FIELD: medicine.SUBSTANCE: group of inventions refers to medicine. A device comprises an individual blood sampler, an analyser for determining and presenting the blood characteristics in the form a blood analysis result, an execution unit connected to the individually backward feeder and configured to transfer a substance to the individual through the backward feeder. The execution unit comprises a container unit accumulating the substances. The container unit is provided together with a dosage package, which takes the blood analysis results into account to select the substances or to prepare a mixture thereof. The device also accommodates an assessment and control unit configured to share information with the analysis unit and the dosage package, and to generate control signals to control the dosage package. When implementing the method, individuals blood is sampled and analysed. Taking into account the blood analysis result and assessment criteria, the substances or mixture thereof are typed and quantified. The dosed substances or mixture thereof are mixed to the sampled blood to produce the modified blood, which is used for reperfusion into the individual or used as a perfusion solution instead of the sampled blood for a reperfusion into the individual.EFFECT: group of invention enables giving the automated resuscitation with no risk of ischemic injures, which might be inflicted by a portable stand-along device, and prolonging a time interval between a cardiac arrest event and taking resuscitation procedures.25 cl, 4 dwgГруппа изобретений относится к медицине. Устройство содержит применяемое на индивидууме средство взятия крови, блок анализа, связанный со средством для взятия крови, для определения и предоставления характеристик крови в виде результата анализа крови, исполнительный блок, связанный с применяемым на индивидууме средством обратной подачи и выполненный с возможностью передачи вещества индивидууму через средство обратной подачи. При этом исполнительны
