Vorrichtung zur Extrakorporalen Blutbehandlung

Details

Veröffentlichungs-Nr.

EP3842084

Aktenzeichen

EP19219245

Anmeldetag

23. Dezember 2019

Veröffentlichung

12. Februar 2025

Erteilung

12. Februar 2025

Rechtsraum

EP

IPC

A61M1/36A61M1/16A61M1/34

Abstract

A CRRT apparatus comprising a filtration unit (2), a blood circuit (17), a blood pump (21), a dialysate line (13) and one or more lines (8; 51; 57; 58; 63; 69; 67; 74) to transfer a respective solution into blood; a fluid source for each of said one or more lines, wherein said solution comprises at least one buffer agent in the form of bicarbonate or bicarbonate precursor. A control unit (12) is configured to receive a patient prescription and to determine a parameter (J_{buffer_load}/BW) indicative of a steady state acid-base balance in the blood of the patient who has to undergo a CRRT blood treatment, wherein said parameter is determined as a function of the concentration of said buffer agent in said fluid source and as a function of the estimated or calculated patient systemic steady state concentration of bicarbonate and/or bicarbonate precursors.

Anmelder

Firma

Gambro Lundia AB

Land

🇸🇪 Schweden

Fachgebiete