公开(公告)号：US20220313214A1

公开(公告)日：2022-10-06

申请号：US17657153

申请日：2022-03-30

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Koji ANDO ,  Mitsuo AKIYAMA ,  Kodai HIRAYAMA ,  Yasuhiko ABE ,  Koichiro KURITA

IPC: A61B8/00 ,  A61B8/08

Abstract: The ultrasonic diagnostic apparatus according to any of embodiments includes processing circuitry. The processing circuitry is configured to acquire ultrasonic image data by ultrasonic scanning. The processing circuitry is configured to acquire multiple contour candidates based on a quantitative value indicating a function of a tissue, and superimpose the multiple contour candidates on the acquired ultrasonic image data to display the multiple contour candidates on a display. The processing circuitry is configured to determine contour data out of the multiple contour candidates.

公开(公告)号：US20220358643A1

公开(公告)日：2022-11-10

申请号：US17661083

申请日：2022-04-28

Applicant: Canon Medical Systems Corporation

Inventor： Kodai HIRAYAMA ,  Yasuhiko ABE ,  Koji ANDO

IPC: G06T7/00 ,  A61B6/00 ,  G06N20/00

Abstract: According to one embodiment, a medical image processing apparatus includes processing circuitry. The processing circuitry estimates a contour of a desired structure based on a medical image, receives a desired correction mode among multiple correction modes for correcting the estimated contour, and corrects the estimated contour according to the desired correction mode.

公开(公告)号：US20200330074A1

公开(公告)日：2020-10-22

申请号：US16843950

申请日：2020-04-09

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Mitsuo AKIYAMA ,  Nobuhide OOI ,  Koji ANDO ,  Kodai HIRAYAMA

IPC: A61B8/00 ,  G06T7/00

Abstract: An ultrasonic diagnostic apparatus according to an embodiment includes a processing circuitry. The processing circuitry is configured to display, as a live image, an image that data output from an ultrasonic probe represents; recognize an image type of the live image; extract, out of past data collected before the live image, data at least a part of which is in common to the image type of the live image; and display an image that the extracted data represents on the same screen as that of the live image.

公开(公告)号：US20190320992A1

公开(公告)日：2019-10-24

申请号：US16382827

申请日：2019-04-12

Applicant: Canon Medical Systems Corporation

Inventor： Takashi KOYAKUMARU ,  Nobuhide OOI ,  Koji ANDO ,  Mitsuo AKIYAMA ,  Sayaka TAKAHASHI ,  Ryoichi NAGAE ,  Minori IZUMI ,  Takayuki KOJIMA

IPC: A61B6/00 ,  A61B8/08 ,  A61B5/055

Abstract: The X-ray diagnostic apparatus according to a present embodiment includes processing circuitry. The processing circuitry is configured to: generate an X-ray image of an object by irradiating the object with X-rays; acquire an evaluation result of at least one of elasticity evaluation of a blood vessel of the object and thickness evaluation of a wall of the blood vessel of the object; generate a superimposed image in which the evaluation result is superimposed on the X-ray image; and display the superimposed image on a display.