ZA200300069B - Methods and apparatus for freezing tissue. - Google Patents

Methods and apparatus for freezing tissue. Download PDF

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Publication number
ZA200300069B
ZA200300069B ZA200300069A ZA200300069A ZA200300069B ZA 200300069 B ZA200300069 B ZA 200300069B ZA 200300069 A ZA200300069 A ZA 200300069A ZA 200300069 A ZA200300069 A ZA 200300069A ZA 200300069 B ZA200300069 B ZA 200300069B
Authority
ZA
South Africa
Prior art keywords
freezing
tissue
heat flux
temperature
parameter
Prior art date
Application number
ZA200300069A
Other languages
English (en)
Inventor
George John Morris
Elizabeth Acton
Original Assignee
Asymptote Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9893055&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200300069(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asymptote Ltd filed Critical Asymptote Ltd
Publication of ZA200300069B publication Critical patent/ZA200300069B/en

Links

Classifications

    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/001—Arrangement or mounting of control or safety devices for cryogenic fluid systems
    • 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
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/80—Freezing; Subsequent thawing; Cooling
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/80—Freezing; Subsequent thawing; Cooling
    • A23B2/82—Thawing subsequent to freezing
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B4/00—Preservation of meat, sausages, fish or fish products
    • A23B4/06—Freezing; Subsequent thawing; Cooling
    • 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
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • F25D3/11—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyors carrying articles to be cooled through the cooling space

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Dentistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Fodder In General (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
ZA200300069A 2000-06-07 2003-01-03 Methods and apparatus for freezing tissue. ZA200300069B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0013714.1A GB0013714D0 (en) 2000-06-07 2000-06-07 Method and apparatus for freezing tissue

Publications (1)

Publication Number Publication Date
ZA200300069B true ZA200300069B (en) 2004-02-25

Family

ID=9893055

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200300069A ZA200300069B (en) 2000-06-07 2003-01-03 Methods and apparatus for freezing tissue.

Country Status (18)

Country Link
US (1) US20040053204A1 (de)
EP (1) EP1286586B1 (de)
JP (1) JP2003534818A (de)
CN (1) CN1446045A (de)
AR (1) AR028690A1 (de)
AT (1) ATE285678T1 (de)
AU (2) AU6253101A (de)
BR (1) BR0111500A (de)
CA (1) CA2411223A1 (de)
DE (1) DE60108113T2 (de)
ES (1) ES2236237T3 (de)
GB (1) GB0013714D0 (de)
MY (1) MY124885A (de)
NZ (1) NZ523241A (de)
PL (1) PL359224A1 (de)
PT (1) PT1286586E (de)
WO (1) WO2001093675A1 (de)
ZA (1) ZA200300069B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060063141A1 (en) * 2004-09-17 2006-03-23 Mcgann Locksley E Method of cryopreserving cells
WO2007093978A1 (en) * 2006-02-13 2007-08-23 I.M.T. Interface Multigrad Technology Ltd. Frozen viable solid organs and method for freezing same
CN101356936B (zh) * 2007-08-03 2012-11-14 国家农产品保鲜工程技术研究中心（天津） 农产品冰温气调贮藏保鲜技术方法
KR101330329B1 (ko) * 2007-09-21 2013-11-15 엘지전자 주식회사 과냉각상태의 확인 방법 및 과냉각 장치
ES2400410T3 (es) 2007-11-09 2013-04-09 Praxair Technology, Inc. Método y sistema para la congelación a velocidad controlada de material biológico
US8153864B2 (en) * 2008-08-11 2012-04-10 Dow Agrosciences Llc Method for seed devitalization
US20140230460A1 (en) * 2009-12-22 2014-08-21 Michael D. Newman Heat flux freezer control apparatus and method
US20160265835A1 (en) * 2015-03-09 2016-09-15 John Brothers Cryogenic freezer
CN105052893B (zh) * 2015-07-29 2017-04-05 上海市水产研究所 一种棘头梅童鱼精子超低温冷冻保存方法
GB2544537B (en) * 2015-11-20 2020-06-17 Linde Ag Apparatus and method to determine physiological effects of cryogen on organisms for controlling freezers
BR112019006765B1 (pt) 2016-10-04 2023-09-26 Membrane Protective Technologies, Inc Método para congelar células e tecidos
GB2556928A (en) 2016-11-25 2018-06-13 Asymptote Ltd Systems and methods for remotely monitoring the cryogenic processing of samples
EP3619489A4 (de) * 2017-05-02 2021-04-14 Massachusetts Institute of Technology Gefriertrocknungsverfahren und zugehörige produkte
US20220095609A1 (en) * 2018-12-28 2022-03-31 Sci-Group As Freezing of biological material
US11576408B2 (en) * 2019-04-15 2023-02-14 Bsh Home Appliances Corporation Ice processing system
US11700862B2 (en) * 2021-07-31 2023-07-18 Guangdong Ocean University Energy-saving quick-freezing method for golden pomfret
US12618701B2 (en) * 2023-12-18 2026-05-05 Messer Industries Usa, Inc. Probe apparatus and method for measuring cryogenic exhaust flow
CN119713701B (zh) * 2025-01-07 2025-09-12 广东德尔智慧科技股份有限公司 一种基于误差修正的制冷系统优化方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117881A (en) * 1977-06-14 1978-10-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration System for and method of freezing biological tissue
WO1991001635A2 (en) * 1989-08-07 1991-02-21 Cell Systems Limited Cooling process and apparatus
GB9202024D0 (en) * 1992-01-30 1992-03-18 Acton Elizabeth Process to control the freezing of foodstuffs
GB2330516A (en) * 1997-10-22 1999-04-28 Elizabeth Acton Cryopreservation of cell suspensions

Also Published As

Publication number Publication date
CN1446045A (zh) 2003-10-01
BR0111500A (pt) 2003-07-22
NZ523241A (en) 2004-07-30
EP1286586B1 (de) 2004-12-29
WO2001093675A1 (en) 2001-12-13
AU2001262531B2 (en) 2006-03-16
GB0013714D0 (en) 2000-07-26
PL359224A1 (en) 2004-08-23
CA2411223A1 (en) 2001-12-13
US20040053204A1 (en) 2004-03-18
DE60108113T2 (de) 2005-12-29
AU6253101A (en) 2001-12-17
JP2003534818A (ja) 2003-11-25
ES2236237T3 (es) 2005-07-16
ATE285678T1 (de) 2005-01-15
DE60108113D1 (de) 2005-02-03
EP1286586A1 (de) 2003-03-05
MY124885A (en) 2006-07-31
PT1286586E (pt) 2005-06-30
AR028690A1 (es) 2003-05-21

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