公开(公告)号：US20240180508A1

公开(公告)日：2024-06-06

申请号：US18526092

申请日：2023-12-01

Applicant: KINKI UNIVERSITY ,  Canon Medical Systems Corporation

Inventor： Yoshiyuki ASAI ,  Mika YAMAMURO ,  Haruki IWAI ,  Naoko KURATOMI ,  Yoshimasa KOBAYASHI ,  Rie IKEZAKI

IPC: A61B6/50 ,  A61B6/04

CPC classification number: A61B6/502 ,  A61B6/0414

Abstract: According to one embodiment, a mammography apparatus includes processing circuitry. The processing circuitry is configured to acquire, as information on preliminary X-ray imaging for a breast of a subject, first information including at least one of an imaging condition, breast state information indicating a state of the breast, and/or information on the subject. The processing circuitry is configured to calculate an index for the breast based on the first information.

公开(公告)号：US20220185524A1

公开(公告)日：2022-06-16

申请号：US17552023

申请日：2021-12-15

Applicant: Canon Medical Systems Corporation

Inventor： Yoshimasa KOBAYASHI ,  Yasuhiro SUGAWARA ,  Seiichi NISHIZUKA ,  Takehiro FUKUZAKI ,  Daisuke SATO ,  Tatsuaki KODAKA ,  Akitoshi SATO ,  Tomio MAEHAMA

IPC: B65B67/04 ,  A61B50/30 ,  B65B69/00 ,  B65B5/04 ,  B65B53/02

Abstract: A wrap replacing apparatus according to the embodiments includes: an insertion port into which a medical device wrapped in a first bag is inserted; a peeler configured to peel off the first bag from the medical device inserted into the insertion port; a wrapper configured to wrap in a second bag the medical device from which the first bag is peeled off; and a take-out port from which the medical device wrapped in the second bag is taken out.

公开(公告)号：US20220175330A1

公开(公告)日：2022-06-09

申请号：US17643008

申请日：2021-12-07

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Yoshimasa KOBAYASHI ,  Seiichirou NAGAI

IPC: A61B6/00 ,  A61L2/24 ,  A61L2/10

Abstract: A medical diagnostic apparatus according to an embodiment includes a contact component, a deep ultraviolet source, and a processing circuitry. The contact component has a contact region that is contacted by a subject during a medical practice. The deep ultraviolet source is provided with the contact component to irradiate the contact region with deep ultraviolet rays. The processing circuitry is configured to control the deep ultraviolet source to irradiate the contact region with deep ultraviolet rays when the medical practice is not performed.

公开(公告)号：US20210100521A1

公开(公告)日：2021-04-08

申请号：US17061729

申请日：2020-10-02

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Haruki IWAI ,  Yoshimasa KOBAYASHI

IPC: A61B6/00 ,  G01N23/044

Abstract: An X-ray diagnosis apparatus according to an embodiment includes processing circuitry configured: to acquire a two-dimensional X-ray image of an examined subject imaged in a first imaging process; to designate at least one track on which an X-ray generator is to move in a second imaging process to be performed after the first imaging process; and to perform a predicting process of predicting, on the basis of the two-dimensional X-ray image and the track, an artifact that is to occur when the second imaging process is performed by using the track.

公开(公告)号：US20210052247A1

公开(公告)日：2021-02-25

申请号：US17078301

申请日：2020-10-23

Applicant: Canon Medical Systems Corporation

Inventor： Yoshimasa KOBAYASHI

IPC: A61B8/08 ,  A61B5/00 ,  A61B5/055 ,  A61B6/03 ,  A61B6/00

Abstract: According to one embodiment, a medical information processing system includes processing circuitry. The processing circuitry acquires an ultrasound image of a subject. The processing circuitry acquires a first modality image of the subject, the first modality image differing from the ultrasound image. The processing circuitry acquires an imaging position for the ultrasound image. The processing circuitry generates diagnosis support information for the subject based on the ultrasound image, the imaging position for the ultrasound image, and the first modality image.

公开(公告)号：US20180368788A1

公开(公告)日：2018-12-27

申请号：US16014701

申请日：2018-06-21

Applicant: Canon Medical Systems Corporation

Inventor： Yoshimasa KOBAYASHI ,  Kazunari Shima ,  Hayato Kasaoka ,  Takahiro Tanaka ,  Hisanori Kato ,  Nobuo Kobayashi ,  Norimitsu Kosugi

IPC: A61B6/06 ,  A61B6/00 ,  G06T7/00 ,  G06T3/40

Abstract: According to one embodiment, an X-ray diagnostic apparatus includes an X-ray movable diaphragm and processing circuitry. The X-ray movable diaphragm limits an irradiation field of an X-ray. The processing circuitry sets an FOV size related to the irradiation field, sets a virtual field of view having the FOV size, the virtual field of view being able to include an outside region of an X-ray detection region and at least a part of the X-ray detection region, and controls the X-ray movable diaphragm so as to apply the X-ray to a common region between the virtual field of view and the X-ray detection region.

公开(公告)号：US20180357762A1

公开(公告)日：2018-12-13

申请号：US16001358

申请日：2018-06-06

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Yoshimasa KOBAYASHI ,  Hisanori KATO

IPC: G06T7/00 ,  G06T7/60 ,  G06T11/00 ,  G06T15/00 ,  G06T11/60 ,  A61B6/00 ,  A61B6/02

CPC classification number: G06T7/0012 ,  A61B6/025 ,  A61B6/486 ,  A61B6/505 ,  G06T7/60 ,  G06T11/003 ,  G06T11/60 ,  G06T15/005 ,  G06T2200/04 ,  G06T2207/10112 ,  G06T2207/10116 ,  G06T2207/20216

Abstract: An image processing apparatus according to an embodiment has processing circuitry configured to acquire three-dimensional medical image data; set coordinates of at least two or more elements to evaluate an evaluation target represented by the three-dimensional medical image data, on images of different positioning slices of the three-dimensional medical image data; calculate a measured value for evaluating the evaluation target based on the coordinates; and control a display to display the measured value.

公开(公告)号：US20250025361A1

公开(公告)日：2025-01-23

申请号：US18777252

申请日：2024-07-18

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Suzuna SAITO ,  Yoshimasa KOBAYASHI ,  Rie IKEZAKI ,  Hiroki TONOTSUKA ,  Katsuo TAKAHASHI ,  Hayato KASAOKA ,  Yoshinori SHIMIZU ,  Seiichirou NAGAI

IPC: A61G13/12 ,  A61B6/04 ,  A61G13/02

Abstract: A medical support device according to an embodiment is configured to support a subject. The medical support device includes a movable part configured to operate in accordance with an operation inside the medical support device.

公开(公告)号：US20240197274A1

公开(公告)日：2024-06-20

申请号：US18534886

申请日：2023-12-11

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Daisuke SATO ,  Yoshimasa KOBAYASHI ,  Katsuo TAKAHASHI ,  Suzuna SAITO ,  Takahiro TANAKA ,  Katsunori KOJIMA

IPC: A61B6/00 ,  A61B6/04 ,  A61B6/42 ,  A61B6/46 ,  G06T7/00

CPC classification number: A61B6/5205 ,  A61B6/0487 ,  A61B6/4208 ,  A61B6/463 ,  G06T7/0012

Abstract: In one embodiment, an X-ray diagnostic apparatus comprising: an X-ray tube configured to irradiate an imaging part of an object with X-rays; an X-ray detector configured to detect the X-rays; an image sensor configured to image the object; and processing circuitry configured to acquire: a human body model; image data from the image sensor; and imaging geometry information, detect positioning of the object from the image data, set the human body model based on detected positioning of the object, generate a predicted X-ray image that is predicted to be detected by the X-ray detector, by using the set human body model and the imaging geometry information, and display the predicted X-ray image.

公开(公告)号：US20220172320A1

公开(公告)日：2022-06-02

申请号：US17457046

申请日：2021-12-01

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Yoshimasa KOBAYASHI ,  Takahiro INAGAKI

IPC: G06T3/20 ,  G06T7/00 ,  G06T7/68 ,  G06T7/70 ,  G06T7/30 ,  A61B6/00 ,  A61B6/02 ,  A61B6/04

Abstract: A medical image processing apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to change the position of a breast rendered in a first medical image. On the basis of the post-change position of the breast, the processing circuitry is configured to correct the position of the breast rendered in a second medical image in which the positional arrangement state of the breast is the same as that in the first medical image.