ES2116294T3 - Crioconservacion de laminas de tejido epitelial cultivado. - Google Patents

Crioconservacion de laminas de tejido epitelial cultivado.

Info

Publication number
ES2116294T3
ES2116294T3 ES91912214T ES91912214T ES2116294T3 ES 2116294 T3 ES2116294 T3 ES 2116294T3 ES 91912214 T ES91912214 T ES 91912214T ES 91912214 T ES91912214 T ES 91912214T ES 2116294 T3 ES2116294 T3 ES 2116294T3
Authority
ES
Spain
Prior art keywords
cryo
conservation
epithelial tissue
tissue sheets
sheet
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 - Lifetime
Application number
ES91912214T
Other languages
English (en)
Inventor
Ross A Tubo
Susan F Schaeffer
Alexander Schermer
Richard Odessey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biosurface Technology Inc
Original Assignee
Biosurface Technology Inc
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 Biosurface Technology Inc filed Critical Biosurface Technology Inc
Application granted granted Critical
Publication of ES2116294T3 publication Critical patent/ES2116294T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A01N1/0205—Chemical aspects
    • A01N1/021—Preservation or perfusion media, liquids, solids or gases used in the preservation of cells, tissue, organs or bodily fluids
    • A01N1/0221—Freeze-process protecting agents, i.e. substances protecting cells from effects of the physical process, e.g. cryoprotectants, osmolarity regulators like oncotic agents
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Materials For Medical Uses (AREA)

Abstract

SE MUESTRA UN METODO DE CRIOPRESERVACION DE UNA HOJA DE CELULAS EPITELIALES CULTIVADAS VIVAS PARA SU USO COMO UN VENDAJE DE HERIDAS DE PIEL. EL METODO GARANTIZA QUE SE MANTENDRA LA INTEGRIDAD DE LA HOJA, Y PRESERVA UN NUMERO SIGNIFICANTE DE CELULAS EN FORMA FISIOLOGICAMENTE SANA Y MITOTICAMENTE COMPETENTE. IMPLICA EL USO DE UN CRIOPROTECTOR PENETRANTE DE CELULA Y CIERTAS CONDICIONES DE CONGELACION Y DESCONGELACION.
ES91912214T 1990-06-04 1991-05-21 Crioconservacion de laminas de tejido epitelial cultivado. Expired - Lifetime ES2116294T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/533,385 US5145770A (en) 1990-06-04 1990-06-04 Cryopreservation of cultured epithelial sheets

Publications (1)

Publication Number Publication Date
ES2116294T3 true ES2116294T3 (es) 1998-07-16

Family

ID=24125732

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91912214T Expired - Lifetime ES2116294T3 (es) 1990-06-04 1991-05-21 Crioconservacion de laminas de tejido epitelial cultivado.

Country Status (10)

Country Link
US (1) US5145770A (es)
EP (1) EP0532670B1 (es)
JP (1) JP2722134B2 (es)
AT (1) ATE164042T1 (es)
AU (1) AU647803B2 (es)
CA (1) CA2084648C (es)
DE (1) DE69129112T2 (es)
DK (1) DK0532670T3 (es)
ES (1) ES2116294T3 (es)
WO (1) WO1991018505A1 (es)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6007978A (en) * 1988-05-18 1999-12-28 Cobe Laboratories, Inc. Method of freezing cells and cell-like materials
US5958670A (en) * 1988-05-18 1999-09-28 Cobe Laboratories, Inc. Method of freezing cells and cell-like materials
US5045446A (en) * 1988-08-26 1991-09-03 Cryopharm Corporation Lyophilization of cells
IL90188A0 (en) * 1988-05-18 1989-12-15 Cryopharm Corp Process and medium for the lyophilization of erythrocytes
US5336616A (en) * 1990-09-12 1994-08-09 Lifecell Corporation Method for processing and preserving collagen-based tissues for transplantation
US8067149B2 (en) * 1990-09-12 2011-11-29 Lifecell Corporation Acellular dermal matrix and method of use thereof for grafting
US5192312A (en) * 1991-03-05 1993-03-09 Colorado State University Research Foundation Treated tissue for implantation and methods of treatment and use
US5160313A (en) * 1991-05-14 1992-11-03 Cryolife, Inc. Process for preparing tissue for transplantation
US5723282A (en) * 1991-07-08 1998-03-03 The American National Red Cross Method of preparing organs for vitrification
US5328821A (en) * 1991-12-12 1994-07-12 Robyn Fisher Cold and cryo-preservation methods for human tissue slices
EP0624190A4 (en) * 1992-01-21 1995-04-19 Cryopharm Corp METHOD FOR FREEZING CELLS AND MATERIALS SIMILAR TO CELLS.
US5830492A (en) * 1992-02-24 1998-11-03 Encelle, Inc. Bioartificial devices and cellular matrices therefor
IT1256621B (it) * 1992-12-04 1995-12-12 Soluzioni crioprotettrici
JP3349744B2 (ja) * 1993-01-16 2002-11-25 日本バイリーン株式会社 動物細胞の凍結保存方法及び凍結保存担体
US5518878A (en) * 1993-09-15 1996-05-21 Organogenesis Inc. Cryopreservation of cultured skin or cornea equivalents with agitation
US5891617A (en) * 1993-09-15 1999-04-06 Organogenesis Inc. Cryopreservation of harvested skin and cultured skin or cornea equivalents by slow freezing
WO1995024873A1 (en) * 1994-03-14 1995-09-21 Cryolife, Inc. Treated tissue for implantation and preparation methods
ATE206583T1 (de) * 1994-11-09 2001-10-15 Celadon Science Llc Wundbesserungsverband und verfahren zur dessen konservierung
US5689961A (en) 1996-01-30 1997-11-25 Organogenesis Inc. Ice seeding apparatus for cryopreservation systems
IL128855A0 (en) * 1996-09-06 2000-01-31 Universal Preservation Technologies Inc Vitrification solutions for shelf preservation of cells tissues organs and organisms
US6713084B1 (en) * 1997-01-17 2004-03-30 Celadon Science, Llc Methods for promoting healing of skin resurfacing wounds
US6541028B1 (en) * 1997-01-17 2003-04-01 Celadon Science, Llc Methods for promoting healing of corneal resurfacing wounds
US6221997B1 (en) 1997-04-28 2001-04-24 Kimberly Ann Woodhouse Biodegradable polyurethanes
US6291240B1 (en) * 1998-01-29 2001-09-18 Advanced Tissue Sciences, Inc. Cells or tissues with increased protein factors and methods of making and using same
US6933326B1 (en) 1998-06-19 2005-08-23 Lifecell Coporation Particulate acellular tissue matrix
CA2404007A1 (en) * 2000-03-24 2002-09-23 Menicon Co., Ltd. Method for cyropreservation of tissue equivalent and cyropreserved tissue equivalent
US6472206B1 (en) 2000-04-28 2002-10-29 Interthyr Corporation In situ growth, freezing and testing of cultured cells
AU2002246747A1 (en) * 2000-12-27 2002-08-06 Ortec International, Inc. Processes for making cryopreserved composite living constructs and products resulting therefrom
AUPR298901A0 (en) 2001-02-07 2001-03-08 McComb Foundation, Inc., The Cell suspension preparation technique and device
US7176022B2 (en) 2002-12-20 2007-02-13 Cell Genesys, Inc. Directly injectable formulations which provide enhanced cryoprotection of cell products
JP5148873B2 (ja) 2003-06-27 2013-02-20 エチコン、インコーポレイテッド 臍帯組織由来の分娩後細胞、及びその作成及び使用方法
US20060045872A1 (en) * 2004-08-25 2006-03-02 Universidad Autonoma De Madrid Ciudad Universitaria de Cantoblanco Use of adipose tissue-derived stromal stem cells in treating fistula
CA2953782C (en) 2005-09-23 2023-09-12 Centro Superior De Investigaciones Cientificas Cell populations having immunoregulatory activity, method for isolation and uses
US20090081785A1 (en) * 2007-09-24 2009-03-26 Hememics Biotechnologies, Inc. Desiccated Biologics And Methods Of Preparing The Same
WO2011103114A1 (en) 2010-02-17 2011-08-25 Hememics Biotechnologies, Inc. Preservation solutions for biologics and methods related thereto
WO2013096659A1 (en) * 2011-12-20 2013-06-27 Cook General Biotechnology Llc Methods and compositions for storage of animal cells
EP3900534A1 (en) * 2013-03-13 2021-10-27 Stratatech Corporation Method for warming cryoconserved human skin substitutes
AU2013205148B2 (en) 2013-03-14 2014-10-30 AVITA Medical Americas, LLC Systems and methods for tissue processing and preparation of cell suspension therefrom
EP2998389B1 (en) * 2013-05-17 2018-07-18 Terumo Kabushiki Kaisha Production method for sheet-shaped cell culture
TW201504439A (zh) * 2013-07-18 2015-02-01 Steminent Biotherapeutics Inc 血袋漸凍保存裝置及其使用方法
JP6745449B2 (ja) * 2013-12-27 2020-08-26 ゼノアックリソース株式会社 臍帯組織の凍結保存方法
US10047341B2 (en) 2014-10-14 2018-08-14 FUJIFILM Cellular Dynamics, Inc. Generation of keratinocytes from pluripotent stem cells and maintenance of keratinocyte cultures

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303662A (en) * 1963-03-01 1967-02-14 Union Carbide Corp Process for cell preservation
JPS6029471B2 (ja) * 1979-08-16 1985-07-10 日機装株式会社 肝細胞の凍結方法
DE3225408A1 (de) * 1982-07-07 1984-01-12 Biotest-Serum-Institut Gmbh, 6000 Frankfurt Waessrige loesung zum suspendieren und lagern von zellen, insbesondere erythrozyten
US4559298A (en) * 1982-11-23 1985-12-17 American National Red Cross Cryopreservation of biological materials in a non-frozen or vitreous state
US4695536A (en) * 1984-01-10 1987-09-22 Lindstrom Richard L Corneal storage system
IT1207525B (it) * 1987-06-23 1989-05-25 Ist Naz Ric Sul Cancro Metodo per la preservazione difogli trapiantabili di epitelio coltivato in vitro vitale.
US5071741A (en) * 1988-04-18 1991-12-10 Cryolife, Inc. Cryoprotective agent and its use in cryopreservation of cellular matter
CA2000181A1 (en) * 1988-10-14 1990-04-14 Chung-Faye Chao Process for producing cultured epidermal sheet, product and method of use

Also Published As

Publication number Publication date
AU647803B2 (en) 1994-03-31
JPH05507715A (ja) 1993-11-04
ATE164042T1 (de) 1998-04-15
DE69129112D1 (de) 1998-04-23
US5145770A (en) 1992-09-08
EP0532670A1 (en) 1993-03-24
DE69129112T2 (de) 1998-07-02
WO1991018505A1 (en) 1991-12-12
JP2722134B2 (ja) 1998-03-04
CA2084648C (en) 1996-06-11
CA2084648A1 (en) 1991-12-05
AU8060191A (en) 1991-12-31
DK0532670T3 (da) 1998-09-28
EP0532670B1 (en) 1998-03-18

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