Magnetic Bead Reaction System

A magnetic particle suspension system includes a vessel defining a chamber and an opening to the chamber, particles magnetically responsive to a magnetic field disposed in the chamber, and a suspension apparatus for controllably moving the magnetic field along a path having an engagement portion in...

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Hauptverfasser: Bravo, Jamie, Barnacle, John, Beemer, Eric, Love, Craig, Sims, Carl
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A magnetic particle suspension system includes a vessel defining a chamber and an opening to the chamber, particles magnetically responsive to a magnetic field disposed in the chamber, and a suspension apparatus for controllably moving the magnetic field along a path having an engagement portion in which the magnetic field effects a magnetic response in the particles, wherein the suspension apparatus includes a motor, an arm movably driven by the motor, and a magnet supported by the arm for movement along the path, wherein the motor rotatably drives the arm about a drive axis so that the magnet travels along a circumaxial path about the drive axis.