PROCESSING APPARATUS AND PROCESSING METHOD
    2.
    发明公开

    公开(公告)号:US20240193829A1

    公开(公告)日:2024-06-13

    申请号:US18522839

    申请日:2023-11-29

    Abstract: A processing apparatus for a medical image that is obtained by a multi-energy CT scan according to an embodiment includes processing circuitry. The processing circuitry reconstructs a first image based on scan data that is obtained by a multi-energy CT scan. The processing circuitry causes a display to display side by side, with respect to an area of interest that is specified on the first image, a first numerical value obtained based on the first image and a second numerical value obtained based on a second image that is different from the first image and that is obtained based on the scan data.

    MEDICAL IMAGE PROCESSING DEVICE AND MEDICAL IMAGE PROCESSING METHOD

    公开(公告)号:US20240099675A1

    公开(公告)日:2024-03-28

    申请号:US18475617

    申请日:2023-09-27

    CPC classification number: A61B6/4241 G06T11/003 G06T2207/10081

    Abstract: A medical image processing device includes processing circuitry. The processing circuitry sets a first energy bin at a k-absorption edge of a specific substance and sets a second energy bin and a third energy bin on both sides of the first energy bin. The processing circuitry generates a first medical image and a second medical image in which the specific substance is more emphasized using data of the energy bins. The processing circuitry outputs the medical images via an output interface. The processing circuitry sets a weighting for the data in the first energy bin when the second medical image is generated to be less than a weighting for the data in the second energy bin when the second medical image is generated and to be less than a weighting for the data in the first energy bin when the first medical image is generated.

    IMAGE PROCESSING APPARATUS AND MEDICAL IMAGE TAKING APPARATUS

    公开(公告)号:US20190114772A1

    公开(公告)日:2019-04-18

    申请号:US16162986

    申请日:2018-10-17

    Abstract: An image processing apparatus includes processing circuitry configured: to obtain a plurality of images taken so as to include a target site of a subject in temporal phases; and to calculate an index indicating a state of an adhesion at a boundary between a first site of the subject corresponding to a first region and a second site of the subject corresponding to a second region, by using classification information used for classifying each of pixels into one selected from between a first class related to the first region and a second class related to a second region positioned adjacent to the first region in a predetermined direction, on a basis of mobility information among the images in the temporal phases with respect to the pixels in the images that are arranged in the predetermined direction across the boundary between the first region and the second region of the images.

    MEDICAL IMAGE PROCESSING APPARATUS AND MEDICAL IMAGE PROCESSING METHOD

    公开(公告)号:US20250054150A1

    公开(公告)日:2025-02-13

    申请号:US18795801

    申请日:2024-08-06

    Abstract: A medical image processing apparatus includes processing circuitry that obtains 1st projection data of a 1st region with 1st dynamic data and 2nd projection data of a 2nd region with 2nd dynamic data; when the 1st and 2nd dynamic data exceed a threshold and match in magnitude of motion, extracts, from the 1st and 2nd projection dataset for an angular range at a time interval or for the magnitude, a 1st projection dataset and 2nd projection dataset, respectively; when the 1st and 2nd dynamic data exceed the threshold and differ in the magnitude, extracts the 1st projection dataset from the 1st projection data for the magnitude, and extracts the 2nd projection dataset for the same magnitude from the 2nd projection data; reconstructs 1st and 2nd volume data based on the 1st and 2nd projection datasets, respectively; and generates volume data concatenating the 1st and 2nd volume data.

    MEDICAL DEVICE OPERATION METHOD AND DRUG TREATMENT SUPPORT SYSTEM

    公开(公告)号:US20240081763A1

    公开(公告)日:2024-03-14

    申请号:US18463384

    申请日:2023-09-08

    CPC classification number: A61B6/5205 A61B6/032 A61B6/4241 A61B6/482 A61M5/2066

    Abstract: According to one embodiment, a medical device operation method includes a monitoring step and an application step. In the monitoring step, a monitoring apparatus executes first CT imaging on a treatment target person into which a first drug particle with a suppressed onset of a treatment effect is introduced, and monitors an accumulation of the first drug particles in a tissue, based on spectral information acquired by the first CT imaging. In the application step, an application apparatus applies an action for exerting the treatment effect of the first drug particle to the first drug particle accumulating in the tissue, by using as a trigger an event that the accumulation of the first drug particles in the tissue satisfies an objective condition.

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