X-ray or gamma ray systems or devices – Specific application – Computerized tomography
Reexamination Certificate
2008-11-07
2010-12-07
Glick, Edward J (Department: 2882)
X-ray or gamma ray systems or devices
Specific application
Computerized tomography
C378S004000, C378S101000
Reexamination Certificate
active
07848482
ABSTRACT:
An X-ray CT device, including a stationary part; a rotary part; an X-ray tube provided at the rotary part and that radiates X-ray beams on an object of imaging; an X-ray detector being provided at the rotary part and that detects the X-ray beams; an image processor that generates cross-sectional images of the object; a display that shows the cross-sectional images; a rotary step-up transformer that steps up AC voltage and including a primary and secondary part, the primary part being annular and being provided at the stationary part and including a primary winding being provided circumferentially and the secondary part being provided at the rotary part so as to confront the primary part over a gap and including a plurality of secondary cores disposed circumferentially and a secondary winding being wound on each of the secondary cores and being interconnected in series.
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Nagata Masato
Nakayama Tadahiro
Artman Thomas R
Glick Edward J
Kabushiki Kaisha Toshiba
Pillsbury Winthrop Shaw & Pittman LLP
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