| 摘要 |
An X-ray CT system as the embodiment comprises an annular rotating body configured to accommodate an X-ray tube, the rotating body having a central opening, into which a bed can be inserted in the center thereof, a cover shaped in a tubular form and having a tubular case part, which, when fitted in the opening, shields the annular rotating body from a central side of the opening, the cover being provided with an X-ray transmission opening at the tubular case part, through which, X-rays from the X-ray tube are allowed to transmit, and two sheet-like soundproof members configured to sandwich a soundproof layer, the soundproof members being disposed to to close the X-ray transmission opening. According to the X-ray CT system, it is possible to reduce sufficiently the noise leaking from inside the cover. |
| 主权项 |
1. An X-ray CT system comprising:
an annular rotating body configured to accommodate an X-ray tube, the rotating body having a opening, into which a bed can be inserted in the center thereof; a cover having a tubular case part shaped in a tubular form, which, when fitted in the opening, shields the annular rotating body from a central side of the opening, the tubular case part being provided with an X-ray transmission opening, through which, X-rays from the X-ray tube are allowed to transmit; and two sheet-like soundproof members configured to sandwich a soundproof layer, the soundproof members being disposed to close the X-ray transmission opening.
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