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Method and scalable devices for hyper-fast cooling and warming
专利权人:
Igor Katkov
发明人:
Igor Katkov,Vladimir Fedorovich Bolyukh
申请号:
US14011799
公开号:
US09638452B2
申请日:
2013.08.28
申请国别(地区):
US
年份:
2017
代理人:
摘要:
The present invention, in some embodiments thereof, relates to a method and scalable devices for hyperfast cooling and re-warming of samples. More specifically, it relates to cryogenic preservation of biological samples via vitrification. It includes: a liquid sample placed at ambient temperature in a flat thermo conductive container that in some embodiments additionally contains a detachable disposable or sterilizable thermo conductive spiral transferring the sample to a cooling chamber using a linear percussion stepping motor drive hyperfast cooling of the sample using streams of pressurized liquid coolant transferring the sample to a detachable shipping/storage chamber filled with liquid coolant, from which the sample can be transferred to another vessel that contains liquid cryogenic coolant and moved back to the shipping/storage chamber. This chamber can be then attached to a re-warming chamber, in which the sample is heated to a biologically tolerant temperature above 0 degrees Celsius in a hyperfast manner.
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中国工程科技知识中心
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