X-ray diagnostic apparatus and medical-information processing apparatus configured to control a rotating speed of a rotary anode of an X-ray tube by deriving an acquiring condition from a fluoroscopic image
First Claim
Patent Images
1. An X-ray diagnostic apparatus comprising:
- an X-ray tube including a rotary anode; and
processing circuitry configured to;
derive an acquiring condition from a fluoroscopic image, andstart to increase, in accordance with the acquiring condition derived, a rotating speed of the rotary anode from a low rotating speed to a high rotating speed before the X-ray tube finishes emitting an X-ray to acquire the fluoroscopic image.
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Abstract
An X-ray diagnostic apparatus comprises an X-ray tube and processing circuitry. The X-ray tube includes a rotary anode. The processing circuitry is configured to derive an acquiring condition from a fluoroscopic image, and start to increase, in accordance with the acquiring condition derived, a rotating speed of the anode from a low rotating speed to a high rotating speed before the X-ray tube finishes emitting an X-ray to acquire the fluoroscopic image.
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Citations
18 Claims
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1. An X-ray diagnostic apparatus comprising:
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an X-ray tube including a rotary anode; and processing circuitry configured to; derive an acquiring condition from a fluoroscopic image, and start to increase, in accordance with the acquiring condition derived, a rotating speed of the rotary anode from a low rotating speed to a high rotating speed before the X-ray tube finishes emitting an X-ray to acquire the fluoroscopic image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An X-ray diagnostic apparatus comprising:
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an X-ray tube including a rotary anode; and processing circuitry configured to; derive an acquiring condition from a fluoroscopic image and derive an irradiation possible condition that may be implemented by using a rotating speed of the rotary anode, and acquire an acquisition image under the irradiation possible condition if the acquiring condition does not fall within the irradiation possible condition. - View Dependent Claims (17)
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18. A medical-information processing apparatus comprising:
- processing circuitry configured to;
acquire an acquiring condition based on a fluoroscopic image, and calculate, in accordance with the acquiring condition acquired, a time when a rotating speed of a rotary anode is started to increase from a low rotating speed to a high rotating speed before an X-ray tube, including the rotary anode, finishes emitting an X-ray to acquire the fluoroscopic image.
- processing circuitry configured to;
Specification