OUTPUT APPARATUS AND RADIOTHERAPY APPARATUS
An output apparatus includes processing circuitry. The processing circuitry is configured to: acquire identification information for identifying a state of a patient fastened to a radiotherapy apparatus with a fastener; calculate a rest level of the patient based on the identification information; and output a change in the rest level over time.
1 . An output apparatus comprising processing circuitry configured to:
acquire identification information for identifying a state of a patient fastened to a radiotherapy apparatus with a fastener;
calculate a rest level of the patient based on the identification information; and
output a change in the rest level over time.
2 . The output apparatus according to claim 1 , further comprising:
a display configured to display the change in the rest level over time, wherein
the processing circuitry outputs the rest level to the display.
3 . The output apparatus according to claim 1 , wherein
the processing circuitry is configured to:
acquire, as a reference value, a rest level in a normal state in which the fastener is not attached, and calculate an amount of change in the rest level relative to the reference value; and
output the calculated amount of change in the rest level.
4 . The output apparatus according to claim 3 , wherein
the normal state is a state during a treatment plan, a state during preparing of the fastener, a waiting state, or a state immediately before the fastener is attached.
5 . The output apparatus according to claim 1 , wherein
the processing circuitry outputs a warning if the rest level has changed.
6 . The output apparatus according to claim 1 , wherein
the processing circuitry is configured to:
specify a fastener attached to the patient based on image data obtained by photographing the patient, and determine a cause of the change in the rest level based on a result of the calculating of the rest level and a result of the specifying of the fastener; and
output a result of the determining of the cause of the change in the rest level.
7 . A radiotherapy apparatus, comprising:
the output apparatus according to claim 1 ;
a bed on which the patient is placed;
an irradiator unit configured to emit radiation;
a gantry configured to support the irradiator; and
a measurement device configured to measure the identification information of the patient.