CA2647664C - Systemes et methodes de cryoconservation cellulaire - Google Patents

Systemes et methodes de cryoconservation cellulaire Download PDF

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Publication number
CA2647664C
CA2647664C CA2647664A CA2647664A CA2647664C CA 2647664 C CA2647664 C CA 2647664C CA 2647664 A CA2647664 A CA 2647664A CA 2647664 A CA2647664 A CA 2647664A CA 2647664 C CA2647664 C CA 2647664C
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Canada
Prior art keywords
cryopreservation
container
cryopreservation device
sample
branch
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CA2647664A
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English (en)
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CA2647664A1 (fr
Inventor
Erik John Woods
John K. Critser
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Sexton Biotechnologies Inc
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Cook General Biotechnolgy LLC
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Priority claimed from US12/337,237 external-priority patent/US8222027B2/en
Application filed by Cook General Biotechnolgy LLC filed Critical Cook General Biotechnolgy LLC
Publication of CA2647664A1 publication Critical patent/CA2647664A1/fr
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Publication of CA2647664C publication Critical patent/CA2647664C/fr
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  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Dispositif dautonucléation comprenant un tube creux qui contient une matrice de cholestérol cristallin. Les extrémités du tube sont fermées par une membrane imperméable au cholestérol, mais perméable au liquide contenu dans un récipient de cryoconservation. Le dispositif d'autonucléation forme un site de nucléation de la glace pendant la congélation du liquide dans le récipient. Un de ces récipients de cryoconservation est une fiole souple qui présente, à une extrémité adaptée, un orifice fermé qui doit être percé par une aiguille afin de prélever le liquide qui se trouve à l'intérieur de même quune extrémité opposée qui, initialement, est ouverte pour recevoir le liquide. L'extrémité est ensuite scellée pour former un système fermé de cryoconservation. Un autre récipient de cryoconservation comprend un adaptateur monté à une entrée d'un récipient pour liquide. Un autre récipient comprend un adaptateur fixé au contenant pour liquide, et une branche tubulaire est fermée par un septum daiguille. De plus, une autre branche tubulaire est dotée dune armature cannelée qui sengage dans un tube souple qui prend fin dans un septum daiguille. Selon un autre mode de réalisation, le récipient comprend un orifice dentrée et une branche de ventilation à son extrémité supérieure ainsi quun septum de sortie sur louverture inférieure.
CA2647664A 2008-12-17 2008-12-19 Systemes et methodes de cryoconservation cellulaire Active CA2647664C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/337,237 2008-12-17
US12/337,237 US8222027B2 (en) 2006-06-20 2008-12-17 Systems and methods for cryopreservation of cells

Publications (2)

Publication Number Publication Date
CA2647664A1 CA2647664A1 (fr) 2010-06-17
CA2647664C true CA2647664C (fr) 2015-06-30

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ID=40364170

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CA2647664A Active CA2647664C (fr) 2008-12-17 2008-12-19 Systemes et methodes de cryoconservation cellulaire

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AU (1) AU2009200073B2 (fr)
CA (1) CA2647664C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11116206B2 (en) 2018-10-01 2021-09-14 Cook Medical Technologies Llc Cryocontainer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262494A (en) * 1980-01-30 1981-04-21 Karow Jr Armand M Portable device for cryopreservation, transportation and temporary cryogenic storage of semen and other similar tissue
AU653708B2 (en) * 1989-08-11 1994-10-13 Cell Systems Limited Biological cryopreservation
FR2651793B1 (fr) * 1989-09-14 1991-12-06 Cassou Robert Tubes ou paillettes pour la conservation cryogenique d'echantillons biologiques tels que virus, et procede de remplissage.

Also Published As

Publication number Publication date
AU2009200073A1 (en) 2009-02-12
AU2009200073B2 (en) 2012-05-17
CA2647664A1 (fr) 2010-06-17

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