公开(公告)号：US12097063B2

公开(公告)日：2024-09-24

申请号：US18525434

申请日：2023-11-30

申请人： CLEERLY, INC.

发明人： James K. Min ,  James P. Earls ,  Hugo Miguel Rodrigues Marques

IPC分类号： G06V10/74 ,  A61B5/00 ,  A61B5/055 ,  A61B6/00 ,  A61B6/03 ,  A61B6/46 ,  A61B6/50 ,  A61B8/12 ,  A61B8/14 ,  A61K49/04 ,  G06F18/10 ,  G06T7/00 ,  G06V10/20 ,  G06V10/24 ,  G06V10/764 ,  G06V10/82

CPC分类号： A61B6/504 ,  A61B5/0066 ,  A61B5/0075 ,  A61B5/055 ,  A61B5/7267 ,  A61B5/742 ,  A61B5/7475 ,  A61B6/032 ,  A61B6/037 ,  A61B6/463 ,  A61B6/467 ,  A61B6/481 ,  A61B6/5205 ,  A61B8/12 ,  A61B8/14 ,  A61K49/04 ,  G06F18/10 ,  G06T7/0012 ,  G06V10/20 ,  G06V10/245 ,  G06V10/761 ,  G06V10/764 ,  G06V10/82 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/10101 ,  G06T2207/10132 ,  G06T2207/20081 ,  G06T2207/30048 ,  G06T2207/30101 ,  G06V10/247

摘要： The disclosure herein relates to systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking. In some embodiments, the systems, devices, and methods described herein are configured to analyze non-invasive medical images of a subject to automatically and/or dynamically identify one or more features, such as plaque and vessels, and/or derive one or more quantified plaque parameters, such as radiodensity, radiodensity composition, volume, radiodensity heterogeneity, geometry, location, and/or the like. In some embodiments, the systems, devices, and methods described herein are further configured to generate one or more assessments of plaque-based diseases from raw medical images using one or more of the identified features and/or quantified parameters.

公开(公告)号：US20240307016A1

公开(公告)日：2024-09-19

申请号：US18670506

申请日：2024-05-21

申请人： Cleerly, Inc.

发明人： James K. Min ,  James P. Earls ,  Hugo Miguel Rodrigues Marques

IPC分类号： A61B6/50 ,  A61B5/00 ,  A61B5/055 ,  A61B6/00 ,  A61B6/03 ,  A61B6/46 ,  A61B8/12 ,  A61B8/14 ,  A61K49/04 ,  G06F18/10 ,  G06T7/00 ,  G06V10/20 ,  G06V10/24 ,  G06V10/74 ,  G06V10/764 ,  G06V10/82

CPC分类号： A61B6/504 ,  A61B5/0066 ,  A61B5/0075 ,  A61B5/055 ,  A61B5/7267 ,  A61B5/742 ,  A61B5/7475 ,  A61B6/032 ,  A61B6/037 ,  A61B6/463 ,  A61B6/467 ,  A61B6/481 ,  A61B6/5205 ,  A61B8/12 ,  A61B8/14 ,  A61K49/04 ,  G06F18/10 ,  G06T7/0012 ,  G06V10/20 ,  G06V10/245 ,  G06V10/761 ,  G06V10/764 ,  G06V10/82 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/10101 ,  G06T2207/10132 ,  G06T2207/20081 ,  G06T2207/30048 ,  G06T2207/30101 ,  G06V10/247

摘要： The disclosure herein relates to systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking. In some embodiments, the systems, devices, and methods described herein are configured to analyze non-invasive medical images of a subject to automatically and/or dynamically identify one or more features, such as plaque and vessels, and/or derive one or more quantified plaque parameters, such as radiodensity, radiodensity composition, volume, radiodensity heterogeneity, geometry, location, and/or the like. In some embodiments, the systems, devices, and methods described herein are further configured to generate one or more assessments of plaque-based diseases from raw medical images using one or more of the identified features and/or quantified parameters.

公开(公告)号：US20240268775A1

公开(公告)日：2024-08-15

申请号：US18110062

申请日：2023-02-15

申请人： GE Precision Healthcare LLC

发明人： Mathieu Ledan ,  Renaud Lecoeur ,  Ayoub Denguir

IPC分类号： A61B6/00 ,  A61B6/04

CPC分类号： A61B6/502 ,  A61B6/0414 ,  A61B6/4435 ,  A61B6/54 ,  A61B6/461 ,  A61B6/467

摘要： According to one aspect of an exemplary embodiment of the disclosure, an imaging device or system, e.g., a mammography imaging system or device, includes a detector fixed on the device and a radiation source spaced from the detector. The device further includes a number of support structures moveably disposed on the device in positions between the detector and the radiation source. The support structures include attachment structures thereon that are each adapted to engage one or more components of the imaging device for use therewith, including but not limited to a compression paddle, a magstand and a positioned including a biopsy device thereon. The support structures can be engaged with any of the components in order to simplify the manner of attachment of the components to the device and to enable the components to readily be attached to the device in a variety of configurations.

公开(公告)号：US20240188907A1

公开(公告)日：2024-06-13

申请号：US18530312

申请日：2023-12-06

申请人： CANON MEDICAL SYSTEMS CORPORATION

发明人： Hiroshi YOSHIDA ,  Keisuke SUGAWARA ,  Katsuaki SHINODA ,  Hisayasu YUMIZA ,  Kazuo IMAGAWA ,  Ritsu YOKOHAMA

IPC分类号： A61B6/04 ,  A61B6/00

CPC分类号： A61B6/0487 ,  A61B6/0407 ,  A61B6/467 ,  A61B6/545

摘要： An X-ray diagnostic device according to embodiments includes an X-ray tube, an X-ray detector, a couchtop, a drive mechanism, an input interface, and processing circuitry. The X-ray tube emits X-rays to a subject. The X-ray detector detects X-rays transmitted through the subject. The couchtop has the subject placed thereon. The drive mechanism generates the driving force for moving the couchtop. The input interface accepts instruction operations from an operator regarding the movement of the couchtop. The processing circuitry acquires one of a weight applied to the couchtop and a deflection amount of the couchtop, and determines the driving force to be generated by the drive mechanism based on one of the weight and the deflection amount and on the instruction operation.

公开(公告)号：US20240173005A1

公开(公告)日：2024-05-30

申请号：US18500500

申请日：2023-11-02

申请人： Hologic, Inc.

发明人： Richard KEIL ,  Daniel SANTOS ,  Mark GUETERSLOH ,  Kevin WILSON ,  Tri PHAM ,  Aleksey DANILKIN

IPC分类号： A61B6/00 ,  A61B6/46 ,  A61B6/58

CPC分类号： A61B6/4441 ,  A61B6/44 ,  A61B6/4411 ,  A61B6/4429 ,  A61B6/4435 ,  A61B6/4452 ,  A61B6/4458 ,  A61B6/4476 ,  A61B6/46 ,  A61B6/54 ,  A61B6/542 ,  A61B6/544 ,  A61B6/545 ,  A61B6/58 ,  A61B6/587 ,  A61B6/588 ,  A61B6/4405 ,  A61B6/467

摘要： A medical imaging device includes an x-ray source disposed at a first end of an arm, and an x-ray detector disposed at a second end of the arm opposite of the x-ray source. At least one of the x-ray source, the x-ray detector, and a portion of the arm are selectively adjustable with respect to the arm.

公开(公告)号：US11991812B2

公开(公告)日：2024-05-21

申请号：US17947557

申请日：2022-09-19

申请人： Konica Minolta, Inc.

发明人： Yuuichi Nishijima ,  Tetsu Hosoki ,  Nobuyuki Miyake

IPC分类号： H05G1/08 ,  A61B6/00 ,  A61B6/46 ,  G08B21/18

CPC分类号： H05G1/08 ,  A61B6/4494 ,  A61B6/46 ,  A61B6/465 ,  A61B6/467 ,  A61B6/485 ,  A61B6/486 ,  A61B6/487 ,  A61B6/488 ,  G08B21/18

摘要： A radiation imaging system includes a radiation source and a notifying unit. The radiation source is for still image shooting and moving image shooting performed by the radiation imaging system to obtain image data of a subject. The notifying unit notifies whether a type of imaging to be performed is the still image shooting or the moving image shooting in a mode in which the type is instinctively recognizable by at least one of sense of sight, sense of hearing, and sense of touch.

公开(公告)号：US20240122568A1

公开(公告)日：2024-04-18

申请号：US18514345

申请日：2023-11-20

申请人： Jianqiang Liu ,  Manat Maolinbay ,  Chwen-yuan Ku ,  Linbo Yang

发明人： Jianqiang Liu ,  Manat Maolinbay ,  Chwen-yuan Ku ,  Linbo Yang

IPC分类号： A61B6/00 ,  A61B6/02 ,  A61B6/03 ,  A61B6/04 ,  A61B6/06 ,  A61B6/08 ,  A61B6/40 ,  A61B6/42 ,  A61B6/46 ,  A61B6/58 ,  G01N23/044 ,  G01N23/083 ,  G01N23/18 ,  G06T7/00 ,  G06T7/11 ,  G06T11/00 ,  G06T17/00 ,  G06V10/25 ,  G06V10/62 ,  G16H10/60 ,  G16H30/20 ,  G16H50/20

CPC分类号： A61B6/541 ,  A61B6/025 ,  A61B6/032 ,  A61B6/035 ,  A61B6/0407 ,  A61B6/06 ,  A61B6/08 ,  A61B6/4007 ,  A61B6/4014 ,  A61B6/4021 ,  A61B6/405 ,  A61B6/4208 ,  A61B6/4283 ,  A61B6/4405 ,  A61B6/4441 ,  A61B6/4452 ,  A61B6/4476 ,  A61B6/4482 ,  A61B6/467 ,  A61B6/482 ,  A61B6/54 ,  A61B6/542 ,  A61B6/56 ,  A61B6/583 ,  G01N23/044 ,  G01N23/083 ,  G01N23/18 ,  G06T7/0012 ,  G06T7/0016 ,  G06T7/11 ,  G06T11/003 ,  G06T11/006 ,  G06T17/00 ,  G06V10/25 ,  G06V10/62 ,  G16H10/60 ,  G16H30/20 ,  G16H50/20 ,  A61B6/4275 ,  A61B6/502 ,  G01N2223/401 ,  G06T2200/24 ,  G06T2207/10076 ,  G06T2207/10081 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30064 ,  G06T2207/30096 ,  G06T2207/30168 ,  G06T2210/41 ,  G06V2201/032

摘要： An X-ray imaging system using multiple pulsed X-ray sources to perform highly efficient and ultrafast 3D radiography is presented. There are multiple pulsed X-ray sources mounted on a structure in motion to form an array of sources. The multiple X-ray sources move simultaneously relative to an object on a pre-defined arc track at a constant speed as a group. Electron beam inside each individual X-ray tube is deflected by magnetic or electrical field to move focal spot a small distance. When focal spot of an X-ray tube beam has a speed that is equal to group speed but with opposite moving direction, the X-ray source and X-ray flat panel detector are activated through an external exposure control unit so that source tube stay momentarily standstill equivalently. 3D scan can cover much wider sweep angle in much shorter time and image analysis can also be done in real-time.

公开(公告)号：US20240122566A1

公开(公告)日：2024-04-18

申请号：US17965228

申请日：2022-10-13

申请人： GE Precision Healthcare LLC

发明人： Balázs P. Cziria ,  German Guillermo Vera Gonzalez ,  Tao Tan ,  Pal Tegzes ,  Justin M. Wanek ,  Gopal B. Avinash ,  Zita Herczeg ,  Ravi Soni ,  Gireesha Chinthamani Rao

IPC分类号： A61B6/00 ,  G01N23/04 ,  G06T5/00 ,  G06T5/50 ,  G16H30/40

CPC分类号： A61B6/5264 ,  A61B6/463 ,  A61B6/467 ,  A61B6/482 ,  G01N23/04 ,  G06T5/003 ,  G06T5/50 ,  G16H30/40 ,  G01N2223/401 ,  G06T2207/10116 ,  G06T2207/20081 ,  G06T2207/20201 ,  G06T2207/20224 ,  G06T2207/30004

摘要： A dual energy x-ray imaging system and method of operation includes an artificial intelligence-based motion correction system to minimize the effects of motion artifacts in images produced by the imaging system. The motion correction system is trained to apply simulated motion to various objects of interest within the LE and HE projections in the training dataset to improve registration of the LE and HE projections. The motion correction system is also trained to enhance the correction of small motion artifacts using noise attenuation and subtraction image-based edge detection on the training dataset images reduce noise from the LE projection, consequently improving small motion artifact correction. The motion correction system additionally employs separate motion corrections for soft and bone tissue in forming subtraction soft tissue and bone tissue images, and includes a motion alarm to indicate when motion between LE and HE projections requires a retake of the projections.

公开(公告)号：US11850083B2

公开(公告)日：2023-12-26

申请号：US15310995

申请日：2015-05-05

申请人： KONINKLIJKE PHILIPS N.V.

发明人： John Allan Bracken ,  Niels Nijhof ,  Michael Grass

IPC分类号： A61B6/12 ,  A61B6/00 ,  A61B8/12 ,  G06T5/00 ,  G06T7/00 ,  A61B8/00

CPC分类号： A61B6/12 ,  A61B6/4441 ,  A61B6/461 ,  A61B6/463 ,  A61B6/467 ,  A61B6/503 ,  A61B6/5235 ,  A61B6/5252 ,  A61B6/5258 ,  A61B8/12 ,  G06T5/008 ,  G06T7/0012 ,  A61B8/445 ,  G06T2207/10116 ,  G06T2207/30048 ,  G06V2201/034

摘要： The present invention relates to a device (1) for modifying an imaging of a TEE probe in X-ray data, a medical imaging system (100) for modifying an imaging of a TEE probe in X-ray data, a method for modifying an imaging of a TEE probe in X-ray data, a computer program element for controlling such device (1) and a computer readable medium having stored such computer program element. The device (1) comprises an X-ray data provision unit (11), a model provision unit (12), a position locating unit (13), and a processing unit (14). The X-ray data provision unit (11) is configured to provide X-ray data comprising image data of a TEE probe. The model provision unit (12) is configured to provide model data of the TEE probe. The position locating unit (13) is configured to locate a position of the TEE probe in the X-ray data based on the model data of the TEE probe. The processing unit (14) is configured to define a region in a predetermined range adjacent to the TEE probe as reference area. The processing unit (14) is configured to process the X-ray data of the reference area into estimated X-ray data of a region occupied by the TEE probe. The processing unit (14) is configured to modify the X-ray data in the region occupied by the TEE probe based on the estimated X-ray data.

公开(公告)号：US20230404517A1

公开(公告)日：2023-12-21

申请号：US18241346

申请日：2023-09-01

申请人： KONINKLIJKE PHILIPS N.V.

发明人： PETER BELEI ,  BART CARELSEN

IPC分类号： A61B6/00 ,  A61B6/04

CPC分类号： A61B6/589 ,  A61B6/4441 ,  A61B6/4464 ,  A61B6/461 ,  A61B6/467 ,  A61B6/0487 ,  A61B8/4444

摘要： The present invention relates to positioning a medical imaging system in relation to an object. In order to provide improved positioning possibilities which facilitate the workflow during an intervention, a medical imaging apparatus (10) is provided with an image acquisition arrangement (12), which is positionable in relation to an object (16) to acquire image data (18) of the object from different directions. An output unit (14) is arranged to provide the image data. According to the invention, first movement direction indicators (22) are provided to indicate possible movement directions of the image acquisition arrangement in relation to the object. Further, a display apparatus (24), comprising a display area (26) to display image data (30) of an object provided by an image acquisition arrangement and a movement direction indication (28), may be provided, wherein the movement direction indication is configured to provide second movement direction indicators (32) in relation to the displayed image data of the object to indicate possible movement directions of the image acquisition arrangement in relation to the object. The first movement direction indicators and the second movement direction indicators are equivalent.