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公开(公告)号：US20160183896A1
公开(公告)日：2016-06-30
申请号：US14587522
申请日：2014-12-31
Applicant: General Electric Company
Inventor： Serge Louis Wilfrid Muller , Razvan Gabriel Iordache , Sylvie Saab-Puong , Ann-Katherine Carton , Clarisse Dromain
Abstract: In the present invention, an imaging system and method for providing contrast-enhanced X-ray images of tissue includes an energy source in communication with a detector operable to generate radiological images of the tissue injected with the contrast agent, a display and a computer connected to the display and to receive the acquired images from the detector. The system is operable to acquire a number of first images of the contrast agent in the tissue, wherein the number of first images are single energy images, and a number of second images corresponding to the number of first images, wherein the second images are each a single energy image with an energy level opposite that for the first images. The first and second images are combined to generate a contrast-enhanced image with reduced exposure of the tissue and reduced time for completion of the procedure.
Abstract translation: 在本发明中，用于提供组织的对比度增强的X射线图像的成像系统和方法包括与可操作以产生注射造影剂的组织的放射图像的检测器通信的能量源，显示器和连接的计算机 并且从检测器接收所获取的图像。 该系统可操作以获取组织中的造影剂的多个第一图像，其中第一图像的数量是单能量图像，以及对应于第一图像数量的多个第二图像，其中第二图像各自 具有与第一图像相反的能级的单能量图像。 组合第一和第二图像以产生具有减少的组织暴露的减少对比度增强的图像，并且缩短了完成该过程的时间。
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Patent Agency Ranking
公开(公告)号：US10398397B2
公开(公告)日：2019-09-03
申请号：US14587522
申请日：2014-12-31
Applicant: GENERAL ELECTRIC COMPANY , Gustave Roussy
Inventor： Serge Louis Wilfrid Muller , Razvan Gabriel Iordache , Sylvie Saab-Puong , Ann-Katherine Carton , Clarisse Dromain
Abstract: In the present invention, an imaging system and method for providing contrast-enhanced X-ray images of tissue includes an energy source in communication with a detector operable to generate radiological images of the tissue injected with the contrast agent, a display and a computer connected to the display and to receive the acquired images from the detector. The system is operable to acquire a number of first images of the contrast agent in the tissue, wherein the number of first images are single energy images, and a number of second images corresponding to the number of first images, wherein the second images are each a single energy image with an energy level opposite that for the first images. The first and second images are combined to generate a contrast-enhanced image with reduced exposure of the tissue and reduced time for completion of the procedure.
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13.发明授权公开(公告)号：US10070835B2
公开(公告)日：2018-09-11
申请号：US14984865
申请日：2015-12-30
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Laurence Vancamberg , Serge Louis Wilfrid Muller , Razvan Gabriel Iordache , Aurëlie Boudier
IPC: A61B6/04 , B25J9/16 , A61B6/00 , A61B90/50 , A61B34/37 , B25J9/00 , A61N5/10 , B25J9/06 , A61B6/02 , A61B6/10 , A61B6/12
CPC classification number: A61B6/4458 , A61B6/025 , A61B6/0407 , A61B6/0414 , A61B6/0457 , A61B6/102 , A61B6/12 , A61B6/4429 , A61B6/4476 , A61B6/502 , A61B6/587 , A61B34/37 , A61B90/50 , A61N5/1083 , B25J9/0084 , B25J9/0087 , B25J9/06 , B25J9/1682 , G01N2223/321 , Y10S901/06 , Y10S901/16
Abstract: A device and a related mammography method employing the device are described. The device comprises an x-ray source, an x-ray detector placed under a support plate for supporting an object and arranged to detect the x-rays coming from the x-ray source after they have passed through the object, and a positioning assembly with an arm having multiple degrees of freedom which is a collaborative robot for positioning the x-ray source with respect to the support plate. A method for performing an imaging procedure, which includes placing an object of interest on the support plate; moving the x-ray source relative to the object of interest along a non-planar trajectory to avoid collision with the object; and activating the x-ray source and the x-ray detector so as to detect the x-rays coming from the x-ray source after they have passed through the object, thus obtaining a set of x-ray images.
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14.发明申请公开(公告)号：US20180228457A1
公开(公告)日：2018-08-16
申请号：US15951077
申请日：2018-04-11
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Serge Louis Wilfrid Muller , Virginie Alexandra Corre , Aurelie Boudier , Razvan Gabriel Iordache
Abstract: An imaging system and related method are provided. The imaging system comprises a surface configured to support a portion of a patient's body, compression paddle configured to compress the portion of a patient's body against the surface, the compression paddle movable between an upper position and a lower position; and a compression control in direct or indirect communication with the compression paddle and configured to effectuate displacement of the compression paddle to any position between and including the upper position and the lower position upon receiving a patient input or command. The system may further comprise a feedback device configured to provide, to the patient, information indicative of the quality of the image that would be achieved at a corresponding compression paddle position to assist the patient in selecting a desirable compression paddle position.
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15.发明授权公开(公告)号：US10032294B2
公开(公告)日：2018-07-24
申请号：US14978460
申请日：2015-12-22
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Sylvain Bernard , Razvan Gabriel Iordache , Serge Louis Wilfrid Muller , Giovanni John Jacques Palma , Ann-Katherine Carton , Pablo Milioni de Carvalho
Abstract: Method and system for obtaining tomosynthesis and material decomposition images of an object of interest using a system comprising an x-ray source facing a detector. The method comprises generating a 2D material decomposition image of an object of interest from at least two sets of acquisitions. Each set is performed at a different energy spectrum and comprises at least one projection image or a plurality of projection images acquired at different x-ray source angulation positions, and the 2D material decomposition image can be generated for a predetermined orientation selected from one of said different x-ray source angulation positions or from a virtual orientation. At least one of the plurality of 3D volume portion images and/or the 2D contrast enhanced material decomposition image are displayed for review by a health care professional.
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16.发明申请METHOD AND APPARATUS FOR PERFORMING AN IMAGING PROCEDURE OF AN OBJECT OF INTEREST 审中-公开用于执行兴趣对象的成像程序的方法和装置公开(公告)号：US20160183899A1
公开(公告)日：2016-06-30
申请号：US14984865
申请日：2015-12-30
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Laurence Vancamberg , Serge Louis Wilfrid Muller , Razvan Gabriel Iordache , Aurélie Boudier
CPC classification number: A61B6/4458 , A61B6/025 , A61B6/0407 , A61B6/0414 , A61B6/0457 , A61B6/102 , A61B6/12 , A61B6/4429 , A61B6/4476 , A61B6/502 , A61B6/587 , A61B34/37 , A61B90/50 , A61N5/1083 , B25J9/0084 , B25J9/0087 , B25J9/06 , B25J9/1682 , G01N2223/321 , Y10S901/06 , Y10S901/16
Abstract: A device and a related mammography method employing the device are described. The device comprises an x-ray source, an x-ray detector placed under a support plate for supporting an object and arranged to detect the x-rays coming from the x-ray source after they have passed through the object, and a positioning assembly with an arm having multiple degrees of freedom which is a collaborative robot for positioning the x-ray source with respect to the support plate. A method for performing an imaging procedure, which includes placing an object of interest on the support plate; moving the x-ray source relative to the object of interest along a non-planar trajectory to avoid collision with the object; and activating the x-ray source and the x-ray detector so as to detect the x-rays coming from the x-ray source after they have passed through the object, thus obtaining a set of x-ray images.
Abstract translation: 描述了使用该装置的装置和相关的乳房摄影方法。 该装置包括x射线源，X射线检测器，放置在用于支撑物体的支撑板下方，并被布置成在X射线源穿过物体之后检测来自X射线源的X射线，以及定位组件 具有多个自由度的臂，其是用于相对于支撑板定位x射线源的协作机器人。 一种用于执行成像过程的方法，其包括将感兴趣对象放置在支撑板上; 沿着非平面轨迹相对于感兴趣对象移动x射线源以避免与物体的碰撞; 并且激活X射线源和X射线检测器，以便在X射线源通过物体之后检测来自X射线源的X射线，从而获得一组x射线图像。
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