Systeme und Verfahren zur Einstellung der Rotationsgeschwindigkeit einer Durchflusszentrifuge

Details

Veröffentlichungs-Nr.

EP4194025

Aktenzeichen

EP22211844

Anmeldetag

7. Dezember 2022

Veröffentlichung

2. Juli 2025

Erteilung

2. Juli 2025

Rechtsraum

EP

IPC

A61M1/36A61M1/38

Abstract

A fluid processing device includes a controller, a centrifuge, and a pump system. The controller controls the pump system to convey a fluid into a centrifuge chamber received by the centrifuge at first and second rates, with the controller also controlling the centrifuge to rotate the chamber at a first rotation rate when the fluid is being conveyed into the chamber at the first rate and controlling the centrifuge to rotate the chamber at a second rotation rate when the fluid is being conveyed into the chamber at the second rate. The first and second rotation rates are different, with each being based at least in part on a concentration of a fluid component within the fluid, the rate at which the pump system is conveying the fluid into the centrifuge chamber, and a target concentration of the fluid component in one of the first and second constituents.

Anmelder

Firma

Fenwal, Inc.

Land

🇺🇸 USA

Fachgebiete