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公开(公告)号：US10402969B2
公开(公告)日：2019-09-03
申请号：US15455391
申请日：2017-03-10
Applicant: General Electric Company
Inventor： Eigil Samset , Olivier Gerard , Stian Langeland
Abstract: Systems and methods are provided for a visualization of a multi-modal medical image for diagnostic medical imaging. The systems and methods receive first and second image data sets of an anatomical structure of interest, register the first and second image data sets to a geometrical model of the anatomical structure of interest to form a registered image. The geometrical model includes a location of an anatomical marker. The systems and methods further display the registered image.
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公开(公告)号：US20180260950A1
公开(公告)日：2018-09-13
申请号：US15455391
申请日：2017-03-10
Applicant: General Electric Company
Inventor： Eigil Samset , Olivier Gerard , Stian Langeland
CPC classification number: G06T7/0012 , G06T7/344 , G06T11/008 , G06T2207/10081 , G06T2207/10088 , G06T2207/10104 , G06T2207/10116 , G06T2207/10132 , G06T2207/30008 , G06T2207/30016 , G06T2207/30048 , G06T2207/30056 , G06T2207/30084
Abstract: Systems and methods are provided for a visualization of a multi-modal medical image for diagnostic medical imaging. The systems and methods receive first and second image data sets of an anatomical structure of interest, register the first and second image data sets to a geometrical model of the anatomical structure of interest to form a registered image. The geometrical model includes a location of an anatomical marker. The systems and methods further display the registered image.
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公开(公告)号：US09842427B2
公开(公告)日：2017-12-12
申请号：US15007031
申请日：2016-01-26
Applicant: General Electric Company
Inventor： Eigil Samset , Andreas Heimdal
CPC classification number: G06T15/08 , A61B8/065 , A61B8/0883 , A61B8/463 , A61B8/5207 , A61B8/5223 , G06T17/20
Abstract: Methods and systems are provided for calculating flow transparency values that improve the visualization of turbulent blood flow with an ultrasound imaging system. In one embodiment, a method comprises calculating transparency values for a plurality of voxels based on a variance value and a velocity value of each voxel and a time corresponding to acquisition of each voxel, and rendering an image with the calculated transparency values applied to the plurality of voxels. In this way, the visualization of turbulent blood flow can be tailored to the dynamics of the blood flow, thereby enabling an improved diagnostic accuracy.
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14.发明申请SYSTEM AND METHOD FOR TRACKING AN INVASIVE DEVICE USING ULTRASOUND POSITION SIGNALS 审中-公开使用超声波位置信号跟踪入侵设备的系统和方法公开(公告)号：US20150182187A1
公开(公告)日：2015-07-02
申请号：US14141752
申请日：2013-12-27
Applicant: General Electric Company
Inventor： Eigil Samset , Geir Ultveit Haugen
CPC classification number: A61B8/0841 , A61B8/12 , A61B8/4227 , A61B8/4263 , A61B8/4281 , A61B8/4416 , A61B8/4472 , A61B8/4483 , A61B8/4494 , A61B8/463 , A61B8/5207 , A61B8/5261 , A61B34/20 , A61B2034/2063 , A61B2034/2072 , A61B2090/363 , A61B2090/364 , A61B2090/3784 , A61B2090/3929 , A61B2090/3966
Abstract: A system and method for tracking an invasive device includes a localization system configured to be externally attached to a patient. The localization system includes a transducer module including a plurality of transducer elements. The system and method includes an invasive device including at least one device transducer element. The invasive device is configured to either transmit ultrasound position signals to the transducer module or receive ultrasound position signals from the transducer module.
Abstract translation: 用于跟踪侵入性装置的系统和方法包括被配置为外部附接到患者的定位系统。 定位系统包括包括多个换能器元件的换能器模块。 该系统和方法包括包括至少一个设备换能器元件的侵入性装置。 入侵设备被配置为将超声位置信号发送到换能器模块或从换能器模块接收超声位置信号。
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Patent Agency Ranking
15.发明授权公开(公告)号：US11523798B2
公开(公告)日：2022-12-13
申请号：US16738237
申请日：2020-01-09
Applicant: General Electric Company
Inventor： Raja Sekhar Bandaru , Anders Sornes , Eigil Samset , Jan D'Hooge
Abstract: A method and ultrasound imaging system for detecting a coherent reflector includes acquiring ultrasound channel data from a volume with a probe, calculating a transform function from the ultrasound channel data, identifying a first angle of a projection of the coherent reflector in a plane parallel to the 2D aperture based on the transform function, detecting a line-shaped echo pattern in the ultrasound channel data, and determining a second angle of the coherent reflector with respect to the 2D aperture based on the position of the line-shaped echo pattern. The method and system includes determining a position and orientation of the coherent reflector based on the first angle and the second angle, enhancing a representation of the coherent reflector in an image generated based on the ultrasound channel data, and displaying the image on a display device after enhancing the representation of the coherent reflector.
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公开(公告)号：US11207055B2
公开(公告)日：2021-12-28
申请号：US16154202
申请日：2018-10-08
Applicant: General Electric Company
Inventor： Renato Keshet , Omer Barkol , Eyal Hayun , Eigil Samset , Elina Sokulin
Abstract: Example apparatus, systems, and methods for image data processing are disclosed and described. An example system includes an image capturer to facilitate capture of an image. The example system includes a Doppler spectrum recorder to record a Doppler spectrum. The example system includes a study type inferrer to infer a study type associated with the Doppler spectrum by: processing the Doppler spectrum using at least one neural network to generate a first probability distribution among study type classifications; processing the image using the at least one neural network to generate a second probability distribution among the study type classifications; and combining the first probability distribution and the second probability distribution to infer a study type.
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17.发明申请公开(公告)号：US20180235701A1
公开(公告)日：2018-08-23
申请号：US15438386
申请日：2017-02-21
Applicant: General Electric Company
Inventor： Olivier Gerard , Stian Langeland , Eigil Samset , Maxime Cazalas
CPC classification number: A61B34/10 , A61B5/055 , A61B6/03 , A61B6/032 , A61B6/037 , A61B6/0407 , A61B6/4258 , A61B6/4266 , A61B6/4417 , A61B6/4435 , A61B6/463 , A61B6/466 , A61B6/468 , A61B6/487 , A61B6/5205 , A61B6/5229 , A61B6/5235 , A61B6/5247 , A61B8/4416 , A61B8/463 , A61B8/467 , A61B8/468 , A61B8/483 , A61B8/5238 , A61B8/5246 , A61B8/5261 , A61B90/37 , G01R33/4814 , G06T2207/10081 , G06T2207/10088 , G06T2207/10101 , G06T2207/10104 , G06T2207/10108 , G06T2207/10116 , G06T2207/10132 , G06T2207/20221
Abstract: Methods and systems are provided for multi-modality imaging. In one embodiment, a method comprises: receiving planning annotations of a pre-operative three-dimensional (3D) image of a subject; during an ultrasound scan of the subject, registering an ultrasound image with the 3D image; overlaying the planning annotations on the ultrasound image; and displaying the ultrasound image with the overlaid planning annotations. In this way, pre-operative planning by a physician can be readily used during intervention.
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公开(公告)号：US20170112473A1
公开(公告)日：2017-04-27
申请号：US14923952
申请日：2015-10-27
Applicant: General Electric Company
Inventor： Eigil Samset
CPC classification number: A61B8/5246 , A61B8/06 , A61B8/0883 , A61B8/4483 , A61B8/483 , A61B8/485 , A61B8/486 , A61B8/488 , A61B8/5207
Abstract: Methods and systems for segmenting structures in medical images are provided. The methods and systems drive a plurality of transducer element, and collect receive signals from the transducer array at a receive beamformer to form beam summed signals. The methods and systems generate a first ultrasound image of a region of interest (ROI) having tissue elements and blood elements, and generate a second ultrasound image of the ROI having tissue elements and blood elements. The tissue elements of the first ultrasound image having a higher intensity than the blood elements. The blood elements of the second ultrasound image having a higher intensity than the tissue elements. The methods and systems further perform segmentation by simultaneously applying edge detection on the first and second ultrasound images for the ROI.
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19.发明申请公开(公告)号：US20170086781A1
公开(公告)日：2017-03-30
申请号：US14887068
申请日：2015-10-19
Applicant: General Electric Company
Inventor： Raja Sekhar Bandaru , Anders Sornes , Eigil Samset , Jan D'Hooge
IPC: A61B8/08
CPC classification number: A61B8/0841 , A61B8/5207 , A61B8/54
Abstract: A method and ultrasound imaging system for detecting a coherent reflector comprises acquiring ultrasound channel data from a volume with a probe including a 2D aperture, calculating a MRT from the ultrasound channel data, identifying a first angle of a projection of the coherent reflector in a plane parallel to the 2D aperture based on the MRT, detecting a line-shaped echo pattern in the ultrasound channel data, determining a second angle of the coherent reflector with respect to the 2D aperture, determining a position and an orientation of the coherent reflector based on the first angle and the second angle, enhancing a representation of the coherent reflector in an image generated based on the ultrasound channel data, and displaying the image on a display device after enhancing the representation of the coherent reflector.
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