Lösungskreislaufvorrichtung mit Bypass und Blutreinigungssystem mit Lösungsschaltungsvorrichtung

Details

Veröffentlichungs-Nr.

EP3103495

Aktenzeichen

EP15171387

Anmeldetag

10. Juni 2015

Veröffentlichung

29. August 2018

Erteilung

29. August 2018

Rechtsraum

EP

IPC

A61M5/44A61M1/34

Abstract

A solution circuit apparatus (30) for a blood purification system (50) comprising an extracorporeal blood circuit (40) and the solution circuit apparatus (30), comprises: a solution source (1); a warmer (3) having a temperature sensor (8); a bypass branch (26); a delivery branch (25) communicating with the extracorporeal blood circuit (40); a pump (2); a switching means (5); and a control unit (39) configured to set the solution circuit apparatus (30) into one of a solution delivery condition and a solution stop condition. In the solution delivery condition the switching means (5) interrupts the bypass branch (26), and the pump (2) delivers solution via the warmer (3) and through the delivery branch (25). In the solution stop condition the switching means (5) interrupts the delivery branch (25), and the pump (2) recirculates solution through the warmer (3) via the bypass branch (26). In the therapy stop condition the pump rate is dependent on the output of the temperature sensor (8).

Anmelder

Firma

B. Braun Avitum AG

Land

🇩🇪 Deutschland

Fachgebiete