DEVICE FOR DEFROSTING BLOOD COMPONENTS Russian patent published in 2019 - IPC A61J3/00 

FIELD: medicine.

SUBSTANCE: invention refers to medical equipment, namely to devices for defrosting blood components. Device for defrosting blood components comprises a heat carrier bath, a movable basket for placing containers with blood components, located in the bath, drive for shaking a basket with a reduction motor and levers, a temperature sensor, a heat carrier level sensor, a key element, a heating element connected to the output of the key element, perforated cells for arrangement of containers in the basket, supply and receiving headers with holes for distribution of heat carrier flow between cartridges, circulation pump, microprocessor, control unit, personal computer, storage battery, alternator, switch, network voltage sensor and battery charging device. At that, the mains voltage sensor is connected to AC network and microprocessor, accumulator battery charging device input is connected to alternating current network, and output is to microprocessor, storage battery and alternator, alternating current generator is connected to first input of switch, second input of which is connected to alternating current network, control input is connected to microprocessor, and output is connected to input of key element, control input of which is connected to microprocessor, to which temperature sensor and heat carrier level sensor are connected. Device comprises a motion sensor connected to the output shaft of the reduction motor, bar code reader and printer connected to a computer, perforated cells for accommodating containers comprise partitions in which clamps are fixed on axes, fixing containers with blood components in cells, springs that provide pressure on clamps, waterproof bags for containers made from elastic material, in walls of waterproof packages there are openings for their suspension at the top, and in upper zones of cells hooks for suspension of waterproof packages are provided.

EFFECT: invention provides reliable and highly efficient operation of the device in case of power failure, as well as remote monitoring and logging of parameters of the process of defrosting blood components.

1 cl, 2 dwg