Data processing unit positioning in MR-PET imaging system integration

摘要

An integrated magnetic resonance (MR) and positron emission tomography (PET) system includes an MR scanner including a magnet that defines an opening in which a subject is positioned, a set of PET detectors disposed between the magnet and the opening, and a plurality of data processing units, each data processing unit being configured for communication with a respective one or more of the PET detectors of the set of PET detectors. The plurality of data processing units are positioned along a side of the MR scanner not having the opening.

主权项

1. An integrated magnetic resonance (MR) and positron emission tomography (PET) system comprising:
an MR scanner comprising a magnet having a bore configured to accommodate a subject to be imaged; a set of PET detectors disposed within the bore, said PET detectors including scintillators and scintillation photon sensors; and a plurality of RF shielded data processing units, each data processing unit being configured for communication with a respective one or more of the PET detectors of the set of PET detectors; wherein the plurality of data processing units are disposed on an external planar end face around the external periphery of the MR scanner magnet bore to form an array of data processing units around said bore.