公开(公告)号：US12121391B2

公开(公告)日：2024-10-22

申请号：US18423876

申请日：2024-01-26

申请人： RADuxtion, LLC

发明人： Phillip R. Kingma ,  Letrisha Weber

IPC分类号： A61B6/00 ,  G16H10/60 ,  G16H30/20 ,  G16H40/40 ,  G16H40/67 ,  G16H70/20 ,  A61B6/03

CPC分类号： A61B6/542 ,  A61B6/4494 ,  A61B6/545 ,  A61B6/548 ,  A61B6/56 ,  A61B6/566 ,  G16H10/60 ,  G16H30/20 ,  G16H40/40 ,  G16H40/67 ,  G16H70/20 ,  A61B6/03 ,  A61B6/4441 ,  A61B6/487 ,  A61B6/544 ,  A61B6/563

摘要： A radiation reduction system that includes a computer and an imaging device configured to provide an image of a subject during a medical procedure using electromagnetic radiation. A variety of inputs are accepted from the medical practitioner using the computer such as subject body type, weight, and the like. These user inputs are used by the computer to determine operating settings that are transmitted to the imaging device either manually, a wired connection or wirelessly. The calculated settings are useful to generate one or more medically useful images of the subject while significantly reducing the overall radiation exposure to the subject and/or the personnel and/or medical practitioner.

公开(公告)号：US20240148350A1

公开(公告)日：2024-05-09

申请号：US18501465

申请日：2023-11-03

申请人： CANON KABUSHIKI KAISHA

发明人： SHIMPEI TEZUKA ,  AKIYA NAKAYAMA

IPC分类号： A61B6/00

CPC分类号： A61B6/541 ,  A61B6/4208 ,  A61B6/566

摘要： A radiographic imaging apparatus configured to be able to communicate with a control apparatus includes: a radiation detecting unit configured to detect incident radiation rays to acquire a radiographic image; a storage unit configured to, in a case where radiographic imaging is performed when in a first imaging state, in which a state of communication with the control apparatus is abnormal, store radiographic imaging information from the radiographic imaging; and a communication control unit configured to, upon a transition from the first imaging state to a second imaging state, in which the state of communication with the control apparatus is normal, transmit the radiographic imaging information stored in the storage unit to the control apparatus.

公开(公告)号：US11707244B2

公开(公告)日：2023-07-25

申请号：US16639226

申请日：2018-08-16

申请人： HOLOGIC, INC.

发明人： John Laviola

IPC分类号： A61B6/00 ,  A61B6/04 ,  A61B6/03 ,  A61B8/08 ,  A61B8/13 ,  A61B8/00 ,  A61B6/02

CPC分类号： A61B6/527 ,  A61B6/035 ,  A61B6/0414 ,  A61B6/461 ,  A61B6/463 ,  A61B6/465 ,  A61B6/502 ,  A61B6/5258 ,  A61B6/54 ,  A61B6/025 ,  A61B6/566 ,  A61B8/0825 ,  A61B8/13 ,  A61B8/4254

摘要： An imaging system may include an imaging detector to capture an image of human tissue and a compression paddle situated apart from the imaging detector to compress the human tissue between the compression paddle and the imaging detector. A force sensor may generate a force signal indicating a measure of force applied superior to the human tissue. A movement detection circuit may filter a movement signal from the force signal indicating a measure of movement of the compressed human tissue. A movement analysis module may determine that the movement signal is beyond a movement threshold. An image correction module to perform a corrective action based upon the determination that the movement signal is beyond a movement threshold.

公开(公告)号：US11644582B2

公开(公告)日：2023-05-09

申请号：US17084199

申请日：2020-10-29

申请人： CANON KABUSHIKI KAISHA

发明人： Takamasa Ishii ,  Kosuke Terui ,  Kota Nishibe ,  Tomohiro Hoshina

IPC分类号： A61B6/00 ,  G01T1/20

CPC分类号： G01T1/20185 ,  A61B6/4208 ,  A61B6/4216 ,  A61B6/4233 ,  A61B6/4266 ,  A61B6/52 ,  A61B6/5205 ,  A61B6/56 ,  A61B6/563 ,  A61B6/566 ,  G01T1/2002 ,  G01T1/2006 ,  G01T1/2008 ,  G01T1/2018 ,  G01T1/20181 ,  G01T1/20182 ,  G01T1/20186 ,  G01T1/20187 ,  G01T1/20188 ,  A61B6/40

摘要： A radiation imaging apparatus including: a first scintillator layer configured to convert a radiation (R) which has entered the first scintillator layer into light; a second scintillator layer configured to convert a radiation transmitted through the first scintillator layer into light; a fiber optic plate (FOP) provided between the first scintillator layer and the second scintillator layer; and an imaging portion configured to convert the light generated in the first scintillator layer and the light generated in the second scintillator layer into an electric signal.

公开(公告)号：US09924918B2

公开(公告)日：2018-03-27

申请号：US15044603

申请日：2016-02-16

申请人： CANON KABUSHIKI KAISHA

发明人： Tomohiko Haraguchi

IPC分类号： G06K9/00 ,  A61B6/00

CPC分类号： A61B6/542 ,  A61B6/548 ,  A61B6/566

摘要： To improve use convenience to the user who executes imaging work in an imaging environment where plural X-ray generating apparatuses exist, a control apparatus for controlling X-ray irradiations performed by the plural X-ray generating apparatuses has: an obtaining unit for obtaining identification information for uniquely identifying one X-ray generating unit of the plural X-ray generating units, which is specified as a control target which is allowed to emit X-rays; and a control unit for, based on the obtained identification information, controlling so that, for a period of time during which the one X-ray generating unit is specified as the control target, processes regarding the X-ray irradiations by the other X-ray generating units are restricted.

公开(公告)号：US20180068436A1

公开(公告)日：2018-03-08

申请号：US15258832

申请日：2016-09-07

申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION

发明人： Mark Bronkalla ,  Sun Young Park ,  Dustin Sargent

IPC分类号： G06T7/00 ,  G06T7/20 ,  G06T5/00 ,  A61B5/00 ,  A61B5/055 ,  A61B6/00 ,  A61B8/08 ,  A61B6/03

CPC分类号： G06T7/0012 ,  A61B5/0022 ,  A61B5/055 ,  A61B5/7207 ,  A61B6/032 ,  A61B6/5264 ,  A61B6/566 ,  A61B8/5276 ,  A61B8/565 ,  G06T5/00 ,  G06T7/0016 ,  G06T7/11 ,  G06T7/20 ,  G06T7/30 ,  G06T7/337 ,  G06T2200/04 ,  G06T2207/10072 ,  G06T2207/20112 ,  G06T2207/30096

摘要： Multiple algorithm lesion segmentation using an atlas is provided. In various embodiments, a plurality of medical images are read from an image repository. Each of the plurality of medical images has a source modality. Each of the plurality of medical images is registered to an anatomical atlas. An anatomical region depicted in each of the plurality of medical images is determined thereby. Based upon the source modality and the anatomical region depicted in each of the plurality of medical images, one of a plurality of segmentation algorithms is selected for each of the plurality of medical images. The selected segmentation algorithms are applied to each of the plurality of medical images. The results of the selected segmentation algorithms are displayed.

公开(公告)号：US20180045800A1

公开(公告)日：2018-02-15

申请号：US15550804

申请日：2016-02-23

申请人： KONINKLIJKE PHILIPS N.V.

发明人： TIM NIELSEN ,  PETER KOKEN

IPC分类号： G01R33/54 ,  A61B6/03 ,  A61B6/00 ,  A61B5/055

CPC分类号： G01R33/543 ,  A61B5/055 ,  A61B6/032 ,  A61B6/488 ,  A61B6/545 ,  A61B6/563 ,  A61B6/566 ,  A61B6/582 ,  G01R33/546

摘要： The present invention relates to a method for scan geometry planning. The method comprises: providing at least one scanning imaging system (203A-N, 100) coupled to a computer server (201); controlling the server (201) to communicate with the at least one scanning imaging system (203A-N); building a database (400) from image data obtained from the at least one scanning imaging system, wherein the image data indicates scan 5 geometries in association with respective reference images acquired using the scan geometries; receiving at the server (201) a scan geometry request from a scanning imaging system (203A) of the at least one scanning imaging system, the request being indicative of a survey image, wherein the survey image is obtained during a calibration scan by imaging a patient by the requesting scanning imaging system (203A); comparing the survey image with 10 the reference images; sending the requesting scanning imaging system data indicative of a scan geometry associated with a reference image of the reference images that matches the survey image; controlling the requesting scanning imaging system (203A) to acquire imaging data during a clinical scan of the body volume using one of the submitted scan geometry and a modified scan geometry that results from the modification of the submitted scan geometry 15 at the requesting scanning imaging system; controlling the requesting scanning imaging system (203A) to send the modified scan geometry to the server (201) in case the modified scan geometry is used for the acquiring of imaging data.

公开(公告)号：US09883841B2

公开(公告)日：2018-02-06

申请号：US14272583

申请日：2014-05-08

申请人： Solutions for Tomorrow AB

发明人： Jan Bååt ,  Mattias Guldstrand ,  Martin Göran Yngvesson

IPC分类号： A61B6/00

CPC分类号： A61B6/4405 ,  A61B6/4233 ,  A61B6/4283 ,  A61B6/4291 ,  A61B6/4452 ,  A61B6/4458 ,  A61B6/4482 ,  A61B6/545 ,  A61B6/547 ,  A61B6/548 ,  A61B6/566 ,  A61B6/587 ,  A61B6/588

摘要： A mobile X-ray apparatus for medical examination includes an apparatus for producing X-ray images having a digital Radiography detector positioned at a first spatial position, an X-ray tube assembly positionable at a second spatial position relative to the first spatial position, sensor(s) for providing the first spatial position and/or the second spatial position, a control unit for receiving the first and/or the second spatial position(s) from the at least one sensor and for controlling the first or second spatial position for alignment of the X-ray tube assembly with the detector based on the first and second spatial positions, a drive wheel, a base, optionally an elevating column, and a telescopic arm which is rotatable into a direction perpendicular to a driving direction of the base. The apparatus is controllable to drive along a patient table and/or the X-ray tube assembly is height adjustable in front of a wall stand, for alignment.

公开(公告)号：US20180021008A1

公开(公告)日：2018-01-25

申请号：US15552341

申请日：2016-03-04

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Jin-beom HONG ,  Seung-hoon KIM ,  Jung-woo KIM

IPC分类号： A61B6/00 ,  A61B6/06

CPC分类号： A61B6/58 ,  A61B5/002 ,  A61B5/0035 ,  A61B6/06 ,  A61B6/4405 ,  A61B6/4464 ,  A61B6/461 ,  A61B6/467 ,  A61B6/54 ,  A61B6/566 ,  G09F19/00

摘要： Provided is a monitoring device that comprises; a port connected to a network interconnecting a plurality of units of an X-ray apparatus, and configured to transmit or receive data to or from each of the plurality of units; and a controller configured to control the port to perform communication with each of the plurality of units, and to monitor operational states of the plurality of units, based on the data.

公开(公告)号：US09872658B2

公开(公告)日：2018-01-23

申请号：US14749125

申请日：2015-06-24

申请人： Toshiba Medical Systems Corporation

发明人： Yasunobu Yamada ,  Katsuhito Morino ,  Tomoyasu Komori ,  Masakazu Matsuura ,  Hisashi Yasuda

IPC分类号： A61B6/00 ,  A61B6/03 ,  A61B6/04

CPC分类号： A61B6/4417 ,  A61B6/032 ,  A61B6/035 ,  A61B6/037 ,  A61B6/0407 ,  A61B6/5205 ,  A61B6/547 ,  A61B6/56 ,  A61B6/563 ,  A61B6/566 ,  A61B6/583

摘要： According to one embodiment, a medical imaging diagnosis apparatus includes a top-plate, a bed, a first gantry, a second gantry and a moving assembly. The top-plate places a subject thereon. The bed supports the top-plate. The first gantry includes an X-ray generator and an X-ray detector which revolve around the top-plate. The second gantry includes a gamma ray detector which detects gamma rays emitted from the subject. The moving assembly moves, based on a first position indicative of a center position of an effective view field in the first gantry and a second position indicative of a center position of an effective view field in the second gantry, the top-plate relative to the second position.