1. Fabrication of a small animal restraint for synchrotron biomedical imaging using a rapid prototyper
- Author
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Zhu, Ying, Zhang, Honglin, McCrea, Richard, Bewer, Brian, Wiebe, Sheldon, Nichol, Helen, Ryan, Christopher, Wysokinski, Tomasz, and Chapman, Dean
- Subjects
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ELECTROMAGNETIC waves , *WAVES (Physics) , *BEAM optics , *CYCLOTRON waves - Abstract
Abstract: Biomedical research at synchrotron facilities may involve imaging live animals that must remain motionless for extended periods of time to obtain quality images. Even breathing movements reduce image quality but on the other hand excessive restraint of animals increases morbidity and mortality. We describe a humane animal restraint designed to eliminate head movements while promoting animal survival. This paper describes how an animal restraint that conforms to the shape of an animal''s head was fabricated by a 3D prototyper. The method used to translate medical computed tomography (CT) data to a 3D stereolithography format is described and images of its use at the Canadian Light Source (CLS) are shown. This type of restraint holds great promise in improving image quality and repeatability while reducing stress on experimental animals. [Copyright &y& Elsevier]
- Published
- 2007
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