ATE250337T1 - Verfahren zur gefrierkonservierung - Google Patents

Verfahren zur gefrierkonservierung

Info

Publication number
ATE250337T1
ATE250337T1 AT98949129T AT98949129T ATE250337T1 AT E250337 T1 ATE250337 T1 AT E250337T1 AT 98949129 T AT98949129 T AT 98949129T AT 98949129 T AT98949129 T AT 98949129T AT E250337 T1 ATE250337 T1 AT E250337T1
Authority
AT
Austria
Prior art keywords
sample
point
temperature
lowering
nucleating
Prior art date
Application number
AT98949129T
Other languages
English (en)
Inventor
Elizabeth Acton
George John Morris
Original Assignee
Elizabeth Acton
George John Morris
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Elizabeth Acton, George John Morris filed Critical Elizabeth Acton
Application granted granted Critical
Publication of ATE250337T1 publication Critical patent/ATE250337T1/de

Links

Classifications

    • 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
    • A01N1/02—Preservation of living parts
    • A01N1/0278—Physical preservation processes
    • A01N1/0284—Temperature processes, i.e. using a designated change in temperature over time
    • 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
    • A01N1/02—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
    • A01N1/02—Preservation of living parts
    • A01N1/0236—Mechanical aspects
    • A01N1/0242—Apparatuses, i.e. devices used in the process of preservation of living parts, such as pumps, refrigeration devices or any other devices featuring moving parts and/or temperature controlling components
    • A01N1/0252—Temperature controlling refrigerating apparatus, i.e. devices used to actively control the temperature of a designated internal volume, e.g. refrigerators, freeze-drying apparatus or liquid nitrogen baths
    • A01N1/0257—Stationary or portable vessels generating cryogenic temperatures
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/04—Preserving or maintaining viable microorganisms
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/27—Cryogenic
    • 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
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Catching Or Destruction (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT98949129T 1997-10-22 1998-10-22 Verfahren zur gefrierkonservierung ATE250337T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9722156A GB2330516A (en) 1997-10-22 1997-10-22 Cryopreservation of cell suspensions
PCT/GB1998/003160 WO1999020104A1 (en) 1997-10-22 1998-10-22 Method and apparatus for cryopreservation

Publications (1)

Publication Number Publication Date
ATE250337T1 true ATE250337T1 (de) 2003-10-15

Family

ID=10820819

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98949129T ATE250337T1 (de) 1997-10-22 1998-10-22 Verfahren zur gefrierkonservierung

Country Status (9)

Country Link
US (1) US6361934B1 (de)
EP (1) EP1028623B1 (de)
AT (1) ATE250337T1 (de)
AU (1) AU750589B2 (de)
CA (1) CA2308250A1 (de)
DE (1) DE69818502T2 (de)
ES (1) ES2205554T3 (de)
GB (2) GB2330516A (de)
WO (1) WO1999020104A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1082006B1 (de) 1998-05-26 2006-02-01 Lifecell Corporation Cryokonservierung menschlicher roter blutzellen
GB0013714D0 (en) * 2000-06-07 2000-07-26 Acton Elizabeth Method and apparatus for freezing tissue
DE10251721B4 (de) * 2002-11-06 2006-06-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Beschickung von Probenkammern mit Suspensionsproben
DE10251668A1 (de) 2002-11-06 2004-05-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Tieftemperaturspeicherung von Suspensionsproben in hängenden Probenkammern
DE10251722A1 (de) * 2002-11-06 2004-05-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Träger für eine Probenkammer, insbesondere zur Kryokonservierung biologischer Proben
GB0308360D0 (en) * 2003-04-11 2003-05-14 Acton Elizabeth Improved method of freeze drying
DE10328869A1 (de) * 2003-06-26 2005-01-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Probenaufnahmeeinrichtung und Verfahren zu deren Herstellung
US20050108048A1 (en) * 2003-11-18 2005-05-19 The Jackson Laboratory Methods and system for managing mouse colonies
AU2005250053B2 (en) * 2004-06-02 2009-08-06 Es Cell International Pte Ltd Cell preservation method
US9714412B2 (en) 2004-06-02 2017-07-25 Es Cell International Pte Ltd. Cell preservation method for pluripotent stem cells
US20060063141A1 (en) * 2004-09-17 2006-03-23 Mcgann Locksley E Method of cryopreserving cells
US20080269549A1 (en) * 2007-04-27 2008-10-30 The Jackson Laboratory Method, article, and apparatus for cryopreservation of biological samples
EP2224800B1 (de) 2007-11-20 2013-01-09 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Ultraschnelles gefriergerät und verfahren
ES2743693T3 (es) * 2009-04-29 2020-02-20 Biolife Solutions Inc Aparatos y composiciones para crioconservación de monocapas celulares
KR20140049562A (ko) 2011-07-19 2014-04-25 오비지오 이미징 시스템스 엔.브이. 세포 샘플에서의 암 세포들의 검출 및/또는 분류를 위한 방법 및 시스템
EP2594334A1 (de) 2011-11-21 2013-05-22 Drive O2 Probenfläschchen zur digitalen holographischen Analyse einer flüssigen Zellprobe
EP2626686A1 (de) 2012-02-13 2013-08-14 Ovizio Imaging Systems NV/SA Durchflusszytometer mit digitalem holografischen Mikroskop
US9904248B2 (en) 2012-09-20 2018-02-27 Ovizio Imaging Systems NV/SA Digital holographic microscope with fluid systems
US10864520B2 (en) 2015-07-22 2020-12-15 The University Of North Carolina At Chapel Hill Fluidic devices with freeze-thaw valves with ice-nucleating agents and related methods of operation and analysis
EP3196631A1 (de) 2016-01-19 2017-07-26 Ovizio Imaging Systems NV/SA Digitales holografisches mikroskop mit elektrofluidischem system, besagtes elektrofluidisches system und verfahren zur verwendung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929278A1 (de) 1979-07-19 1981-01-29 Forschungsgesellschaft Fuer Bi Verfahren zum eingefrieren von zellsuspensionen
DE3125345A1 (de) 1981-06-27 1983-01-20 Franz Dr.-Ing. 8552 Höchstadt Dittrich Verfahren zum automatischen gefrieren eines insbesondere biologischen materials
DE3238535A1 (de) * 1982-10-18 1984-04-19 Planer Products Ltd., Sunbury-on-Thames, Middlesex Verfahren und apparat zum gesteuerten kuehlen eines produktes
CH672834A5 (de) * 1987-01-19 1989-12-29 Agrogen Stiftung
US5045446A (en) * 1988-08-26 1991-09-03 Cryopharm Corporation Lyophilization of cells
CA2064803A1 (en) * 1989-08-07 1991-02-08 George John Morris Cooling process and apparatus
AU650045B2 (en) * 1990-09-12 1994-06-09 Lifecell Corporation Method and apparatus for cryopreparation dry stabilization and rehydration of biological suspensions
US5891617A (en) * 1993-09-15 1999-04-06 Organogenesis Inc. Cryopreservation of harvested skin and cultured skin or cornea equivalents by slow freezing
GB9414428D0 (en) * 1994-07-16 1994-09-07 Sec Dep For Foreign And Common Improvements in or relating to cryopreservation
US5629145A (en) * 1995-03-24 1997-05-13 Organ, Inc. Cryopreservation of cell suspensions
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.

Also Published As

Publication number Publication date
GB0008526D0 (en) 2000-05-24
GB2330516A (en) 1999-04-28
GB2346064A (en) 2000-08-02
EP1028623B1 (de) 2003-09-24
GB9722156D0 (en) 1997-12-17
DE69818502D1 (de) 2003-10-30
DE69818502T2 (de) 2004-06-24
WO1999020104A1 (en) 1999-04-29
AU750589B2 (en) 2002-07-25
ES2205554T3 (es) 2004-05-01
GB2346064B (en) 2001-07-25
EP1028623A1 (de) 2000-08-23
CA2308250A1 (en) 1999-04-29
US6361934B1 (en) 2002-03-26
AU9550898A (en) 1999-05-10

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