公开(公告)号：US20230147719A1

公开(公告)日：2023-05-11

申请号：US18051205

申请日：2022-10-31

Applicant: CANON MEDICAL SYSTEMS CORPORATION ,  National Cancer Center

Inventor： Yuka SHIMOMURA ,  Anri YAMAZAKI ,  Longxun PIAO ,  Minoru NAKATSUGAWA ,  Naoki MIHARA ,  Masami MUKAI ,  Noriaki NAKAJIMA

IPC: G16H10/60 ,  G16H40/20

CPC classification number: G16H10/60 ,  G16H40/20

Abstract: A medical information processing apparatus according to an embodiment includes a processing circuitry. The processing circuitry acquires operation information of a medical worker for medical treatment information of a target patient or operation information of a medical worker for medical treatment information of a similar patient who is similar to the target patient. Based on the operation information, the processing circuitry calculates the concordance rate between a period for which the medical treatment information of the target patient or the medical treatment information of the similar patient is referred to and the period for which the medical treatment information of the target patient is displayed. The processing circuitry performs display of information about the concordance rate.

公开(公告)号：US20230020543A1

公开(公告)日：2023-01-19

申请号：US17809141

申请日：2022-06-27

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Longxun PIAO ,  Sho SASAKI ,  Kosuke ARITA

IPC: G06K9/62

Abstract: A learning system includes processing circuitry. The processing circuitry is configured to acquire a first data distribution for a first data set out of data sets based on a first cohort, to select a second cohort that is used to update a first model out of a plurality of second cohorts on the basis of the acquired first data distribution, and to update the first model on the basis of at least part of a second data set out of data sets based on the selected second cohort.

公开(公告)号：US20210104324A1

公开(公告)日：2021-04-08

申请号：US17062920

申请日：2020-10-05

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Yudai YAMAZAKI ,  Longxun PIAO ,  Yuka SHIMOMURA

IPC: G16H50/20 ,  G16H50/30 ,  G16H10/60 ,  G16H15/00

Abstract: A diagnosis supporting system according to embodiments includes a memory that stores medical information including patient information relating to a condition of a patient, and intervention information relating to an intervention for the patient; and processing circuitry that extracts a change point in the medical information, that calculates a first change amount indicating a change in the patient information between before and after the change point, and a second change amount indicating a change in the intervention information between before and after the change point, and that performs display based on the first change amount and the second change amount in a display mode set according to at least one of the first change amount and the second change amount.

公开(公告)号：US20190066827A1

公开(公告)日：2019-02-28

申请号：US16110810

申请日：2018-08-23

Applicant: Canon Medical Systems Corporation

Inventor： Kazumasa NORO ,  Yusuke KANO ,  Kazuki UTSUNOMIYA ,  Longxun PIAO

IPC: G16H15/00 ,  G06F3/0482 ,  G16H30/20

Abstract: A medical information processing system comprises a memory and processing circuitry. The memory is configured to store therein pieces of first medical data each of which includes at least image data indicating medical information and pieces of second medical data each of which is included in data indicating medical information and is other than the first medical data, so that the pieces of first medical data and the pieces of second medical data are associated with times. The processing circuitry is configured to receive an operation performed on any of the pieces of second medical data displayed in time series, to acquire a time range corresponding to the received operation, extract at least one of the pieces of first medical data corresponding to the time range from the memory, and display at least one extracted piece of first medical data.