Heiko Zimmermann,Axel Beier,Julia Neubauer,Guenter R. Fuhr
申请号：
US14412615
公开号：
US09781918B2
申请日:
2013.07.01
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A substrate unit for cryopreservation of a biological sample includes: a substrate platform having on a front side thereof a cultivation surface for receiving the biological sample a first chamber including the cultivation surface of the substrate platform, wherein the first chamber is configured for receiving a cultivation liquid a second chamber configured for receiving a temperature control medium and a chamber bracket for receiving the substrate unit in a cryopreservation device in a pivotable manner, wherein the first and second chambers are connected to each other in an adjacent manner, and the substrate platform forms a separating wall between the first chamber and the second chamber, and wherein the back side of the substrate platform faces the second chamber. The invention further relates to a cryopreservation device, wherein the substrate unit is arranged in a rotatable manner, and a method for the cryopreservation of a biological sample.
