公开(公告)号：US20190080146A1

公开(公告)日：2019-03-14

申请号：US15703835

申请日：2017-09-13

Applicant: General Electric Company

Inventor： Alberto Santamaria-Pang ,  Qing Li ,  Yunxia Sui ,  Dmitry Vladimirovich Dylov ,  Christopher James Sevinsky ,  Michael E. Marino ,  Michael J. Gerdes ,  Daniel Eugene Meyer ,  Fiona Ginty ,  Anup Sood

IPC: G06K9/00 ,  G06T7/33

CPC classification number: G06K9/00147 ,  G06T7/0012 ,  G06T7/33 ,  G06T2207/10024 ,  G06T2207/10056 ,  G06T2207/20104 ,  G06T2207/30024

Abstract: The subject matter of the present disclosure generally relates to techniques for image analysis. In certain embodiments, various morphological or intensity-based features as well as different thresholding approaches may be used to segment the subpopulation of interest and classify object in the images.

公开(公告)号：US20180121760A1

公开(公告)日：2018-05-03

申请号：US15796379

申请日：2017-10-27

Applicant: General Electric Company

Inventor： Alberto Santamaria-Pang ,  Daniel Eugene Meyer ,  Michael Ernest Marino ,  Qing Li ,  Dmitry V. Dylov ,  Aritra Chowdhury

IPC: G06K9/62 ,  G06N3/08 ,  G06N3/04 ,  G06F19/00 ,  G06T7/00 ,  G09B23/30

CPC classification number: G06K9/6256 ,  G06K9/44 ,  G06K9/6267 ,  G06K9/6274 ,  G06K2209/05 ,  G06N3/04 ,  G06N3/0454 ,  G06N3/08 ,  G06N3/084 ,  G06T7/0012 ,  G06T7/11 ,  G06T7/155 ,  G06T2200/04 ,  G06T2207/10056 ,  G06T2207/10064 ,  G06T2207/30016 ,  G06T2207/30101 ,  G06T2207/30172 ,  G09B23/30 ,  G09B23/303 ,  G16H50/20 ,  G16H50/50

Abstract: The present approach relates to the use of trained artificial neural networks, such as convolutional neural networks, to classify vascular structures, such as using a hierarchical classification scheme. In certain approaches, the artificial neural network is trained using training data that is all or partly derived from synthetic vascular representations.

公开(公告)号：US09846206B2

公开(公告)日：2017-12-19

申请号：US13970339

申请日：2013-08-19

Applicant: General Electric Company

Inventor： Dominic Michael Graziani ,  Thomas Kwok-Fah Foo ,  Luca Marinelli ,  Daniel Eugene Meyer ,  Bruce Allan Hay

IPC: G01N27/72 ,  A61B5/00 ,  G01R33/12 ,  A61B5/05

CPC classification number: G01R33/1276 ,  A61B5/00 ,  A61B5/0515

Abstract: Magnetic material imaging (MMI) system including first and second sets of field-generating coils. Each of the field-generating coils of the first and second sets has an elongated segment that extends along an imaging axis of the medical imaging system. The imaging axis extends through a region-of-interest (ROI) of an object. The elongated segments of the first set of field-generating coils are positioned opposite the elongated segments of the second set of field-generating coils and the ROI is located between the first and second sets of field-generating coils. The MMI system also includes a coil-control module configured to control a flow of current through the first and second sets of field-generating coils to generate a selection field and to generate a drive field. The selection and drive fields combine to form a movable 1D field free region (FFR) that extends through the ROI.

公开(公告)号：US10740651B2

公开(公告)日：2020-08-11

申请号：US15796379

申请日：2017-10-27

Applicant: General Electric Company

Inventor： Alberto Santamaria-Pang ,  Daniel Eugene Meyer ,  Michael Ernest Marino ,  Qing Li ,  Dmitry V. Dylov ,  Aritra Chowdhury

IPC: G06K9/00 ,  G06K9/62 ,  G06N3/08 ,  G06N3/04 ,  G09B23/30 ,  G06T7/00 ,  G16H50/20 ,  G06K9/44 ,  G06T7/11 ,  G06T7/155 ,  G16H50/50

Abstract: The present approach relates to the use of trained artificial neural networks, such as convolutional neural networks, to classify vascular structures, such as using a hierarchical classification scheme. In certain approaches, the artificial neural network is trained using training data that is all or partly derived from synthetic vascular representations.

公开(公告)号：US20190001001A1

公开(公告)日：2019-01-03

申请号：US15640880

申请日：2017-07-03

Applicant: General Electric Company ,  University of California San Francisco

Inventor： Paul Francis Fitzgerald ,  Michael Ernest Marino ,  Peter Michael Edic ,  Daniel Eugene Meyer ,  Peter J. Bonitatibus, Jr. ,  Robert Edgar Colborn ,  Benjamin Ming-Yueh Yeh

IPC: A61K49/04

Abstract: Design and use of an administered drug in the form of a nanoparticle or molecule is described. In certain examples, the nanoparticle has a core and a shell surrounding the core. The core may be configured or designed to provide useful X-ray attenuating properties, gamma ray emission properties, magnetic properties, or therapeutic effects. In certain aspects, the nanoparticle or molecule is sized so as to either distribute from or remain in the blood pool, while still being eliminated by the kidneys.

公开(公告)号：US10423820B2

公开(公告)日：2019-09-24

申请号：US15703835

申请日：2017-09-13

Applicant: General Electric Company

Inventor： Alberto Santamaria-Pang ,  Qing Li ,  Yunxia Sui ,  Dmitry Vladimirovich Dylov ,  Christopher James Sevinsky ,  Michael E. Marino ,  Michael J. Gerdes ,  Daniel Eugene Meyer ,  Fiona Ginty ,  Anup Sood

IPC: G06K9/00 ,  G06T7/33

Abstract: The subject matter of the present disclosure generally relates to techniques for image analysis. In certain embodiments, various morphological or intensity-based features as well as different thresholding approaches may be used to segment the subpopulation of interest and classify object in the images.

公开(公告)号：US20140159712A1

公开(公告)日：2014-06-12

申请号：US13970339

申请日：2013-08-19

Applicant: General Electric Company

Inventor： Dominic Michael Graziani ,  Thomas Kwok-Fah Foo ,  Luca Marinelli ,  Daniel Eugene Meyer ,  Bruce Allen Hay

IPC: G01N27/72

CPC classification number: G01R33/1276 ,  A61B5/00 ,  A61B5/0515

Abstract: Magnetic material imaging (MMI) system including first and second sets of field-generating coils. Each of the field-generating coils of the first and second sets has an elongated segment that extends along an imaging axis of the medical imaging system. The imaging axis extends through a region-of-interest (ROI) of an object. The elongated segments of the first set of field-generating coils are positioned opposite the elongated segments of the second set of field-generating coils and the ROI is located between the first and second sets of field-generating coils. The MMI system also includes a coil-control module configured to control a flow of current through the first and second sets of field-generating coils to generate a selection field and to generate a drive field. The selection and drive fields combine to form a movable 1D field free region (FFR) that extends through the ROI.

Abstract translation: 磁材料成像（MMI）系统包括第一组和第二组励磁线圈。 第一组和第二组的每个场产生线圈具有沿着医学成像系统的成像轴线延伸的细长部分。 成像轴延伸穿过物体的感兴趣区域（ROI）。 第一组场产生线圈的细长段与第二组场产生线圈的细长段相对设置，并且ROI位于第一组和第二组场产生线圈之间。 MMI系统还包括线圈控制模块，该线圈控制模块被配置为控制通过第一和第二组场产生线圈的电流流动以产生选择场并产生驱动场。 选择和驱动领域相结合，形成一个延伸穿过ROI的可移动1D无域区域（FFR）。

公开(公告)号：US20190001002A1

公开(公告)日：2019-01-03

申请号：US16026854

申请日：2018-07-03

Applicant: General Electric Company ,  University of California San Francisco

Inventor： Paul Francis Fitzgerald ,  Michael Ernest Marino ,  Peter Michael Edic ,  Daniel Eugene Meyer ,  Peter J. Bonitatibus, JR. ,  Robert Edgar Colborn ,  Benjamin Ming-Yueh Yeh

IPC: A61K49/04

Abstract: Design and use of an administered drug in the form of a nanoparticle or molecule is described. In certain examples, the nanoparticle has a core and a shell surrounding the core. The core may be configured or designed to provide useful X-ray attenuating properties, gamma ray emission properties, magnetic properties, or therapeutic effects. In certain aspects, the nanoparticle or molecule is sized so as to either distribute from or remain in the blood pool, while still being eliminated by the kidneys.