AU592738B2 - Apparatus for cooling and deep freezing samples of biological material enclosed in vessels - Google Patents
Apparatus for cooling and deep freezing samples of biological material enclosed in vessels Download PDFInfo
- Publication number
- AU592738B2 AU592738B2 AU10360/88A AU1036088A AU592738B2 AU 592738 B2 AU592738 B2 AU 592738B2 AU 10360/88 A AU10360/88 A AU 10360/88A AU 1036088 A AU1036088 A AU 1036088A AU 592738 B2 AU592738 B2 AU 592738B2
- Authority
- AU
- Australia
- Prior art keywords
- cooling
- plates
- vessels
- elements
- samples
- 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.)
- Ceased
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 123
- 230000008014 freezing Effects 0.000 title claims abstract description 32
- 238000007710 freezing Methods 0.000 title claims abstract description 32
- 239000012620 biological material Substances 0.000 title claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 25
- 239000004033 plastic Substances 0.000 claims abstract description 12
- 229920003023 plastic Polymers 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000004411 aluminium Substances 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- 239000010902 straw Substances 0.000 claims description 46
- 239000012472 biological sample Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 239000002826 coolant Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 10
- 210000004027 cell Anatomy 0.000 description 7
- 239000000523 sample Substances 0.000 description 7
- 230000006378 damage Effects 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000003708 ampul Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 210000002257 embryonic structure Anatomy 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 101100062121 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) cyc-1 gene Proteins 0.000 description 1
- 230000005678 Seebeck effect Effects 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000003975 animal breeding Methods 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 210000004962 mammalian cell Anatomy 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003976 plant breeding Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000035899 viability Effects 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
- G01N1/42—Low-temperature sample treatment, e.g. cryofixation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/10—Preservation of living parts
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/10—Preservation of living parts
- A01N1/14—Mechanical aspects of preservation; Apparatus or containers therefor
- A01N1/142—Apparatus
- A01N1/144—Apparatus for temperature control, e.g. refrigerators or freeze-drying apparatus
- A01N1/145—Stationary or portable vessels generating cryogenic temperatures, e.g. liquid nitrogen baths
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/10—Preservation of living parts
- A01N1/14—Mechanical aspects of preservation; Apparatus or containers therefor
- A01N1/146—Non-refrigerated containers specially adapted for transporting or storing living parts whilst preserving
- A01N1/147—Carriers for immersion in cryogenic fluid for slow freezing or vitrification
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/10—Preservation of living parts
- A01N1/14—Mechanical aspects of preservation; Apparatus or containers therefor
- A01N1/146—Non-refrigerated containers specially adapted for transporting or storing living parts whilst preserving
- A01N1/148—Non-refrigerated containers specially adapted for transporting or storing living parts whilst preserving with provisions specially adapted for transporting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/04—Self-contained movable devices, e.g. domestic refrigerators specially adapted for storing deep-frozen articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/006—Other cooling or freezing apparatus specially adapted for cooling receptacles, e.g. tanks
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Dentistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Sampling And Sample Adjustment (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Packages (AREA)
- Refrigerator Housings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH164/87A CH672834A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-01-19 | 1987-01-19 | |
| CH00164/87 | 1987-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU1036088A AU1036088A (en) | 1988-07-21 |
| AU592738B2 true AU592738B2 (en) | 1990-01-18 |
Family
ID=4180717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU10360/88A Ceased AU592738B2 (en) | 1987-01-19 | 1988-01-18 | Apparatus for cooling and deep freezing samples of biological material enclosed in vessels |
Country Status (7)
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR910005009A (ko) * | 1989-08-15 | 1991-03-29 | 도오하라 히로기 | 전자식 소형 냉장고 |
| US5255520A (en) * | 1991-12-20 | 1993-10-26 | Refir Technologies | Advanced thermoelectric heating and cooling system |
| RU2034207C1 (ru) * | 1992-11-05 | 1995-04-30 | Товарищество с ограниченной ответственностью компании "Либрация" | Способ охлаждения объекта каскадной термоэлектрической батареей |
| ES2054591B1 (es) * | 1993-01-29 | 1995-03-01 | Espan Carburos Metal | Aparato y procedimiento para la criopreservacion de embriones. |
| WO1994028364A1 (en) * | 1993-05-25 | 1994-12-08 | Industrial Research Limited | A peltier device |
| FR2706024B1 (fr) * | 1993-06-04 | 1995-08-11 | Deficis Expl Brevets Alain | Dispositif de production de froid utilisant l'effet peltier, destiné à transmettre des frigories à partir de l'énergie fournie par une source électrique autonome basse tension. |
| WO1995031721A1 (de) * | 1994-05-13 | 1995-11-23 | Filt Forschungsgesellschaft Für Lungen- Und Thoraxerkrankungen Mbh | Verfahren und vorrichtung zum sammeln von ausgeatmetem atemkondensat |
| NL1004619C2 (nl) | 1996-11-26 | 1998-05-27 | Instituut Voor Dierhouderij En | Inrichting en werkwijze voor het invriezen van levende cellen, in het bijzonder sperma. |
| DE59805560D1 (de) | 1997-01-13 | 2002-10-24 | Daniel Studer | Probenhalter für wasserhaltige Proben sowie Verfahren zu deren Verwendung |
| CA2301023C (en) * | 1997-08-20 | 2007-05-01 | Biopore, Inc. | Cassette device and system to facilitate cryopreservation |
| DE19736372A1 (de) * | 1997-08-21 | 1999-02-25 | Ingo Dipl Ing Heschel | Verfahren und Vorrichtung zum Kühlen, insbesondere Gefrieren eines Kühlgutes |
| GB2330516A (en) * | 1997-10-22 | 1999-04-28 | Elizabeth Acton | Cryopreservation of cell suspensions |
| US6337205B1 (en) | 1998-01-06 | 2002-01-08 | Integrated Biosystems, Inc | Cryopreservation vial apparatus and methods |
| GB9923125D0 (en) * | 1999-10-01 | 1999-12-01 | Carley Nigel | Container |
| WO2002016844A1 (en) * | 2000-08-23 | 2002-02-28 | University Of Virginia Patent Foundation | Automated storage and retrieval apparatus for freezers and related method thereof |
| US6684646B2 (en) | 2001-05-22 | 2004-02-03 | Integrated Biosystems, Inc. | Systems and methods for freezing, storing and thawing biopharmaceutical material |
| US6945056B2 (en) | 2001-11-01 | 2005-09-20 | Integrated Biosystems, Inc. | Systems and methods for freezing, mixing and thawing biopharmaceutical material |
| US7104074B2 (en) | 2001-11-01 | 2006-09-12 | Integrated Biosystems, Inc. | Systems and methods for freezing, storing, transporting and thawing biopharmaceutical material |
| US7228688B2 (en) * | 2002-12-13 | 2007-06-12 | Integrated Biosystems, Inc. | Scaled down freezing and thawing system for biopharmaceuticals and biologics |
| JP4355186B2 (ja) * | 2003-04-15 | 2009-10-28 | 株式会社北里サプライ | 卵凍結保存用具 |
| DE102004047965B4 (de) | 2004-10-01 | 2007-03-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Kryoeinrichtung und zugehöriges Betriebsverfahren |
| JP2007097872A (ja) * | 2005-10-05 | 2007-04-19 | Fujihira Industry Co Ltd | ストロー管の凍結方法とその凍結装置 |
| EP2113171B1 (en) | 2006-03-06 | 2016-11-02 | Sartorius Stedim North America Inc. | Systems and methods for freezing, storing and thawing biopharmaceutical materials |
| US20100223935A1 (en) * | 2009-03-07 | 2010-09-09 | Donndelinger Thomas M | Apparatus and methods for freezing tissue samples for sectioning |
| RU2495340C2 (ru) * | 2011-06-29 | 2013-10-10 | Общество с ограниченной ответственностью "Агромастер" | Термоконтейнер для хранения и транспортировки биопрепаратов |
| AT515081B1 (de) * | 2014-02-20 | 2015-06-15 | Anton Paar Provetec Gmbh | Verfahren zur Einstellung der Temperatur und Temperierbehälter |
| JP6823074B2 (ja) | 2015-12-07 | 2021-01-27 | クーパーサージカル・インコーポレイテッドＣｏｏｐｅｒＳｕｒｇｉｃａｌ， Ｉｎｃ． | 低温検体キャリヤおよび関連する方法 |
| CN108601565B (zh) | 2015-12-11 | 2021-09-07 | 巴布森诊断公司 | 用于从全血分离血清或血浆的样品容器和方法 |
| EP3195933B1 (de) | 2016-01-19 | 2019-04-24 | Christian Geier | System zur kryoasservierung von gewebeproben und dessen verwendung |
| CN106016887B (zh) * | 2016-05-13 | 2018-06-22 | 国家海洋局第三海洋研究所 | 一种海冰冻融过程实验室内模拟系统 |
| WO2018090030A2 (en) | 2016-11-14 | 2018-05-17 | Siemens Healthcare Diagnostics Inc. | Sample preparation device |
| DE102016125444A1 (de) * | 2016-12-22 | 2018-06-28 | Biokryo GmbH | Vorrichtung für das Kühlen von biologischen und/oder medizinischen Proben |
| US11352262B2 (en) | 2017-12-18 | 2022-06-07 | Praxair Technology, Inc. | Methods for automatic filling, charging and dispensing carbon dioxide snow block |
| CN108931104B (zh) * | 2018-07-31 | 2020-07-14 | 湖南美可达生物资源股份有限公司 | 一种博落回连续预冻机 |
| US11116206B2 (en) | 2018-10-01 | 2021-09-14 | Cook Medical Technologies Llc | Cryocontainer |
| KR20220007684A (ko) * | 2019-05-13 | 2022-01-18 | 에이비티 홀딩 컴퍼니 | 복수의 용기 유닛의 극저온 저장 및 조작을 위한 장치 및 방법 |
| CN111365894A (zh) * | 2020-03-08 | 2020-07-03 | 浙江大学 | 一种全海深取样主动保温半导体制冷装置 |
| JP7526460B2 (ja) * | 2020-04-03 | 2024-08-01 | 国立研究開発法人農業・食品産業技術総合研究機構 | 試料冷却方法、冷却物の製造方法及び冷却用具 |
| CN113016783B (zh) * | 2021-03-22 | 2022-03-25 | 浙江大学 | 一种高精子活力的动物精液冷冻设备 |
| US11241330B1 (en) | 2021-04-02 | 2022-02-08 | Brixton Biosciences, Inc. | Apparatus for creation of injectable slurry |
| US20240210075A1 (en) * | 2021-06-15 | 2024-06-27 | Prp Technologies Inc. | Syringe chiller |
| US12050052B1 (en) * | 2021-08-06 | 2024-07-30 | Babson Diagnostics, Inc. | Refrigerated carrier device for biological samples |
| EP4505185A1 (en) | 2022-04-06 | 2025-02-12 | Babson Diagnostics, Inc. | Automated centrifuge loader |
| CN114623658A (zh) * | 2022-04-09 | 2022-06-14 | 连云港欧亚气体有限公司 | 一种用于工业氮气生产的降温装置及其方法 |
| EP4378585A1 (de) * | 2022-11-29 | 2024-06-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und verfahren zur durchführung einer schnelen und präzisen temperierung von chemischen stoffen zur synthese, homogenisierung und diagnostik |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3402561A (en) * | 1967-03-21 | 1968-09-24 | Hoke Inc | Refrigerating apparatus |
| US4364234A (en) * | 1981-03-25 | 1982-12-21 | Koolatron Industries, Ltd. | Control circuitry for thermoelectric environmental chamber |
| US4453385A (en) * | 1981-12-15 | 1984-06-12 | Georg May | Device for regulating the temperature of materials |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2922284A (en) * | 1958-03-10 | 1960-01-26 | Whirlpool Co | Constant temperature apparatus |
| US2928253A (en) * | 1958-04-07 | 1960-03-15 | Whirlpool Co | Thermoelectric apparatus for cooling and heating liquids |
| GB868025A (en) * | 1958-07-28 | 1961-05-17 | Gen Electric Co Ltd | Improvements in or relating to thermoelectric cooling devices |
| US2959925A (en) * | 1959-06-25 | 1960-11-15 | Westinghouse Electric Corp | Thermoelectric heating and cooling |
| DE1190961B (de) * | 1962-05-03 | 1965-04-15 | Siemens Elektrogeraete Gmbh | Schaltungsanordnung zur selbsttaetigen kontinuierlichen Temperaturregelung in elektrothermischen Kuehl- und Waermevorrichtungen |
| NL300431A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-11-13 | |||
| US3194023A (en) * | 1963-03-20 | 1965-07-13 | Gustav H Sudmeier | Thermo-electric refrigerator unit |
| DE1451012A1 (de) * | 1963-07-16 | 1969-03-13 | Siemens Elektrogeraete Gmbh | Mit einem mehrstufigen elektrothermischen Kuehlaggregat ausgeruestetes Kuehlgeraet |
| US3262492A (en) * | 1964-06-15 | 1966-07-26 | Westinghouse Electric Corp | Apparatus for maintaining a liquid at a constant low temperature |
| DE1601036A1 (de) * | 1967-11-17 | 1970-06-11 | Johann Koettermann | Elektrothermische Tiefkuehleinrichtung |
| DE3125345A1 (de) * | 1981-06-27 | 1983-01-20 | Franz Dr.-Ing. 8552 Höchstadt Dittrich | Verfahren zum automatischen gefrieren eines insbesondere biologischen materials |
| US4429542A (en) * | 1981-08-10 | 1984-02-07 | Hoxan Corporation | Method of freezing fertilized ova, spermatozoa or the like and apparatus therefor |
| US4459825A (en) * | 1982-07-29 | 1984-07-17 | Crouch Michael D | Apparatus for controlled reduction in temperature and preservation of embryos in a cryogenic state |
| DE3238535A1 (de) * | 1982-10-18 | 1984-04-19 | Planer Products Ltd., Sunbury-on-Thames, Middlesex | Verfahren und apparat zum gesteuerten kuehlen eines produktes |
| EP0181235B1 (en) * | 1984-11-09 | 1991-04-17 | Cryologic Pty. Ltd. | Cryosystem for biological material |
-
1987
- 1987-01-19 CH CH164/87A patent/CH672834A5/de not_active IP Right Cessation
- 1987-12-17 AT AT87810757T patent/ATE93956T1/de not_active IP Right Cessation
- 1987-12-17 EP EP87810757A patent/EP0275829B1/de not_active Expired - Lifetime
- 1987-12-17 DE DE87810757T patent/DE3787272D1/de not_active Expired - Fee Related
-
1988
- 1988-01-13 US US07/143,646 patent/US4799358A/en not_active Expired - Lifetime
- 1988-01-18 JP JP63007085A patent/JP2628670B2/ja not_active Expired - Fee Related
- 1988-01-18 AU AU10360/88A patent/AU592738B2/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3402561A (en) * | 1967-03-21 | 1968-09-24 | Hoke Inc | Refrigerating apparatus |
| US4364234A (en) * | 1981-03-25 | 1982-12-21 | Koolatron Industries, Ltd. | Control circuitry for thermoelectric environmental chamber |
| US4453385A (en) * | 1981-12-15 | 1984-06-12 | Georg May | Device for regulating the temperature of materials |
Also Published As
| Publication number | Publication date |
|---|---|
| CH672834A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-12-29 |
| ATE93956T1 (de) | 1993-09-15 |
| US4799358A (en) | 1989-01-24 |
| JPS63273466A (ja) | 1988-11-10 |
| EP0275829A3 (en) | 1990-04-11 |
| EP0275829A2 (de) | 1988-07-27 |
| AU1036088A (en) | 1988-07-21 |
| EP0275829B1 (de) | 1993-09-01 |
| DE3787272D1 (de) | 1993-10-07 |
| JP2628670B2 (ja) | 1997-07-09 |
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