PROBLEM TO BE SOLVED: To prevent electric power from being unnecessarily consumed in an X-ray CT apparatus.SOLUTION: The X-ray CT apparatus 1 having a rotating section 25 equipped with an X-ray tube 21 and an X-ray detector 23 and a controller 50 energized by a first power supply and carrying out scanning by controlling the action of the rotating section 25, includes a power transmitting section 35 electrically connected to a second power supply different from the first power supply, a power receiving section 36 attached to a fixed section 25 and electrically connected to the power transmitting section 35, and a heater provided in the X-ray detector 23 and electrically connected to the power receiving section 36.COPYRIGHT: (C)2012,JPO&INPIT【課題】X線CT装置において、不必要な電力の消費をなくすこと。【解決手段】X線管21及びX線検出器23を備える回転部25と、第1の電源によって通電され回転部25の動作を制御してスキャンを実行するコントローラ50と、を備えたX線CT装置1は、第1の電源とは異なる第2の電源と電気的に接続される送電部35と、固定部25に取り付けられ、送電部35との電気的な接続が自在の受電部36と、X線検出器23に備えられ、受電部36と電気的に接続されるヒータと、を備える。【選択図】 図1
