CT SCANNER

PURPOSE:To perform spiral scanning at the accurate position relation by completely matching the rotating angle of a rotating scanning mechanism with the mechanism for feeding subject. CONSTITUTION:The rotation of a motor 13 for driving the rotating scanning mechanism is detected by a shaft encoder 1...

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Bibliographic Details
Main Author KAWAMOTO YASUSHI
Format Patent
LanguageEnglish
Published 16.05.1995
Edition6
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:PURPOSE:To perform spiral scanning at the accurate position relation by completely matching the rotating angle of a rotating scanning mechanism with the mechanism for feeding subject. CONSTITUTION:The rotation of a motor 13 for driving the rotating scanning mechanism is detected by a shaft encoder 14 in a gantry 10. The pulse is supplied to a controller 31. According to the pulse, a motor 22 for driving in a bed plate 21 is controlled.
Bibliography:Application Number: JP19930296160