公开(公告)号：US20240074696A1

公开(公告)日：2024-03-07

申请号：US18459550

申请日：2023-09-01

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Kosuke ARITA ,  Yudai YAMAZAKI

IPC: A61B5/00 ,  G06V10/44

CPC classification number: A61B5/441 ,  A61B5/0033 ,  A61B5/0075 ,  G06V10/44

Abstract: An information processing device includes processing circuitry. The processing circuitry acquires observation data which is acquired when a target event is observed. The processing circuitry converts the observation data to a feature quantity of the target event using a machine learning model. The processing circuitry restores the observation data from the feature quantity using a numerical simulation model. The processing circuitry trains the machine learning model on the basis of a discrepancy between first observation data which is the observation data that has not been converted to the feature quantity and second observation data which is the observation data restored from the feature quantity.

公开(公告)号：US20230377757A1

公开(公告)日：2023-11-23

申请号：US18318018

申请日：2023-05-16

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Sho SASAKI ,  Yudai YAMAZAKI ,  Shinya SUGIYAMA ,  Longxun PIAO ,  Kosuke ARITA

IPC: G16H50/30

CPC classification number: G16H50/30

Abstract: A medical information processing device of embodiments includes processing circuitry. The processing circuitry is configured to acquire first time-series data regarding a first parameter and second time-series data regarding a second parameter different from the first parameter, identify a first risk range regarding the first parameter and a second risk range regarding the second parameter, and generate display information indicating the first time-series data and the second time-series data in association with each other on a display area in which the first risk range and the second risk range are associated.

公开(公告)号：US20230230703A1

公开(公告)日：2023-07-20

申请号：US18147333

申请日：2022-12-28

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Yudai YAMAZAKI ,  Sho SASAKI ,  Kosuke ARITA ,  Longxun PIAO

IPC: G16H50/20

CPC classification number: G16H50/20 ,  G16H50/30

Abstract: A medical information processing device of an embodiment includes a processing circuitry. The processing circuitry extracts first medical treatment information related to diagnostic support information from among a plurality of pieces of medical treatment information on the basis of a corresponding relationship in which the diagnostic support information and the plurality of pieces of medical treatment information are associated, and a degree of contribution of each of the plurality of pieces of medical treatment information to the diagnostic support information, extracts second medical treatment information related to the first medical treatment information from among the plurality of pieces of medical treatment information on the basis of degrees of mutual relevance of the medical treatment information and the degree of contribution of each of the plurality of pieces of medical treatment information, and causes a display unit to display these information.

公开(公告)号：US20230113324A1

公开(公告)日：2023-04-13

申请号：US17937863

申请日：2022-10-04

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Kosuke ARITA ,  Longxun PIAO ,  Sho SASAKI ,  Yudai YAMAZAKI

IPC: A61B5/00 ,  G16H50/30 ,  G16H50/70

Abstract: A medical information processing device according to an embodiment includes processing circuitry. The processing circuitry is configured to acquire biometric information on a patient, detect a trend change in the biometric information at a predetermined timing on a basis of time-series data regarding the biometric information, and determine whether the trend change is due to a measurement error in the biometric information or due to a change in a condition of the patient.

公开(公告)号：US20220336063A1

公开(公告)日：2022-10-20

申请号：US17658268

申请日：2022-04-07

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Kazumasa NORO ,  Yusuke KANO ,  Sho SASAKI ,  Yudai YAMAZAKI ,  Kosuke ARITA

IPC: G16H10/60

Abstract: A medical information processing apparatus comprises processing circuitry. The processing circuitry extracts a character string having clinical meaning from first medical data indicating text data included in medical information, as a topic indicating a reference viewpoint of the medical information. The processing circuitry selects one of the topics from the extracted topics according to a user input. The processing circuitry, among second medical data that includes one or more pieces of data representing a condition of a subject to be examined and that is included in the medical information, performs control of displaying the second medical data related to one of the selected topics on a display device.