-03-06 | Robert A. Levine | Method for the detection, identification, enumeration and confirmation of circulating cancer and/or hematologic progenitor cells in whole blood |
US6911315B2 (en) * | 1997-11-24 | 2005-06-28 | David L. Rimm | Method for the detection, identification, enumeration and confirmation of virally infected cells and other epitopically defined cells in whole blood |
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US8567609B2 (en) | 2006-05-25 | 2013-10-29 | Biomet Biologics, Llc | Apparatus and method for separating and concentrating fluids containing multiple components |
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US8313954B2 (en) | 2009-04-03 | 2012-11-20 | Biomet Biologics, Llc | All-in-one means of separating blood components |
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US8591391B2 (en) | 2010-04-12 | 2013-11-26 | Biomet Biologics, Llc | Method and apparatus for separating a material |
EP2776170A4 (en) * | 2011-11-08 | 2015-07-08 | Rarecyte Inc | METHODS AND SYSTEMS FOR SEPARATING COMPONENTS FROM A SUSPENSION USING A SECONDARY LIQUID |
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US9642956B2 (en) | 2012-08-27 | 2017-05-09 | Biomet Biologics, Llc | Apparatus and method for separating and concentrating fluids containing multiple components |
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US20140271589A1 (en) | 2013-03-15 | 2014-09-18 | Biomet Biologics, Llc | Treatment of collagen defects using protein solutions |
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1976
- 1976-04-02 US US05/673,058 patent/US4027660A/en not_active Expired - Lifetime
- 1976-09-20 US US05/724,563 patent/US4082085A/en not_active Expired - Lifetime
- 1976-12-02 US US05/746,935 patent/US4077396A/en not_active Expired - Lifetime
-
1977
- 1977-03-01 ZA ZA00771226A patent/ZA771226B/xx unknown
- 1977-03-02 CA CA272,973A patent/CA1085644A/en not_active Expired
- 1977-03-16 GB GB11138/77A patent/GB1544337A/en not_active Expired
- 1977-03-16 NZ NZ183621A patent/NZ183621A/xx unknown
- 1977-03-24 US US05/781,048 patent/US4091659A/en not_active Expired - Lifetime
- 1977-03-30 SE SE7703712A patent/SE426268B/xx not_active IP Right Cessation
- 1977-03-31 CH CH405177A patent/CH624215A5/de not_active IP Right Cessation
- 1977-03-31 AR AR267078A patent/AR212616A1/es active
- 1977-03-31 SU SU772466662A patent/SU1168104A3/ru active
- 1977-04-01 JP JP3746677A patent/JPS52120896A/ja active Granted
- 1977-04-01 ES ES457430A patent/ES457430A1/es not_active Expired
- 1977-04-01 MX MX168616A patent/MX145210A/es unknown
- 1977-04-01 AU AU23880/77A patent/AU501618B2/en not_active Expired
- 1977-04-01 FR FR7709927A patent/FR2346692A1/fr active Granted
- 1977-04-01 DE DE2714763A patent/DE2714763C3/de not_active Expired
- 1977-04-01 BR BR7702079A patent/BR7702079A/pt unknown
- 1977-04-01 IT IT48794/77A patent/IT1115959B/it active
- 1977-04-04 AT AT234477A patent/AT362524B/de not_active IP Right Cessation
- 1977-07-22 ES ES460988A patent/ES460988A1/es not_active Expired
- 1977-07-22 ES ES460990A patent/ES460990A1/es not_active Expired
- 1977-07-22 ES ES460989A patent/ES460989A1/es not_active Expired
-
1979
- 1979-10-03 CH CH890379A patent/CH625624A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT362524B (de) | 1981-05-25 |
AU501618B2 (en) | 1979-06-28 |
DE2714763A1 (de) | 1977-10-06 |
MX145210A (es) | 1982-01-14 |
BR7702079A (pt) | 1978-01-24 |
DE2714763C3 (de) | 1981-04-09 |
US4027660A (en) | 1977-06-07 |
CH624215A5 (es) | 1981-07-15 |
US4077396A (en) | 1978-03-07 |
ES460989A1 (es) | 1978-05-01 |
ES460990A1 (es) | 1978-05-01 |
SE7703712L (sv) | 1977-10-03 |
US4082085A (en) | 1978-04-04 |
NZ183621A (en) | 1979-12-11 |
ATA234477A (de) | 1980-10-15 |
ES460988A1 (es) | 1978-05-01 |
IT1115959B (it) | 1986-02-10 |
AR212616A1 (es) | 1978-08-15 |
SU1168104A3 (ru) | 1985-07-15 |
DE2714763B2 (de) | 1980-07-10 |
AU2388077A (en) | 1978-12-07 |
US4091659A (en) | 1978-05-30 |
ZA771226B (en) | 1978-08-30 |
GB1544337A (en) | 1979-04-19 |
ES457430A1 (es) | 1978-03-01 |
FR2346692B1 (es) | 1982-04-23 |
FR2346692A1 (fr) | 1977-10-28 |
JPS5715698B2 (es) | 1982-04-01 |
JPS52120896A (en) | 1977-10-11 |
CH625624A5 (es) | 1981-09-30 |
CA1085644A (en) | 1980-09-16 |
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