DE1815502C3 - Verfahren und Vorrichtung zum Mischen und Umfüllen einer Probeflüssigkeit - Google Patents
Verfahren und Vorrichtung zum Mischen und Umfüllen einer ProbeflüssigkeitInfo
- Publication number
- DE1815502C3 DE1815502C3 DE1815502A DE1815502A DE1815502C3 DE 1815502 C3 DE1815502 C3 DE 1815502C3 DE 1815502 A DE1815502 A DE 1815502A DE 1815502 A DE1815502 A DE 1815502A DE 1815502 C3 DE1815502 C3 DE 1815502C3
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- vessel
- sample
- gas
- opening
- 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 description 133
- 238000002156 mixing Methods 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 14
- 230000007423 decrease Effects 0.000 claims description 7
- 230000002441 reversible effect Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 82
- 239000012530 fluid Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 210000004369 blood Anatomy 0.000 description 5
- 239000008280 blood Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 239000003085 diluting agent Substances 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 206010018910 Haemolysis Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 210000000601 blood cell Anatomy 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 210000003743 erythrocyte Anatomy 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008588 hemolysis Effects 0.000 description 2
- 210000000265 leukocyte Anatomy 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000004820 blood count Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000012749 thinning agent Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
Landscapes
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Accessories For Mixers (AREA)
- Sampling And Sample Adjustment (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69209167A | 1967-12-20 | 1967-12-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1815502A1 DE1815502A1 (de) | 1969-08-14 |
| DE1815502B2 DE1815502B2 (de) | 1973-09-20 |
| DE1815502C3 true DE1815502C3 (de) | 1974-06-20 |
Family
ID=24779225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1815502A Expired DE1815502C3 (de) | 1967-12-20 | 1968-12-18 | Verfahren und Vorrichtung zum Mischen und Umfüllen einer Probeflüssigkeit |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3588053A (enExample) |
| JP (1) | JPS531507B1 (enExample) |
| BE (1) | BE725652A (enExample) |
| BR (1) | BR6804950D0 (enExample) |
| CH (1) | CH503513A (enExample) |
| DE (1) | DE1815502C3 (enExample) |
| ES (1) | ES361610A1 (enExample) |
| FR (1) | FR1596942A (enExample) |
| IL (1) | IL31283A (enExample) |
| NL (1) | NL6818184A (enExample) |
| NO (1) | NO129170B (enExample) |
| SE (1) | SE357621B (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4136970A (en) * | 1977-12-15 | 1979-01-30 | Coulter Electronics, Inc. | Method and apparatus for regulating the size and frequency of bubbles employed for mixing liquids |
| JPS54115645A (en) * | 1978-02-28 | 1979-09-08 | Ngk Insulators Ltd | Electrochemical treatment |
| US4491786A (en) * | 1978-09-13 | 1985-01-01 | Coulter Electronics, Inc. | Transducer for measuring particles suspended in a fluid |
| US4707452A (en) * | 1984-10-26 | 1987-11-17 | Zymark Corporation | Laboratory evaporation |
| US4600473A (en) * | 1984-11-09 | 1986-07-15 | Zymark Corporation | Control of laboratory evaporation |
| USD316356S (en) | 1987-12-11 | 1991-04-23 | Robert Krups Stiftung & Co. Kg. | Cappuccino making adapter for an espresso machine |
| US6264895B1 (en) | 1999-02-26 | 2001-07-24 | Robert S. Johnson | Evaporator |
| US20030113937A1 (en) * | 2001-12-14 | 2003-06-19 | 3M Innovative Properties Company | Desiccator system having modular elements |
| US8323984B2 (en) * | 2002-12-19 | 2012-12-04 | Beckman Coulter, Inc. | Method and apparatus for mixing blood samples for cell analysis |
| US9499390B1 (en) * | 2012-07-17 | 2016-11-22 | Global Agricultural Technology And Engineering, Llc | Liquid delivery system |
| CN102854052B (zh) * | 2012-08-08 | 2015-01-07 | 长春迪瑞医疗科技股份有限公司 | 一种气泡混匀方法及其控制系统 |
| US10401264B2 (en) * | 2017-08-08 | 2019-09-03 | National Chiao Tung University | Efficient electrostatic particle-into-liquid sampler which prevents sampling artifacts |
-
1967
- 1967-12-20 US US692091A patent/US3588053A/en not_active Expired - Lifetime
-
1968
- 1968-01-01 BR BR20495068A patent/BR6804950D0/pt unknown
- 1968-12-18 IL IL31283A patent/IL31283A/en unknown
- 1968-12-18 DE DE1815502A patent/DE1815502C3/de not_active Expired
- 1968-12-18 FR FR1596942D patent/FR1596942A/fr not_active Expired
- 1968-12-18 NO NO05080/68A patent/NO129170B/no unknown
- 1968-12-18 SE SE17315/68A patent/SE357621B/xx unknown
- 1968-12-18 ES ES361610A patent/ES361610A1/es not_active Expired
- 1968-12-18 NL NL6818184A patent/NL6818184A/xx unknown
- 1968-12-18 BE BE725652D patent/BE725652A/xx unknown
- 1968-12-18 CH CH1948568A patent/CH503513A/fr not_active IP Right Cessation
-
1971
- 1971-10-26 JP JP8503971A patent/JPS531507B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES361610A1 (es) | 1970-12-01 |
| DE1815502B2 (de) | 1973-09-20 |
| NO129170B (enExample) | 1974-03-04 |
| FR1596942A (enExample) | 1970-06-22 |
| DE1815502A1 (de) | 1969-08-14 |
| IL31283A0 (en) | 1969-02-27 |
| US3588053A (en) | 1971-06-28 |
| JPS531507B1 (enExample) | 1978-01-19 |
| IL31283A (en) | 1972-02-29 |
| CH503513A (fr) | 1971-02-28 |
| BR6804950D0 (pt) | 1973-01-02 |
| SE357621B (enExample) | 1973-07-02 |
| NL6818184A (enExample) | 1969-06-24 |
| BE725652A (enExample) | 1969-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |