Entnahme von Mononukleären Zellen und Peripheren Blutstammzellen

Details

Veröffentlichungs-Nr.

EP3705146

Aktenzeichen

EP20160525

Anmeldetag

3. März 2020

Veröffentlichung

3. Dezember 2025

Erteilung

3. Dezember 2025

Rechtsraum

EP

IPC

A61M1/36A61M1/38A61M1/26

Abstract

Blood in a separation chamber is separated into a red blood cell layer, a plasma constituent, and a mononuclear cell-containing layer. A portion of the plasma constituent exits the chamber via a plasma outlet, while a first portion of the red blood cell layer exits via a red blood cell outlet. A second portion of the red blood cell layer exits the chamber via the red blood cell outlet and is collected. At least a portion of the collected red blood cell layer may then be conveyed to the chamber via the red blood cell outlet to convey at least a portion of the mononuclear cell-containing layer out of the chamber via the plasma outlet for collection. A second portion of the plasma constituent may be conveyed out of the chamber via the plasma outlet to more fully collect the mononuclear cell-containing layer without the use of collected plasma.

Anmelder

Firma

Fenwal, Inc.

Land

🇺🇸 USA

Fachgebiete