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Bech, MartinLund University,Lunds universitet,Medicinsk strålningsfysik, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Medical Radiation Physics, Lund,Section V,Department of Clinical Sciences, Lund,Faculty of Medicine,Technical University of Munich
(author)
Results from the first preclinical CT scanner with grating based phase contrast and a rotating gantry
- Article/chapterEnglish2012
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LIBRIS-ID:oai:lup.lub.lu.se:bce55ca7-2c6b-4476-ba2d-a6991604ff21
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https://lup.lub.lu.se/record/bce55ca7-2c6b-4476-ba2d-a6991604ff21URI
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https://doi.org/10.1063/1.4742281DOI
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Language:English
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Summary in:English
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Subject category:kon swepub-publicationtype
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Subject category:ref swepub-contenttype
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After successful demonstrations of soft-tissue phase-contrast imaging with grating interferometers at synchrotron radiation sources and at laboratory based x-ray tubes, a first preclinical CT scanner with grating based phase contrast imaging modality has been constructed. The rotating gantry is equipped with a three-grating interferometer, a 50 watt tungsten anode source and a Hamamatsu flat panel detector. The total length of the interferometer is 45 cm, and the bed of the scanner is optimized for mice, with a scanning diameter of 35 mm. From one single scan both phase-contrast and standard attenuation based tomography can be attained, providing an overall gain in image contrast.
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Tapfer, ArneTechnical University of Munich
(author)
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Velroyen, AstridTechnical University of Munich
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Yaroshenko, AndreTechnical University of Munich
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Pauwels, BartBruker microCT
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Bruyndonckx, PeterBruker microCT
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Liu, XuanBruker microCT
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Sasov, AlexanderBruker microCT
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Mohr, JürgenKarlsruhe Institute of Technology
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Walter, Marcomicroworks GmbH
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Pfeiffer, FranzTechnical University of Munich
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Momose, Atsushi
(editor)
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Yashiro, Wataru
(editor)
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Medicinsk strålningsfysik, LundSektion V
(creator_code:org_t)
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In:International Workshop on X-Ray and Neutron Phase Imaging with Gratings: AIP1466, s. 130-1361551-76160094-243X9780735410725
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Bech, Martin
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Tapfer, Arne
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Velroyen, Astrid
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Yaroshenko, Andr ...
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Pauwels, Bart
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Bruyndonckx, Pet ...
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Liu, Xuan
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Sasov, Alexander
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Mohr, Jürgen
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Walter, Marco
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Pfeiffer, Franz
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Momose, Atsushi
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Yashiro, Wataru
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