B. Braun Avitum Ag

Peter Pózna

Botond Tényi

Joern Ahrens

Jörn Ahrens

Francesco Benatti

Botond Dr Tényi

A solution circuit apparatus for a blood purification system having an extracorporeal blood circuit. The solution circuit apparatus includes a solution source; a warmer having a temperature sensor; a bypass branch; a delivery branch communicating with the extracorporeal blood circuit; a pump; a switch; and a control unit configured to set the solution circuit apparatus into one of a solution delivery condition and a solution stop condition. In the solution delivery condition the switch interrupts the bypass branch, and the pump delivers solution via the warmer and through the delivery branch. In the solution stop condition the switch interrupts the delivery branch, and the pump recirculates solution through the warmer via the bypass branch. In the therapy stop condition the pump rate is dependent on the output of the temperature sensor.

Solution circuit apparatus with bypass, and blood purification system comprising the solution circuit apparatus

An extracorporeal blood treatment device is disclosed. The device includes a blood treatment unit connected to an extracorporeal blood circuit, a waste liquid discharge line for evacuating waste treatment liquid from the blood treatment unit, and a collecting container for collecting waste treatment liquid evacuated via the waste liquid discharge line. The collecting container is removably connected to the waste liquid discharge line via a one way valve. A collecting container for a device is also disclosed. The container includes a waste fluid input line, wherein a one way valve is arranged in the waste fluid input line.

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Budapest, Hungary

Peter Pózna