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Literature DB >> 22984341

Novel Applications of Rapid Prototyping in Gamma-ray and X-ray Imaging.

Brian W Miller¹, Jared W Moore, Michael E Gehm, Lars R Furenlid, Harrison H Barrett.

Abstract

Advances in 3D rapid-prototyping printers, 3D modeling software, and casting techniques allow for the fabrication of cost-effective, custom components in gamma-ray and x-ray imaging systems. Applications extend to new fabrication methods for custom collimators, pinholes, calibration and resolution phantoms, mounting and shielding components, and imaging apertures. Details of the fabrication process for these components are presented, specifically the 3D printing process, cold casting with a tungsten epoxy, and lost-wax casting in platinum.

Entities: Chemical Disease Species

Year: 2009 PMID： 22984341 PMCID： PMC3439818 DOI： 10.1109/NSSMIC.2009.5401745

Source DB: PubMed Journal: IEEE Nucl Sci Symp Conf Rec (1997) ISSN： 1095-7863

3 in total

1. Uniformly redundant arrays: digital reconstruction methods.

Authors: E E Fenimore; T M Cannon
Journal: Appl Opt Date: 1981-05-15 Impact factor: 1.980

2. New family of binary arrays for coded aperture imaging.

Authors: S R Gottesman; E E Fenimore
Journal: Appl Opt Date: 1989-10-15 Impact factor: 1.980

3. System Integration of FastSPECT III, a Dedicated SPECT Rodent-Brain Imager Based on BazookaSPECT Detector Technology.

Authors: Brian W Miller; Lars R Furenlid; Stephen K Moore; H Bradford Barber; Vivek V Nagarkar; Harrison H Barrett
Journal: IEEE Nucl Sci Symp Conf Rec (1997) Date: 2009-11-01

3 in total

5 in total

Novel Applications of Rapid Prototyping in Gamma-ray and X-ray Imaging.

1. Uniformly redundant arrays: digital reconstruction methods.

2. New family of binary arrays for coded aperture imaging.

3. System Integration of FastSPECT III, a Dedicated SPECT Rodent-Brain Imager Based on BazookaSPECT Detector Technology.

1. Design of a dual-resolution collimator for preclinical cardiac SPECT with a stationary triple-detector system.

2. The AdaptiSPECT Imaging Aperture.

3. System Integration of FastSPECT III, a Dedicated SPECT Rodent-Brain Imager Based on BazookaSPECT Detector Technology.

4. Design and Validation of an Adaptive SPECT System: AdaptiSPECT.

5. Monte Carlo-based quantitative pinhole SPECT reconstruction using a ray-tracing back-projector.