公开(公告)号：US20190209111A1

公开(公告)日：2019-07-11

申请号：US16007193

申请日：2018-06-13

申请人： Wistron Corp.

发明人： Chih Kuan LIN ,  Chen-An Sung ,  Shih-An Chen

IPC分类号： A61B6/00

CPC分类号： A61B6/4476 ,  A61B6/4405

摘要： An X-ray device includes a casing, an X-ray generator, a zoom ring-like object and an elastic connecting assembly. The casing has a storage space. The X-ray generator is disposed on the casing and located in the storage space. One end of the zoom ring-like object is connected to the X-ray generator. One end of the elastic connecting assembly is connected to the X-ray generator or the zoom ring-like object, and another end of the elastic connecting assembly is connected to the casing, such that the zoom ring-like object or both the zoom ring-like object and the X-ray generator are inclinable relative to the casing.

公开(公告)号：US10058298B2

公开(公告)日：2018-08-28

申请号：US14523571

申请日：2014-10-24

申请人： Samsung Electronics Co., Ltd.

发明人： Dong Jae Lee ,  Soo Sang Yang ,  Hyeon Min Lee ,  Jeong Pil Lee ,  Woo Sup Han ,  Hyun Woong Hwang ,  Seung Hoon Shin ,  Do Hyeong Hwang ,  Jong Beom Her

IPC分类号： A61B6/00 ,  G01L5/22 ,  A61B6/04 ,  A61B6/10

CPC分类号： A61B6/462 ,  A61B6/0407 ,  A61B6/102 ,  A61B6/4452 ,  A61B6/4464 ,  A61B6/4476 ,  A61B6/4482 ,  A61B6/467 ,  A61B6/469 ,  A61B6/547 ,  G01L5/22

摘要： A radiographic system includes a photographic unit; an operating panel including a button configured to be pressed to indicate that a movement direction of the photographic unit is to be limited to a specific movement direction; a measurement unit provided between the operating panel and the photographic unit and configured to measure a magnitude and a direction of an external force applied to the operating panel; and a drive unit configured to move the photographic unit only in the specific movement direction based on the magnitude and the direction of the external force measured by the measurement unit in response to the button being pressed.

公开(公告)号：US10058297B2

公开(公告)日：2018-08-28

申请号：US14536775

申请日：2014-11-10

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Jong-seo Park ,  Woo-sup Han ,  Sang-uk Kim

IPC分类号： A61B6/00 ,  G01N23/04

CPC分类号： A61B6/4494 ,  A61B6/42 ,  A61B6/4208 ,  A61B6/4233 ,  A61B6/4283 ,  A61B6/4405 ,  A61B6/4452 ,  A61B6/4464 ,  A61B6/4476 ,  A61B6/46 ,  A61B6/461 ,  A61B6/467 ,  A61B6/545 ,  A61B6/547 ,  A61B6/548 ,  A61B6/56 ,  A61B6/563 ,  A61B6/566 ,  G01N23/04

摘要： A workstation includes a receiver configured to receive identification information of an X-ray detector from the X-ray detector; a controller configured to set assign indicator information of the X-ray detector, based on the received identification information of the X-ray detector; an output unit configured to display the set assign indicator information of the X-ray detector; and a transmitter configured to transmit the set assign indicator information of the X-ray detector to the X-ray detector. The X-ray detector includes a transmitter configured to transmit the identification information of the X-ray detector to the workstation; a receiver configured to receive the assign indicator information from the workstation after the transmitter transmits the identification information of the X-ray detector to the workstation; and an output unit configured to display an assign indicator based on the received assign indicator information.

公开(公告)号：US20180240245A1

公开(公告)日：2018-08-23

申请号：US15888825

申请日：2018-02-05

申请人： Broncus Medical Inc.

发明人： Yixun Liu ,  Lav Rai ,  Henky Wibowo

IPC分类号： G06T7/30 ,  A61B6/03 ,  A61B6/00 ,  A61B6/12 ,  A61B6/04

CPC分类号： G06T7/30 ,  A61B6/032 ,  A61B6/0492 ,  A61B6/12 ,  A61B6/4441 ,  A61B6/4476 ,  A61B6/466 ,  A61B6/487 ,  A61B6/488 ,  A61B6/5205 ,  A61B6/5235 ,  A61B6/547 ,  A61B6/582 ,  G06T11/008 ,  G06T2207/10121 ,  G06T2207/10124 ,  G06T2207/30061 ,  G06T2211/428

摘要： Systems and methods for assisting a physician in a medical intervention comprises performing a 2D-3D deformable registration, and more particularly, performing a 2D-3D registration based on multiple live 2D fluoroscopic views, and implemented on a multi-core processing framework such as a Graphics Processing Unit.

公开(公告)号：US20180235559A1

公开(公告)日：2018-08-23

申请号：US15439267

申请日：2017-02-22

申请人： General Electric Company

发明人： Thomas Mc Carthy ,  Gregoire Avignon

IPC分类号： A61B6/00

CPC分类号： A61B6/4452 ,  A61B5/1079 ,  A61B6/027 ,  A61B6/0407 ,  A61B6/0457 ,  A61B6/06 ,  A61B6/10 ,  A61B6/4085 ,  A61B6/4429 ,  A61B6/4476 ,  A61B6/469 ,  A61B6/488 ,  A61B6/544 ,  A61B6/545 ,  A61B6/547 ,  A61B6/588 ,  A61B6/589

摘要： A system for imaging includes a gantry movable relative to a subject. A source is configured to emit radiation during an imaging procedure. A detector is configured to receive attenuated radiation from the source during an imaging procedure, at least one of the source and the detector movably secured to the gantry by an adjustable joint. An imaging controller is operably connected to at least the gantry and to the adjustable joint, wherein the gantry controller receives a priori patient information and imaging system geometry information, the imaging controller determines an imaging geometry and operates the gantry and the adjustable joint to vary a source to image-receptor distance (SID) according to the imaging geometry.

公开(公告)号：US09962134B2

公开(公告)日：2018-05-08

申请号：US14925440

申请日：2015-10-28

申请人： Medtronic Navigation, Inc.

发明人： Richard J. Brody

IPC分类号： G01N23/04 ,  A61B6/00

CPC分类号： A61B6/488 ,  A61B6/06 ,  A61B6/4405 ,  A61B6/4441 ,  A61B6/4447 ,  A61B6/4476 ,  A61B6/469 ,  A61B6/5294 ,  A61B6/542 ,  A61B6/544 ,  A61B6/545 ,  A61B6/547 ,  A61B6/587 ,  A61B2034/2055 ,  A61B2090/376 ,  G06F19/00 ,  G06T7/33 ,  G06T2207/10016 ,  G06T2207/10116 ,  G16H40/63 ,  G16H50/20

摘要： A system including initialization, imaging, alignment, processing, and setting modules. The initialization module obtains patient parameters for a patient and procedure and surgeon parameters. The initialization module selects first settings for an x-ray source based on the patient, procedure, and surgeon parameters. The image module obtains a first sample set of images of a region-of-interest of the patient and a master sample set of images. The first sample set was acquired as a result of the x-ray source operating according to the first settings. The alignment module aligns the first sample set to the master sample set. The processing module processes pixel data corresponding to a result of the alignment based on a pixel parameter or one of the patient parameters. The setting module adjusts the first settings to provide updated settings. X-ray dosage associated with the updated settings is less than x-ray dosage associated with the first settings.

公开(公告)号：US09962132B2

公开(公告)日：2018-05-08

申请号：US15359997

申请日：2016-11-23

申请人： Mobius Imaging, LLC

发明人： Eugene A. Gregerson ,  Russell Stanton ,  Michael Connor ,  Michael Allen ,  Paul Sebring ,  Robert Powell

IPC分类号： A61B6/04 ,  A61B5/055 ,  A61B6/00 ,  A61B6/02 ,  A61B6/03 ,  G01R33/38

CPC分类号： A61B6/4435 ,  A61B5/055 ,  A61B5/0555 ,  A61B6/027 ,  A61B6/035 ,  A61B6/04 ,  A61B6/0407 ,  A61B6/0457 ,  A61B6/4447 ,  A61B6/4476 ,  A61B6/505 ,  G01R33/3802 ,  G01R33/3806

摘要： An imaging system and methods including a gantry defining a bore and an imaging axis extending through the bore, and at least one support member that supports the gantry such that the imaging axis has a generally vertical orientation, where the gantry is displaceable with respect to the at least one support member in a generally vertical direction. The imaging system may be configured to obtain a vertical imaging scan (e.g., a helical x-ray CT scan), of a patient in a weight-bearing position. The gantry may be rotatable between a first position, in which the gantry is supported such that the imaging axis has a generally vertical orientation, and a second position, such that the imaging axis has a generally horizontal orientation. The gantry may be displaceable in a horizontal direction and the system may perform a horizontal scan of a patient or object positioned within the bore.

公开(公告)号：US09949703B2

公开(公告)日：2018-04-24

申请号：US15069010

申请日：2016-03-14

申请人： Carestream Health, Inc.

发明人： Anthony Dirisio ,  Joseph E. Stagnitto ,  Michael A. Litzenberger ,  William C. Wendlandt ,  Peter A. Newman

IPC分类号： A61B6/00 ,  A61B6/03

CPC分类号： A61B6/4441 ,  A61B6/035 ,  A61B6/4085 ,  A61B6/4405 ,  A61B6/4452 ,  A61B6/4476 ,  A61B6/50

摘要： An x-ray imaging apparatus revolves a digital radiation detector and a radiation source about an imaging area where a subject is positioned to be imaged. A housing encloses the source and the detector, and includes an open housing gap to allow movement of the subject into the imaging area by moving through the open gap. A housing extension may be deployed to close the housing gap and to enclose the detector as it revolves. Shielding assemblies prevent exterior access into the housing.

公开(公告)号：US09936933B2

公开(公告)日：2018-04-10

申请号：US14794180

申请日：2015-07-08

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Jae-guyn Lim ,  Sung-ho Chang ,  Eung-bum Kim ,  Woo-young Jang ,  Wan-hee Chun ,  Hyun Choi ,  Woo-sup Han

IPC分类号： A61B6/00 ,  A61B6/06 ,  A61B6/12 ,  A61B6/08 ,  A61B5/06 ,  A61B5/00 ,  A61B5/0402

CPC分类号： A61B6/548 ,  A61B5/0037 ,  A61B5/0044 ,  A61B5/0402 ,  A61B5/061 ,  A61B6/06 ,  A61B6/08 ,  A61B6/12 ,  A61B6/4417 ,  A61B6/4441 ,  A61B6/4476 ,  A61B6/469 ,  A61B6/487 ,  A61B6/503 ,  A61B6/504 ,  A61B6/542 ,  A61B6/545 ,  A61B6/563 ,  A61B6/566 ,  A61B6/583 ,  A61B6/587 ,  A61B6/589

摘要： An X-ray apparatus includes: a collimator for adjusting an X-ray irradiation region; a data obtainer for obtaining position information of a target in an object based on an electrode signal sensed from electrodes attached to the object; and a controller for setting first coordinates indicating a position of the target on a first coordinate system with respect to the object based on the position information, transforming the first coordinates to second coordinates on a second coordinate system with respect to an X-ray image of the object, and adjusting a position of the collimator based on the second coordinates.

公开(公告)号：US09924914B2

公开(公告)日：2018-03-27

申请号：US15003842

申请日：2016-01-22

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： Guido Heinrich Dirkes

IPC分类号： A61B6/00 ,  A61B6/08

CPC分类号： A61B6/4452 ,  A61B6/08 ,  A61B6/4441 ,  A61B6/4464 ,  A61B6/4476 ,  A61B6/462 ,  A61B6/466 ,  A61B6/545 ,  A61B6/587

摘要： An x-ray recording system contains an x-ray emitter for generating a beam used for imaging, an imaging x-ray detector with a two-dimensional or three-dimensional recording geometry for determining the attenuation of the rays of the beam, a patient bearing and/or positioning device for a patient in a recording region of the x-ray recording system between the x-ray emitter and the x-ray detector. A time of flight (TOF) camera is arranged for establishing the contour of the patient and a computer with a memory and software stored therein is present, which computer unit is embodied, during operation, to generate a three-dimensional wire model of the patient with joint locations arranged therein from the contour of the patient recorded by the TOF camera and to simulate and display at least one anatomical structure scaled to the wire model.