AUTONOMOUS DEVICE FOR DEFROSTING CRYOPRESERVED BLOOD COMPONENTS Russian patent published in 2017 - IPC A61J3/00 

FIELD: medicine.

SUBSTANCE: device for defrosting cryopreserved blood components contained in containers (3) located in a coolant tank (1) contains a microprocessor (14), a control unit (15), a personal computer (16), a battery (17), a generator (18), a switch (19), a mains voltage sensor (20) and a battery charge device (21). In this case, the mains voltage sensor (20) is connected to the AC network and the microprocessor (14), the input of the battery charge device (21) is connected to the AC network, and the output to the microprocessor (14), battery (17) and alternator (18). The alternator (18) is connected to the first input of the switch (19), the second input of which is connected to the AC network, the control input to the microprocessor (14), and the output to the input of the key element (8), whose control input is connected to the microprocessor (14). A temperature sensor (6) and a coolant level sensor (7) are also connected to the microprocessor.

EFFECT: invention provides reliable and highly efficient operation of the device in the event of a power failure, as well as remote monitoring and recording of the parameters of the process of thawing cryopreserved blood components.

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