High-spatial-resolution and real-time medical imaging using a high-sensitivity HARPICON camera.

High-spatial-resolution and real-time medical imaging using a high-sensitivity HARPICON camera. Research Abstract Details 

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High-spatial-resolution and real-time medical imaging using a high-sensitivity HARPICON camera. Abstract Text:

K Umetani,H Ueki,T Takeda,Y Itai,H Mori,E Tanaka,M Uddin-Mohammed,Y Shinozaki,M Akisada,Y Sasaki,

A HARPICON(TM) camera has been applied to a digital angiography system with fluorescent-screen optical-lens coupling. It uses avalanche multiplication in the photoconductive layer for high-sensitivity imaging. The limiting spatial resolutions in the 1050 scanning-line mode of the camera are about 30 and 50 micro m at input field sizes of 20 x 20 and 50 x 50 mm on the screen, respectively. For high-speed imaging, the 525 scanning-line mode at a rate of 60 images s(-1) can be selected. High-quality images of coronary arteries in dogs were obtained by intra-aortic coronary angiography and superselective coronary angiography using a single-energy X-ray above the iodine K-edge energy.

High-spatial-resolution and real-time medical imaging using a high-sensitivity HARPICON camera. Publishing Authors By Initials

K Umetani,H Ueki,T Takeda,Y Itai,H Mori,E Tanaka,M Uddin-Mohammed,Y Shinozaki,M Akisada,Y Sasaki,

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High-spatial-resolution and real-time medical imaging using a high-sensitivity HARPICON camera. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Journal of synchrotron radiation

VOLUME: 5

Page Numbers: 1130-2

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ISSN: 0909-0495

DAY: 1

MONTH: 05

YEAR: 1998

High-spatial-resolution and real-time medical imaging using a high-sensitivity HARPICON camera. Information

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LANGUAGE: eng

NlmUniqueID: 9888878

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Grant and Affiliation Information for High-spatial-resolution and real-time medical imaging using a high-sensitivity HARPICON camera.

AFFILIATION: Central Research Laboratory, Hitachi Ltd, Kokubunji, Tokyo 185, Japan.

Country: Denmark

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MEDLINETA: J Synchrotron Radiat

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