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US 7,889,843 B2Granted
Radiographic apparatus
AssigneeCanon Kabushiki Kaisha
InventorTetsuo Watanabe
Life of this patent
Estimating the term…
Abstract
In order to improve the reliability of a radiographic image detection unit and the reliability of a radiographic apparatus, when it is not detected that the radiographic image detection unit is mounted on a support portion or a cooling portion, processing for restricting radiography of a moving image is executed.
Claims7
A radiographic apparatus comprising:
- a mount detection unit which detects whether a radiographic image detection unit for acquiring a radiographic image is mounted on a cooling portion for cooling the radiographic image detection unit;
- and
- a controller which executes processing for restricting radiography of a moving image by the radiographic image detection unit when said mount detection unit does not detect mounting of the radiographic image detection unit on the cooling portion,
- wherein said controller restricts a frame rate of the moving image by the radiographic image detection unit more when said mount detection unit does not detect mounting of the radiographic image detection unit on the cooling portion than when said mount detection unit detects mounting of the radiographic image detection unit.
1 more element
A control method for a radiographic apparatus, comprising the steps of:
- detecting whether a radiographic image detection unit for acquiring a radiographic image is mounted on a support portion for supporting the radiographic image detection unit;
- and
- executing processing for restricting radiography of a moving image by the radiographic image detection unit when said detecting step does not detect mounting of the radiographic image unit on the support portion,
- wherein said executing processing step includes restricting a frame rate of the moving image by the radiographic image detection unit more when mounting of the radiographic image detection unit on the support portion is not detected in said detecting step than when mounting of the radiographic image detection unit is detected in said detecting step.
1 more element
A control method for a radiographic apparatus, comprising the steps of:
- detecting whether a radiographic image detection unit for acquiring a radiographic image is mounted on a cooling portion for cooling the radiographic image detection unit;
- and
- executing processing for restricting radiography of a moving image by the radiographic image detection unit when said detecting step does not detect mounting of the radiographic image detection unit on the cooling portion,
- wherein said executing processing step includes restricting a frame rate of the moving image by the radiographic image detection unit more when mounting of the radiographic image detection unit on the cooling portion is not detected in said detecting step than when mounting of the radiographic image detection unit is detected in said detecting step.
1 more element
A radiographic apparatus comprising:
- a mount detection unit which detects whether a radiographic image detection unit for acquiring a radiographic image is mounted on a support portion for supporting said radiographic image detection unit;
- and
- a controller which executes processing for restricting radiography of a moving image by the radiographic image detection unit when said mount detection unit does not detect mounting of the radiographic image detection unit on the support portion,
- wherein said controller restricts a frame rate of the moving image by the radiographic image detection unit more when said mount detection unit does not detect mounting of the radiographic image detection unit on the support portion than when said mount detection unit detects mounting of the radiographic image detection unit.
1 more element
A radiographic apparatus comprising:
- a mount detection unit which detects whether a radiographic image detection unit for acquiring a radiographic image is mounted on a support portion for supporting said radiographic image detection unit;
- and
- a controller which executes processing for restricting radiography of a moving image by the radiographic image detection unit when said mount detection unit does not detect mounting of the radiographic image detection unit on the support portion,
- wherein said controller controls display of an operation window for setting a frame rate which is displayed on a monitor so as to limit the frame rate when said mount detection unit does not detect mounting of the radiographic image detection unit on the support portion.
1 more element
Dependencies are inferred from the claim text.