公开(公告)号：US20220079538A1

公开(公告)日：2022-03-17

申请号：US17475745

申请日：2021-09-15

申请人： Konica Minolta, Inc.

发明人： Akinori TSUNOMORI

IPC分类号： A61B6/00 ,  H04N5/262

摘要： An X-ray-dynamic-image display apparatus includes a first hardware processor that: obtains X-ray-dynamic-image related information on an X-ray dynamic image obtained through X-ray dynamic imaging and camera-moving-image related information on a camera moving image obtained through camera imaging; and synchronously displays the X-ray-dynamic-image related information and the camera-moving-image related information.

公开(公告)号：US20170116731A1

公开(公告)日：2017-04-27

申请号：US15297632

申请日：2016-10-19

申请人： Konica Minolta, Inc.

发明人： Akinori TSUNOMORI ,  Hirotake MINAMI

IPC分类号： G06T7/00 ,  G06T5/00

CPC分类号： G06T7/0012 ,  G06T7/11 ,  G06T7/136 ,  G06T2207/10116 ,  G06T2207/30068

摘要： A medical image system, including: a target region extraction section which extracts a target region from a medical image obtained by X-ray imaging of a target site; a first extraction section which extracts an initial region from the target region, the initial region having a brightness value which is equal to or larger than a first reference value; a second extraction section which extracts a region having a brightness value that is equal to or smaller than a second reference value from a region including the initial region in the target region; an acquisition section which calculates areas of the target region, the region including the initial region and the region extracted by the second extraction section, and acquires an index regarding a lesion based on the calculated areas; and a display section which displays the acquired index regarding the lesion.

公开(公告)号：US20220245816A1

公开(公告)日：2022-08-04

申请号：US17645853

申请日：2021-12-23

申请人： Konica Minolta, Inc.

发明人： Ryoichi WATANABE ,  Akinori TSUNOMORI ,  Sumiya NAGATSUKA ,  Ikki NAKAMURA

IPC分类号： G06T7/00 ,  G16H50/20 ,  G06T7/246

摘要： A medical information management apparatus includes a hardware processor that manages first dynamic information obtained by performing dynamic radiographing on a first subject that does not have a disease and first attribute information of the first subject. The first dynamic information and the first attribution information is associated with each other.

公开(公告)号：US20170287114A1

公开(公告)日：2017-10-05

申请号：US15462237

申请日：2017-03-17

申请人： Konica Minolta, Inc.

发明人： Hitoshi FUTAMURA ,  Koichi FUJIWARA ,  Sho NOJI ,  Akinori TSUNOMORI

IPC分类号： G06T5/00 ,  G06T7/00 ,  G06T11/20 ,  G06K9/46

CPC分类号： G06T5/002 ,  A61B5/024 ,  A61B5/113 ,  A61B5/7285 ,  A61B6/541 ,  G06K9/00771 ,  G06K9/4604 ,  G06K2209/051 ,  G06T7/00 ,  G06T7/0012 ,  G06T7/0016 ,  G06T11/206 ,  G06T2207/10016 ,  G06T2207/10116 ,  G06T2207/30048 ,  G06T2207/30061

摘要： A dynamic analysis device includes a processor. The processor performs filtering on a dynamic image in a feature quantity space formed of two or more axes with feature quantities of the respective axes. The dynamic image is obtained by dynamic imaging performed by emitting radiation to an examination target site. Further, the processor calculates a feature quantity relating to a dynamic state of the examination target site based on the filtered dynamic image.

公开(公告)号：US20170278238A1

公开(公告)日：2017-09-28

申请号：US15448814

申请日：2017-03-03

申请人： Konica Minolta, Inc.

发明人： Sho NOJI ,  Koichi FUJIWARA ,  Hitoshi FUTAMURA ,  Akinori TSUNOMORI

IPC分类号： G06T7/00 ,  A61B6/00

CPC分类号： G06T7/0012 ,  A61B6/486 ,  A61B6/487 ,  A61B6/50 ,  A61B6/504 ,  A61B6/507 ,  A61B6/5217 ,  A61B8/485 ,  G06T7/11 ,  G06T7/248 ,  G06T2207/10116 ,  G06T2207/10121 ,  G06T2207/30061 ,  G06T2207/30104

摘要： A dynamic analysis system includes a diagnostic console which calculates at least one index value representing variation in a target portion of a human body from at least one dynamic image acquired by performing radiographic imaging to a subject containing the target portion, and evaluates flexibility of the target portion based on the calculated index value.

公开(公告)号：US20210345981A1

公开(公告)日：2021-11-11

申请号：US17314399

申请日：2021-05-07

申请人： Konica Minolta, Inc.

发明人： Akinori TSUNOMORI ,  Taketoh MURAOKA

IPC分类号： A61B6/00 ,  G06T7/00 ,  G06T7/20

摘要： A non-transitory recording medium storing a computer readable program that causes a computer of a moving image management apparatus, which manages a radiographic moving image, to perform: obtaining that is obtaining a first radiographic moving image and a second radiographic moving image, the first radiographic moving image showing a movement of a subject while breathing is repeated a first number of times per unit time, and the second radiographic moving image showing a movement of the subject while breathing is repeated a second number of times that is different from the first number of times per the unit time; and associating that is associating respective numbers of breaths during imagings with the first radiographic moving image and the second radiographic moving image that are obtained in the obtaining.

公开(公告)号：US20180228458A1

公开(公告)日：2018-08-16

申请号：US15888489

申请日：2018-02-05

申请人： Konica Minolta, Inc.

发明人： Shinsuke KATSUHARA ,  Shikou KANEKO ,  Keiko ITAYA ,  Akinori TSUNOMORI

IPC分类号： A61B6/00 ,  A61B5/145 ,  A61B5/0205

CPC分类号： A61B6/5205 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/024 ,  A61B5/0816 ,  A61B5/14542 ,  A61B6/487

摘要： A dynamic analysis system includes a hardware processor. A first plurality of frame images showing a dynamic state of a chest of an intubated first examinee is obtained by radiation imaging of the chest of the first examinee. Based on the first plurality of frame images, the hardware processor calculates a signal value change amount and/or a shape change amount of a predetermined structure of the chest in the first plurality of frame images. Based on the calculated signal value change amount and/or shape change amount, the hardware processor generates assessment information to assess a respiratory status of the first examinee at time of intubation or extubation.

公开(公告)号：US20170325771A1

公开(公告)日：2017-11-16

申请号：US15497977

申请日：2017-04-26

申请人： Konica Minolta, Inc.

发明人： Akinori TSUNOMORI ,  Yasuhiro SAIKI

IPC分类号： A61B6/00 ,  A61B5/11 ,  A61B5/113 ,  G06T7/00 ,  A61B5/00 ,  G06T7/11

CPC分类号： A61B6/5217 ,  A61B5/004 ,  A61B5/08 ,  A61B5/1128 ,  A61B5/113 ,  A61B5/1135 ,  A61B5/725 ,  A61B6/463 ,  A61B6/465 ,  A61B6/50 ,  A61B2576/02 ,  G06T7/00 ,  G06T7/0012 ,  G06T7/0016 ,  G06T7/11 ,  G06T2207/10016 ,  G06T2207/10116 ,  G06T2207/30061 ,  G06T2207/30104

摘要： A dynamic analysis system includes an imaging device and an analysis device. The imaging device performs dynamic imaging by emitting radiation to a chest part of a human body, thereby obtaining a series of frame images showing a dynamic state of the chest part. The analysis device includes a controller. The controller (i) selects a first plurality of frame images to be analyzed from the series of frame images obtained by the imaging device, (ii) calculates, based on the first plurality of frame images, a ventilation amount index value that indicates an amount of ventilation of a lung field and a perfusion amount index value that indicates an amount of perfusion of the lung field, and (iii) calculates a ratio of the ventilation amount index value to the perfusion amount index value.

公开(公告)号：US20240362776A1

公开(公告)日：2024-10-31

申请号：US18643466

申请日：2024-04-23

申请人： Konica Minolta, Inc.

发明人： Akinori TSUNOMORI ,  Satoshi NOMA ,  Masakuni UEYAMA

IPC分类号： G06T7/00 ,  G06T7/11

CPC分类号： G06T7/0012 ,  G06T7/11 ,  G06T2207/10124 ,  G06T2207/30061

摘要： A radiographic image analysis apparatus includes a hardware processor. The hardware processor estimates a respiratory function of a subject based on a feature amount of a region of interest extracted from a dynamic image of a chest of the subject and examination result information on a past respiratory function examination on the subject.

公开(公告)号：US20180018772A1

公开(公告)日：2018-01-18

申请号：US15623857

申请日：2017-06-15

申请人： Konica Minolta, Inc.

发明人： Koichi FUJIWARA ,  Hitoshi FUTAMURA ,  Akinori TSUNOMORI ,  Sho NOJI

IPC分类号： G06T7/00 ,  G06K9/62 ,  G06T11/60

CPC分类号： G06T7/0016 ,  G06K9/6212 ,  G06T11/60 ,  G06T2207/10016 ,  G06T2207/10116 ,  G06T2207/30061

摘要： A dynamic analysis apparatus includes: a signal change extracting unit configured to extract from dynamic images obtained by radiographing a subject including a target part in a living body, a signal change of a pixel signal value of each pixel in a region of the target part in a time direction; a reference value setting unit configured to set a reference value for each pixel on the basis of the signal change of each pixel; a generating unit configured to calculate an analysis value expressing a difference between the pixel signal value of each pixel in each frame image of the dynamic images and a reference value set for a time change of each pixel, thereby generating analysis result images including frame images; and a displaying unit configured to display the frame images of the analysis result images as a motion image or side by side.