[go: up one dir, main page]

Kang et al., 2021 - Google Patents

Multi Imaging Devices: PET/MRI

Kang et al., 2021

Document ID
4499041328605307623
Author
Kang H
Yamaya T
Publication year
Publication venue
Handbook of Particle Detection and Imaging

External Links

Snippet

Multi imaging devices have been playing an important role in medical imaging fields such as radiology, nuclear medicine, and interoperative surgery. In general, one standalone medical imaging device can provide only one aspect of a patient's information. For example, positron …
Continue reading at link.springer.com (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
    • G01R33/481—MR combined with positron emission tomography [PET] or single photon emission computed tomography [SPECT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences, Generation or control of pulse sequences ; Operator Console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Application in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1648—Ancillary equipment for scintillation cameras, e.g. reference markers, devices for removing motion artifacts, calibration devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2008—Measuring radiation intensity with scintillation detectors using a combination of different types of scintillation detectors, e.g. phoswich
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/1603—Measuring radiation intensity with a combination of at least two different types of detector
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • A61B6/037—Emission tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • A61B6/032—Transmission computed tomography [CT]

Similar Documents

Publication Publication Date Title
Nadig et al. Hybrid total-body pet scanners—current status and future perspectives
US12029597B2 (en) PET/MRI insert system
Pichler et al. PET/MRI hybrid imaging: devices and initial results
Vandenberghe et al. PET-MRI: a review of challenges and solutions in the development of integrated multimodality imaging
Delso et al. PET/MRI system design
Ko et al. Simultaneous multiparametric PET/MRI with silicon photomultiplier PET and ultra-high-field MRI for small-animal imaging
Pichler et al. Positron emission tomography/magnetic resonance imaging: the next generation of multimodality imaging?
Disselhorst et al. Principles of PET/MR imaging
Cabello et al. Advances in PET/MR instrumentation and image reconstruction
Maramraju et al. Small animal simultaneous PET/MRI: initial experiences in a 9.4 T microMRI
Hong et al. A prototype MR insertable brain PET using tileable GAPD arrays
Won et al. Development and initial results of a brain PET insert for simultaneous 7-Tesla PET/MRI using an FPGA-only signal digitization method
Muzic Jr et al. Positron emission tomography-magnetic resonance imaging: technical review
Ko et al. Evaluation of a silicon photomultiplier PET insert for simultaneous PET and MR imaging
US20110270078A1 (en) Methods and systems of combining magnetic resonance and nuclear imaging
EP2241905B1 (en) PET-MRI combination apparatus
Jung et al. PET/MRI: technical challenges and recent advances
Herzog et al. Advances in clinical PET/MRI instrumentation
Peng et al. New shielding configurations for a simultaneous PET/MRI scanner at 7T
Vaska et al. The state of instrumentation for combined positron emission tomography and magnetic resonance imaging
Nishikido et al. Development of a full-ring “add-on PET” prototype: a head coil with DOI-PET detectors for integrated PET/MRI
Aiello et al. Hybrid PET/MRI Methodology
Kuang et al. Development and performance of SIAT bPET: a high-resolution and high-sensitivity MR-compatible brain PET scanner using dual-ended readout detectors
US10520568B2 (en) Hybrid TOF-PET/MRI tomograph
Arabi et al. Recent advances in positron emission tomography/magnetic resonance imaging technology