CA1055724A - Procedure and means for collecting liquid containing radioactive tracer elements - Google Patents
Procedure and means for collecting liquid containing radioactive tracer elementsInfo
- Publication number
- CA1055724A CA1055724A CA249,426A CA249426A CA1055724A CA 1055724 A CA1055724 A CA 1055724A CA 249426 A CA249426 A CA 249426A CA 1055724 A CA1055724 A CA 1055724A
- Authority
- CA
- Canada
- Prior art keywords
- liquid
- filter
- absorbent body
- particles
- container
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims description 19
- 239000000700 radioactive tracer Substances 0.000 title claims 5
- 230000002745 absorbent Effects 0.000 claims abstract description 23
- 239000002250 absorbent Substances 0.000 claims abstract description 23
- 239000002245 particle Substances 0.000 claims abstract description 17
- 238000012360 testing method Methods 0.000 claims abstract description 12
- 238000003345 scintillation counting Methods 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims description 2
- 239000006228 supernatant Substances 0.000 abstract description 19
- 230000006378 damage Effects 0.000 abstract description 7
- 230000002285 radioactive effect Effects 0.000 abstract description 7
- 239000006185 dispersion Substances 0.000 abstract description 3
- 238000000338 in vitro Methods 0.000 abstract description 2
- 238000012332 laboratory investigation Methods 0.000 abstract description 2
- 230000007717 exclusion Effects 0.000 abstract 1
- 238000002372 labelling Methods 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 19
- 210000004698 lymphocyte Anatomy 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- VYZAMTAEIAYCRO-BJUDXGSMSA-N Chromium-51 Chemical compound [51Cr] VYZAMTAEIAYCRO-BJUDXGSMSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 210000005259 peripheral blood Anatomy 0.000 description 1
- 239000011886 peripheral blood Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
- G01T7/02—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids
-
- 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)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- High Energy & Nuclear Physics (AREA)
- Biochemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Biophysics (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Ecology (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO751309A NO136062C (no) | 1975-04-14 | 1975-04-14 | Fremgangsm}te og anordning for oppsamling av v{ske med innhold av radioaktive sporstoffer. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1055724A true CA1055724A (en) | 1979-06-05 |
Family
ID=19882207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA249,426A Expired CA1055724A (en) | 1975-04-14 | 1976-04-02 | Procedure and means for collecting liquid containing radioactive tracer elements |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4065383A (enExample) |
| JP (1) | JPS51127784A (enExample) |
| CA (1) | CA1055724A (enExample) |
| DE (1) | DE2616229C3 (enExample) |
| FR (1) | FR2308101A1 (enExample) |
| GB (1) | GB1535411A (enExample) |
| NO (1) | NO136062C (enExample) |
| SE (1) | SE410125B (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5430986U (enExample) * | 1977-08-03 | 1979-02-28 | ||
| WO1980000371A1 (en) * | 1978-07-25 | 1980-03-06 | Beckman Instruments Inc | Method of conducting radio assay using a combined reaction/filter vial |
| US4425438A (en) | 1981-03-13 | 1984-01-10 | Bauman David S | Assay method and device |
| GB2121962B (en) * | 1982-06-08 | 1985-10-02 | Serono Diagnostics Ltd | Manual immunoassays and apparatus therefor |
| US4424279A (en) | 1982-08-12 | 1984-01-03 | Quidel | Rapid plunger immunoassay method and apparatus |
| GB2136121B (en) * | 1983-02-04 | 1986-12-31 | Yates & Co Limited Arthur | Testing soils and compost |
| US4495150A (en) * | 1983-07-25 | 1985-01-22 | Beckman Instruments, Inc. | Multiple object capturing and processing device |
| US4962044A (en) * | 1988-04-25 | 1990-10-09 | Hoffmann-La Roche Inc. | Test tube filter/dispenser apparatus and method |
| ATE81727T1 (de) * | 1989-05-11 | 1992-11-15 | Ciba Geigy Ag | Verfahren zur messung der radioaktivitaet von proben sowie vorrichtung zur durchfuehrung des verfahrens. |
| US5877028A (en) * | 1991-05-29 | 1999-03-02 | Smithkline Diagnostics, Inc. | Immunochromatographic assay device |
| US6168956B1 (en) | 1991-05-29 | 2001-01-02 | Beckman Coulter, Inc. | Multiple component chromatographic assay device |
| US5998220A (en) * | 1991-05-29 | 1999-12-07 | Beckman Coulter, Inc. | Opposable-element assay devices, kits, and methods employing them |
| DE19729028C1 (de) * | 1997-07-08 | 1999-05-06 | Fraunhofer Ges Forschung | Vorrichtung sowie Verfahren zur Isolierung von Zellmaterial aus einem Gewebeverband und/oder einer Flüssigkeit |
| CN113461087B (zh) * | 2021-08-17 | 2022-10-21 | 北京首创生态环保集团股份有限公司 | 一种节约型水厂药耗监测系统 |
| FR3151538A1 (fr) | 2023-07-27 | 2025-01-31 | Psa Automobiles Sa | Ensemble comportant une planche de bord et un dispositif d’affichage, ainsi que véhicule équipé d’un tel ensemble |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2672431A (en) * | 1949-11-25 | 1954-03-16 | Goetz Alexander | Means for performing microbiological assays of aerosols and hydrosols |
| US3380888A (en) * | 1961-03-31 | 1968-04-30 | Squibb & Sons Inc | Test units |
| US3481477A (en) * | 1965-03-02 | 1969-12-02 | Andrew F Farr | Apparatus for filtering out clear liquid from suspended solids |
| US3492095A (en) * | 1967-10-05 | 1970-01-27 | Harold B Tillen | Product for and method of testing blood for the presence of hemoglobin s |
| US3496777A (en) * | 1968-02-29 | 1970-02-24 | Little Inc A | Sampling device |
| US3554700A (en) * | 1968-05-06 | 1971-01-12 | Scientific Industries | Method for obtaining a known volume of liquid and absorption apparatus therefor |
| US3955423A (en) * | 1972-09-18 | 1976-05-11 | Marvin Padover | Liquid sampling method |
| US4057499A (en) * | 1973-03-09 | 1977-11-08 | Buono Frank S | Apparatus and method for separation of blood |
| US3870639A (en) * | 1974-01-02 | 1975-03-11 | Moore Perk Corp | Filtering device |
| JPH047830U (enExample) * | 1990-05-09 | 1992-01-24 |
-
1975
- 1975-04-14 NO NO751309A patent/NO136062C/no unknown
-
1976
- 1976-04-01 US US05/672,679 patent/US4065383A/en not_active Expired - Lifetime
- 1976-04-01 GB GB13288/76A patent/GB1535411A/en not_active Expired
- 1976-04-02 CA CA249,426A patent/CA1055724A/en not_active Expired
- 1976-04-08 SE SE7604178A patent/SE410125B/xx not_active IP Right Cessation
- 1976-04-12 JP JP51041192A patent/JPS51127784A/ja active Pending
- 1976-04-13 DE DE2616229A patent/DE2616229C3/de not_active Expired
- 1976-04-13 FR FR7610801A patent/FR2308101A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2308101A1 (fr) | 1976-11-12 |
| DE2616229A1 (de) | 1976-10-28 |
| JPS51127784A (en) | 1976-11-08 |
| NO136062C (no) | 1977-07-13 |
| SE410125B (sv) | 1979-09-24 |
| SE7604178L (sv) | 1976-10-15 |
| AU1302376A (en) | 1977-10-20 |
| NO751309L (enExample) | 1976-10-15 |
| DE2616229C3 (de) | 1979-10-31 |
| FR2308101B1 (enExample) | 1980-09-26 |
| DE2616229B2 (de) | 1979-03-08 |
| GB1535411A (en) | 1978-12-13 |
| US4065383A (en) | 1977-12-27 |
| NO136062B (enExample) | 1977-04-04 |
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