Fabrication of the pinhole aperture for AdaptiSPECT

Cécile Chaix, Stephen Kovalsky, Matthew A. Kupinski, Harrison H. Barrett, Lars R. Furenlid

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

AdaptiSPECT is a pre-clinical pinhole SPECT imaging system under final construction at the Center for Gamma-Ray Imaging. The system is designed to be able to autonomously change its imaging configuration. The system comprises 16 detectors mounted on translational stages to move radially away and towards the center of the field-of-view. The system also possesses an adaptive pinhole aperture with multiple collimator diameters and pinhole sizes, as well as the possibility to switch between multiplexed and non-multiplexed imaging configurations. In this paper, we describe the fabrication of the AdaptiSPECT pinhole aperture and its controllers.

Original languageEnglish (US)
Title of host publicationMedical Applications of Radiation Detectors IV
EditorsHans N. Roehrig, Lars R. Furenlid, H. Bradford Barber
PublisherSPIE
ISBN (Electronic)9781628412413
DOIs
StatePublished - Jan 1 2014
EventMedical Applications of Radiation Detectors IV - San Diego, United States
Duration: Aug 18 2014Aug 21 2014

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9214
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Other

OtherMedical Applications of Radiation Detectors IV
CountryUnited States
CitySan Diego
Period8/18/148/21/14

Keywords

  • Adaptive imaging
  • SPECT
  • Small-animal imaging

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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