System und Verfahren zur Extraktion Paramagnetischer oder Diamagnetischer Partikel Verschiedener Typen aus einer Flüssigkeit

Details

Veröffentlichungs-Nr.

EP4803202

Anmeldetag

4. März 2025

Veröffentlichung

9. September 2026

Rechtsraum

EP

IPC

B03C1/02, B03C1/033, B03C1/28

Abstract

The invention relates to an extraction system (110) for extraction of paramagnetic or diamagnetic particles (112) of different types from a fluid (114), the system (110) comprising: - at least one magnetic field generator (116) configured for generating a magnetic field having a magnetic field gradient along a z-axis; - at least one flow channel (120) configured for guiding the fluid (114) comprising the particles (112) into the magnetic field essentially along the z-axis, preferably in a manner that a magnetophoretic force induced by the magnetic field gradient acts on the at least one particle; wherein the extraction system (110) comprises at least one extraction unit (122) configured for extracting the particles (112) of different types from the fluid (114), wherein the at least one extraction unit (122) comprises at least one extractor coil (124) configured for generating at least one further magnetic field having a further magnetic field gradient, wherein the further magnetic field gradient has a component that is orthogonal to the z-axis. The invention further relates to a method for extraction of paramagnetic or diamagnetic particles (112) of different types from a fluid (114).

Anmelder

Firma

Bruker Switzerland AG

Land

🇨🇭 Schweiz

Fachgebiete