公开(公告)号：US20230124908A1

公开(公告)日：2023-04-20

申请号：US17823324

申请日：2022-08-30

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Chihiro HATTORI ,  Yasuko FUJISAWA ,  Takuya SAKAGUCHI

IPC: A61F2/04 ,  G06T7/00

Abstract: A medical image processing apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to obtain a medical image related to the pancreas. The processing circuitry is configured to extract a pancreas region included in the medical image. The processing circuitry is configured to extract at least one tubular structure region from the inside of the pancreas region. The processing circuitry is configured to identify a first end part and a second end part related to the pancreas on the basis of the pancreas region. The processing circuitry is configured to estimate a primary pancreatic duct centerline of the pancreas on the basis of the tubular structure region, the first end part, and the second end part.

公开(公告)号：US20210201482A1

公开(公告)日：2021-07-01

申请号：US17130230

申请日：2020-12-22

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Chihiro HATTORI ,  Takuya SAKAGUCHI

IPC: G06T7/00 ,  G16H50/20 ,  G06K9/62 ,  G16H10/60

Abstract: In one embodiment, a medical information processing apparatus includes processing circuitry configured to: perform processing using a trained model that is generated by machine learning with a plurality of training data; acquire first attribute data indicating an attribute of an object-to-be-trained related to the plurality of training data that are used for generating the trained model; acquire second attribute data indicating an attribute of an object-to-be-diagnosed; and perform the processing on input-data of the object-to-be-diagnosed based on goodness of fit that is an index indicating degree of matching between the first attribute data and the second attribute data.

公开(公告)号：US20220237774A1

公开(公告)日：2022-07-28

申请号：US17581036

申请日：2022-01-21

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Aina IKEZAKI ,  Yasuko FUJISAWA ,  Chihiro HATTORI ,  Naotaka SAKASHITA

IPC: G06T7/00

Abstract: A medical information processing apparatus according to an embodiment includes a processing circuitry. The processing circuitry is configured to: obtain first nerve activity information indicating an activity of a nerve of a subject; estimate first feeling information indicating a feeling experienced by the subject on the basis of the first nerve activity information; and determine presentation information to enable an evaluator to experience the feeling of the subject, on the basis of the first feeling information.

公开(公告)号：US20230360209A1

公开(公告)日：2023-11-09

申请号：US18303047

申请日：2023-04-19

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Chihiro HATTORI ,  Yasuko FUJISAWA

IPC: G06T7/00 ,  A61B6/00

CPC classification number: G06T7/0012 ,  A61B6/52 ,  G06T2207/10072

Abstract: A medical image processing apparatus of an embodiment includes processing circuitry. The processing circuitry acquires a medical image and a heat map. The processing circuitry determines a transmittance of the heat map on the basis of pixel values of the medical image. The processing circuitry generates a superimposed image obtained by superimposing the heat map having the determined transmittance on the medical image.

公开(公告)号：US20230343439A1

公开(公告)日：2023-10-26

申请号：US18191140

申请日：2023-03-28

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Takuya SAKAGUCHI ,  Yasuko FUJISAWA ,  Chihiro HATTORI ,  Kota AOYAGI

IPC: G16H30/40

CPC classification number: G16H30/40

Abstract: A medical information processing system of an embodiment includes processing circuitry. The processing circuitry acquires medical data regarding a first target of a patient according to an examination order. The processing circuitry generates first support information for supporting diagnosis of the first subject on the basis of the medical data. The processing circuitry analyzes a second subject different from the first subject on the basis of the medical data. The processing circuitry generates second support information for supporting diagnosis of the second target on the basis of an analysis result of the second target. The processing circuitry causes a display unit to display at least the second support information between the first support information and the second support information.