公开(公告)号：US10330754B2

公开(公告)日：2019-06-25

申请号：US15396968

申请日：2017-01-03

Applicant: General Electric Company

Inventor： Daniel Garcia ,  Tamer Fahed Khalaf ,  Jason Monclair Pittman ,  Anton Linz ,  William John Bonneau ,  Chinmoy Goswami ,  Vandana Rallabandi ,  Rahul Radhakrishna Pillai ,  Srinivas Satya Sai Mallampalli ,  Suma Memana Narayana Bhat ,  Viswanathan Kanakasabai

IPC: G01V3/00 ,  G01R33/38 ,  H02K7/14 ,  H02K11/04 ,  H02K13/00 ,  A61B5/055 ,  H02K1/24 ,  H02K11/215 ,  G01R33/28 ,  G01R33/3815 ,  H02P25/02

Abstract: A stator-less electric motor for an MRI system is provided. The stator-less electric motor includes a body, a rotor rotatable connected to the body, and at least one coil winding disposed on the rotor. The at least one coil winding is arranged so as to rotate the rotor when energized via an electrical current in the presence of a magnetic field generated by a magnet assembly of the MRI system.

公开(公告)号：US20150198682A1

公开(公告)日：2015-07-16

申请号：US14671198

申请日：2015-03-27

Applicant: General Electric Company

Inventor： Gary McBroom ,  Anton Linz ,  David McDaniel ,  Edward Emaci

IPC: G01R33/34 ,  G01R33/48 ,  G01R33/422

CPC classification number: G01R33/34 ,  G01R33/34007 ,  G01R33/34076 ,  G01R33/422 ,  G01R33/4808 ,  G01R33/481

Abstract: A radio frequency (RF) body coil assembly includes a coil support structure including an inner tubular member, an outer tubular member disposed radially outwardly from the inner tubular member, and a structural material disposed between the inner and outer tubular members, an RF coil mounted to an inner surface of the coil support structure, and a positron emission tomography (PET) detector assembly mounted to an outer surface of the coil support structure. A dual-modality imaging system is also described.

Abstract translation: 射频（RF）体线圈组件包括线圈支撑结构，其包括内部管状构件，从内部管状构件径向向外设置的外部管状构件以及设置在内部和外部管状构件之间的结构材料，RF线圈安装 到线圈支撑结构的内表面，以及安装到线圈支撑结构的外表面的正电子发射断层摄影（PET）检测器组件。 还描述了双模态成像系统。

公开(公告)号：US09188651B2

公开(公告)日：2015-11-17

申请号：US14671198

申请日：2015-03-27

Applicant: General Electric Company

Inventor： Gary McBroom ,  Anton Linz ,  David McDaniel ,  Edward Emaci

IPC: G01V3/00 ,  G01R33/34 ,  G01R33/48 ,  G01R33/422

CPC classification number: G01R33/34 ,  G01R33/34007 ,  G01R33/34076 ,  G01R33/422 ,  G01R33/4808 ,  G01R33/481

Abstract: A radio frequency (RF) body coil assembly includes a coil support structure including an inner tubular member, an outer tubular member disposed radially outwardly from the inner tubular member, and a structural material disposed between the inner and outer tubular members, an RF coil mounted to an inner surface of the coil support structure, and a positron emission tomography (PET) detector assembly mounted to an outer surface of the coil support structure. A dual-modality imaging system is also described.

Abstract translation: 射频（RF）体线圈组件包括线圈支撑结构，其包括内部管状构件，从内部管状构件径向向外设置的外部管状构件以及设置在内部和外部管状构件之间的结构材料，RF线圈安装 到线圈支撑结构的内表面，以及安装到线圈支撑结构的外表面的正电子发射断层摄影（PET）检测器组件。 还描述了双模态成像系统。