Device for the treatment of a patient with heart failure, cardiac arrest, cardiac arrest, or stroke.The invention relates to a device for the treatment of a patient with cardiac arrest, circulatory arrest or stroke with a Mei ode withdrawal of blood (be) applied to the individual for the removal of at least a part of the blood of the individual, a unit of analysis (BA) on diret Edit or indirectly with the withdrawal of blood for the record and the preparation of, at least,A property of the blood in the form of a result of the analysis of the blood (BAE), an operating unit (KE), which is connected directly or indirectly with a means of return (BR) and is carried out for the supply of a substance by means of return (BR) to the individual.The invention is characterized by the fact that the operative unit (KE) comprises at least one unit of reservoir (R) stocks, at least two substances (S1, S2...), by the fact that, is provided for at least a metering unit (d) combined with the unit of reservoir (R) that, at least, by the consideration of the result of the analysis of the blood (BAE) of at least two substances (S1, S2) selects at least a substance or pr. And a mixture of at least two substances (S1, S2...), and by the fact that the at least one substance or mixture selected can be introduced by means of return (BR) to the individual.dispositivo para o tratamento de um indivíduo com insuficiência cardíaca, parada cardíaca, parada circulatória ou derrame. a invenção refere-se a um dispositivo para o tratamento de um indivíduo com parada cardíaca, parada circulatória ou derrame com um mei ode retirada de sangue (be) aplicado ao indivíduo para a retirada de, pelo menos, uma parte do sangue do indivíduo, uma unidade de análise (ba) ligada diretamente ou indiretamente com o meio de retirada de sangue para o registro e preparação de, pelo menos, uma propriedade do sangue na forma de um resultado da análise do sangue (bae), uma unidade operativa (ke) que está ligada diretamente
