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Kryoeinrichtung und zugehoeriges Betriebsverfahren

Cryo apparatus, for freezing and/or thawing samples e.g. biological samples, comprises cooling chamber and sample container (for temporary storage of sample), which is separable from the cooling chamber for placing at moderate temperature.
 
: Fuhr, G.; Zimmermann, H.; Schoen, U.; Oh, Y.

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Frontpage ()

DE 102004047965 A: 20041001
DE 2004-102004047965 A: 20041001
DE 102004047965 A1: 20060413
German
Patent, Electronic Publication
Fraunhofer IBMT ()

Abstract
Die Erfindung betrifft eine Kryoeinrichtung zum Einfrieren und Auftauen einer Probe (1), insbesondere bei der Kryokonservierung einer biologischen Probe (1), mit einem kuehlbaren Kuehlraum (3) und einem in dem Kuehlraum (3) angeordneten Probenbehaelter (10) zur voruebergehenden Aufnahme der Probe (1) beim Einfrieren oder Auftauen der Probe (1). Es wird vorgeschlagen, dass der Probenbehaelter (10) getrennt von dem Kuehlraum (3) temperierbar ist. Weiterhin umfasst die Erfindung ein zugehoeriges Betriebsverfahren.

 

DE1004047965 A UPAB: 20060505 NOVELTY - Cryo apparatus (I), for freezing and/or thawing a sample (1), preferably a biological sample, comprises cooling chamber (3) and sample container (10) (for temporary storage of the sample during the freezing and/or thawing) in the cooling chamber, where the container is separable from the cooling chamber for placing at moderate temperature. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for operating procedure for cryo device, preferably for cryopreservation of biological samples, comprising introducing the sample in the container arranged in the cooling chamber, placing the sample from the container at moderate temperature and removing the sample from the container, where the sample is separated and kept at moderate temperature between its introduction and removal. USE - (I) is useful for freezing and/or thawing a sample (preferably a biological sample) and for cryopreservation of the samples (claimed). The cryopreserved samples include embryos for stem cell research and sperms used for artificial fertilization. ADVANTAGE - The device and the method are in improved form.

: http://publica.fraunhofer.de/documents/N-46061.html