公开(公告)号：US20210401406A1

公开(公告)日：2021-12-30

申请号：US17305106

申请日：2021-06-30

Applicant: National University Corporation Okayama University ,  CANON MEDICAL SYSTEMS CORPORATION

Inventor： Norihisa TOH ,  Kousuke NAMIKI ,  Koichiro KURITA

IPC: A61B8/08

Abstract: An ultrasonic diagnostic device according to an embodiment includes processing circuitry. The processing circuitry estimates a health state on the basis of a measurement value measured using ultrasonic image data. The processing circuitry determines an additional examination used to diagnose the health state, on the basis of the estimated health state. The processing circuitry outputs information indicative of the health state and the additional examination.

公开(公告)号：US20240215957A1

公开(公告)日：2024-07-04

申请号：US18609670

申请日：2024-03-19

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Kousuke NAMIKI

IPC: A61B8/08 ,  A61B8/06 ,  G06T7/70 ,  G16H50/20

CPC classification number: A61B8/5223 ,  A61B8/065 ,  A61B8/488 ,  A61B8/5269 ,  A61B8/5284 ,  G06T7/70 ,  G16H50/20 ,  G06T2207/10132 ,  G06T2207/20081 ,  G06T2207/30048

Abstract: An apparatus according to an embodiment includes a processing circuit. The processing circuit is configured to obtain first Doppler waveform data related to a left ventricular blood inflow. The processing circuit is configured to detect positions of an E-wave and an A-wave in the first Doppler waveform data, by using the first Doppler waveform data and a trained model trained with training data that includes at least positions of an E-wave and an A-wave in each of a plurality of pieces of second Doppler waveform data related to left ventricular blood inflows and the plurality of pieces of second Doppler waveform data.

公开(公告)号：US20210307725A1

公开(公告)日：2021-10-07

申请号：US17219944

申请日：2021-04-01

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Kousuke NAMIKI

IPC: A61B8/08 ,  A61B8/06 ,  G06T7/70 ,  G16H50/20

Abstract: An apparatus according to an embodiment includes a processing circuit. The processing circuit is configured to obtain first Doppler waveform data related to a left ventricular blood inflow. The processing circuit is configured to detect positions of an E-wave and an A-wave in the first Doppler waveform data, by using the first Doppler waveform data and a trained model trained with training data that includes at least positions of an E-wave and an A-wave in each of a plurality of pieces of second Doppler waveform data related to left ventricular blood inflows and the plurality of pieces of second Doppler waveform data.

公开(公告)号：US20180242952A1

公开(公告)日：2018-08-30

申请号：US15908047

申请日：2018-02-28

Applicant: Canon Medical Systems Corporation

Inventor： Shunsuke SATOH ,  Kousuke NAMIKI ,  Eiji GOTO ,  Shouichi NAKAUCHI ,  Osamu NAKAJIMA

IPC: A61B8/08 ,  G06T7/00

CPC classification number: A61B8/5223 ,  A61B8/0841 ,  A61B8/5207 ,  A61B90/37 ,  A61B2017/00778 ,  A61B2090/061 ,  A61B2090/378 ,  G06T7/0012

Abstract: According to one embodiment, an ultrasound image diagnosis apparatus includes a display and a control circuit. The display is con figured to display an ultrasound image generated based on an echo signal of ultrasound waves transmitted to a site to be diagnosed. The control circuit is configured to measure a measurement target on the ultrasound image of the site to be diagnosed displayed on the display. The control circuit performs a definition function to define the distance between a caliper used to measure the measurement target and a guide used to arrange the caliper at the position of the measurement target, a display control function to control the display of the caliper and the guide arranged to be separated by the distance defined such that the caliper and the guide are integrally movable on the ultrasound image, and a measurement function to measure the measurement target using the caliper.