Contrast medium injection management apparatus, image diagnostic apparatus, and contrast medium injection apparatus
AssigneesKabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation
InventorsSatoru Ohishi, Takuya Sakaguchi
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Abstract
A contrast medium injection management apparatus includes a measuring unit which repeatedly measures the injection amount of contrast medium injected from at least one contrast medium injection device into a subject to be examined, a cumulative injection amount calculating unit which repeatedly calculates a cumulative injection amount at the start of examination or after an arbitrary point of time from the injection amount, and a display unit which displays the cumulative injection amount.
Claims24
A contrast medium injection management apparatus comprising:
- a measuring unit which repeatedly measures an injection amount of contrast medium injected from at least one contrast medium injection device into a subject to be examined;
- a cumulative injection amount calculating unit which repeatedly calculates a cumulative injection amount at the start of examination or after an arbitrary point of time from the injection amount;
- and
- a display unit which displays the cumulative injection amount.
A contrast medium injection management apparatus comprising:
- a measuring unit which repeatedly measures the injection amount of contrast medium injected from at least one contrast medium injection device into a subject to be examined;
- a cumulative injection amount calculating unit which repeatedly calculates a cumulative injection amount at the start of examination or after an arbitrary point of time from the injection amount;
- and
- a display unit which displays a warning message when the cumulative injection amount exceeds a reference injection amount.
A contrast medium injection management apparatus comprising:
- a measuring unit which repeatedly measures the injection amount of contrast medium injected from at least one contrast medium injection device into a subject to be examined;
- a cumulative injection amount calculating unit which repeatedly calculates a cumulative injection amount at the start of examination or after an arbitrary point of time from the injection amount;
- and
- a display unit which displays an early alert message when the cumulative injection amount exceeds a predetermined ratio to a reference injection amount.
A contrast medium injection management apparatus comprising:
- a measuring unit which repeatedly measures the injection amount of contrast medium injected from at least one contrast medium injection device into a subject to be examined;
- a cumulative injection amount calculating unit which repeatedly calculates a cumulative injection amount at the start of examination or after an arbitrary point of time from the injection amount;
- and
- a display unit which displays an early alert message when the cumulative injection amount exceeds a predetermined ratio to a reference injection amount, and displays a warning message when the cumulative injection amount exceeds the reference injection amount.
An image diagnostic apparatus comprising:
- means for storing an examination routine having a plurality of imaging operations in sequence;
- means for storing a planned injection amount of contrast medium used for each imaging operation in the examination routine;
- means for calculating a total injection amount of contrast medium used in the examination routine from a planned injection amount of contrast medium used for each of said plurality of imaging operations;
- means for displaying a planned injection amount of contrast medium to be used for each of said plurality of injecting operations and the calculated total injection amount of contrast medium;
- and
- means for modifying the contrast medium amount for said each examination in accordance with an instruction from an operator.
Dependencies are inferred from the claim text.