Medical image diagnostic apparatus and medical image diagnostic method

According to one embodiment, a medical image diagnostic apparatus includes an X-ray tube, a rotor and processing circuitry. The X-ray tube radiates an X-ray. The rotor holds the X-ray tube, and rotates together with the X-ray tube at least any of a first rotation speed used for scanning an object an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Karahashi, Masahiro
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:According to one embodiment, a medical image diagnostic apparatus includes an X-ray tube, a rotor and processing circuitry. The X-ray tube radiates an X-ray. The rotor holds the X-ray tube, and rotates together with the X-ray tube at least any of a first rotation speed used for scanning an object and a second rotation speed lower than the first rotation speed. The processing circuitry acquires information on a waiting time up to timing of exposure by the X-ray tube. The processing circuitry further controls a rotation speed of the rotor during the waiting time in accordance with the information on the waiting time.