公开(公告)号：US20220096028A1

公开(公告)日：2022-03-31

申请号：US17488940

申请日：2021-09-29

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Kazuki GATAYAMA ,  Kusuto KOGA

IPC: A61B6/00 ,  A61B6/03

Abstract: A photon counting computed tomography (CT) apparatus according to an embodiment includes a photon counting detector and processing circuitry. The photon counting detector detects X-ray photons to acquire energy information. The processing circuitry acquires at least one piece of information out of information on an imaging mode, information on a site to be imaged, and information on a medical device. The processing circuitry, based on the acquired information, determines at least one condition out of a condition on an energy band of data collected by the photon counting detector and a condition on an energy band for data for use in reconstruction processing out of the data collected by the photon counting detector.

公开(公告)号：US20220202384A1

公开(公告)日：2022-06-30

申请号：US17645809

申请日：2021-12-23

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Ryusei SAIKI ,  Kazuki GATAYAMA ,  Kusuto KOGA ,  Katsuhiko ISHIDA ,  Tadatsugu NUNOME

IPC: A61B6/00 ,  G06F3/0482 ,  G06F3/04847 ,  G06F3/0486

Abstract: A medical image diagnosis apparatus according to an embodiment includes an X-ray tube and an X-ray detector, an input interface, and processing circuitry. The processing circuitry is configured to cause a protocol selecting screen to be displayed, which includes a first display region used for displaying a plurality of imaging protocols each including at least one scan and a second display region used for displaying a plurality of icons representing a plurality of scans selected from the imaging protocols and being arranged in a sequential order of execution. When a scan condition of the plurality of scans in the second display region is revised, the processing circuitry is configured to change the display the plurality of icons in accordance with the revised scan condition. The processing circuitry is configured to cause the protocol selecting screen to transition to a scan executing screen including the second display region and being used for executing the plurality of scans as one imaging protocol in the sequential order corresponding to the plurality of icons displayed in the second display region.

公开(公告)号：US20180206811A1

公开(公告)日：2018-07-26

申请号：US15879966

申请日：2018-01-25

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Kazuki GATAYAMA ,  Shinsuke TSUKAGOSHI ,  Katsuhiko ISHIDA ,  Kusuto KOGA

IPC: A61B6/00 ,  A61B6/03 ,  G01N23/046 ,  G06T7/00

CPC classification number: A61B6/545 ,  A61B6/027 ,  A61B6/032 ,  A61B6/08 ,  A61B6/4035 ,  A61B6/465 ,  A61B6/481 ,  A61B6/482 ,  A61B6/488 ,  A61B6/5235 ,  A61B6/5241 ,  A61B6/56 ,  G01N23/046 ,  G01N2223/401 ,  G01N2223/419 ,  G06T7/0012 ,  G06T2207/10124

Abstract: An X-ray CT apparatus according to the embodiment executes an imaging according to an imaging protocol including one or more image elements corresponding to an imaging type. The X-ray CT apparatus includes an X-ray source, an X-ray detector and processing circuitry. The X-ray source radiates an X-ray. The X-ray detector detects the X-ray. The processing circuitry merges, when first and second imaging protocols are set, first and second imaging elements, respectively included in the first and second imaging protocols, corresponding to same imaging type into a single third imaging element, thereby generating a third imaging protocol including the third imaging element.

公开(公告)号：US20240307014A1

公开(公告)日：2024-09-19

申请号：US18604684

申请日：2024-03-14

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Atsushi FUKANO ,  Kusuto KOGA ,  Terutada SHUTO ,  Masami OGURA

IPC: A61B6/50 ,  A61B5/352 ,  A61B5/353 ,  A61B6/03 ,  A61B6/40

CPC classification number: A61B6/503 ,  A61B5/352 ,  A61B5/353 ,  A61B6/03 ,  A61B6/40

Abstract: A medical image diagnostic apparatus of an embodiment has processing circuitry. The processing circuitry is configured to acquire electrocardiographic waveform data of a subject, and set one imaging condition to be applied to electrocardiogram-gated imaging of the subject among a plurality of preset imaging conditions for electrocardiogram-gated imaging on the basis of the acquired electrocardiographic waveform data.

公开(公告)号：US20210279918A1

公开(公告)日：2021-09-09

申请号：US17188770

申请日：2021-03-01

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Kusuto KOGA ,  Kazuki GATAYAMA ,  Katsuhiko ISHIDA ,  Tadatsugu NUNOME ,  Ryusei SAIKI

IPC: G06T11/00 ,  A61B5/00 ,  G06T7/00 ,  G06T5/50

Abstract: A medical information processing apparatus according to an embodiment includes a processing circuit. The processing circuit is configured: to generate, on the basis of first data obtained in a first imaging process, second data equivalent to data obtained in an imaging process performed under an image taking condition different from that of the first imaging process; to generate, on the basis of quality of the second data, assistance information to assist reviewing related to a second imaging process scheduled to be executed later than the first imaging process under an image taking condition different from that of the first imaging process; and to cause a display circuit to display the assistance information prior to the execution of the second imaging process.