General Electric Company

Ge Precision Healthcare LLC

E.u., N22

N22e.u.

Myotise.u.

Christian Fritz Perrey

Daniel John Buckton

Klaus Pintoffl

Nitin Singhal

Armin Schoisswohl

Heinz Schmied

Kajoli Banerjee Krishnan

Lucienne Van Der Veen

Helmut Brandl

Dieter Hoenigmann

Rakesh Mullick

Vikram Reddy Melapudi

Pavan Annangi

Arthur Gritzky

Yelena Viktorovna Tsymbalenko

Dani Pinkovich

Rohan Keshav Patil

Prasad Sudhakara Murthy

Peter Falkensammer

Antonio Fabian Fermoso

Walter Duda, Jr

Sarit Shwartz

Thomas Huepf

Walter Duda

Noa Alkobi

Manfred Aichhorn

Francesca Patruno

Suvadip Mukherjee

Robert John Anderson

Martin Swoboda

Christian Wallinger

Josef Berger

Thomas Andrew Kraus

Stephan Anzengruber

Bálint Czupi

Jos Stas

Various methods and systems are provided for ultrasound imaging. In one embodiment, a method comprises, during an ultrasound scan, acquiring a series of ultrasound frames with a first transmit power, receiving a command to pause the ultrasound scan, and acquiring at least one ultrasound frame with a second transmit power higher than the first transmit power responsive to receiving the command. In this way, the image quality of an image displayed while a scan is paused may be increased.

Method and systems for increasing transmit power during an ultrasound scan

Various methods and systems are provided for automatically detecting scan planes of anatomical structures and providing guidance for obtaining target views during an imaging procedure. As one example, a method includes outputting to a user, instructions for navigating a medical imaging probe from a current scan position to a next scan position for obtaining a desired scan plane of a target anatomical structure based on received image data of the target anatomical structure and position data, the position data obtained from a position sensor on the probe, during receiving the image data.

Methods and system for detecting medical imaging scan planes using probe position feedback

A system and method for automatically analyzing placenta insufficiency in a curved topographical ultrasound image slice is provided. The method includes acquiring, by an ultrasound system, an ultrasound volume of a placental anatomy section, the ultrasound volume comprising color Doppler information. The method includes extracting, by at least one processor of the ultrasound system, a topographical ultrasound image slice at a distance below an inner surface of the placental anatomy section. The topographical ultrasound image slice is curved in all three dimensions and includes the color Doppler information. The method includes analyzing, by the at least one processor, the color Doppler information of the topographical ultrasound image slice to generate perfusion data information. The method includes causing, by the at least one processor, a display system to present the topographical ultrasound image slice with the perfusion data information.

Method and system for automatically analyzing placenta insufficiency in a curved topographical ultrasound image slice

A system and method for automatically setting an elevational tilt angle of a mechanically wobbling ultrasound probe is provided. The method includes acquiring, by a mechanically wobbling ultrasound probe of an ultrasound system, an ultrasound volume of a region of interest. The method includes analyzing, by at least one processor of the ultrasound system, the ultrasound volume to identify an ultrasound image slice depicting an anatomical object of interest. The ultrasound image slice corresponds with an elevational tilt angle. The method includes setting, by the at least one processor, the mechanically wobbling ultrasound probe to the elevational tilt angle corresponding with the ultrasound image slice depicting the anatomical object of interest. The method includes acquiring, by the mechanically wobbling ultrasound probe, a two-dimensional (2D) ultrasound image at the elevational tilt angle. The method includes causing, by the at least one processor, a display system to present the 2D ultrasound image.

Method and system for automatically setting an elevational tilt angle of a mechanically wobbling ultrasound probe

Various methods and systems are provided for identifying connected regions in ultrasound images. An exemplary method includes acquiring ultrasound video data of an anatomical region while a force is being applied to induce movement within the anatomical region, the ultrasound video data including a plurality of ultrasound images. The method includes identifying two or more connected regions in one of the plurality of ultrasound images, generating a modified ultrasound image by graphically distinguishing the first connected region from the second connected region, and causing a display device to display the modified image.

Ultrasound imaging system and method for identifying connected regions

Various methods and systems are provided for ultrasound imaging. In one embodiment, a method comprises acquiring, via an ultrasound probe, Doppler measurements over a plurality of cardiac cycles, evaluating a flow profile comprising the Doppler measurements to detect an abnormality in the flow profile, and displaying, via a display device, the flow profile with a reference flow profile overlaid thereon. In this way, the attention of a physician evaluating results from an ultrasound imaging examination may be directed to abnormal flow that is potentially indicative of pathologies, thereby enabling earlier and more accurate diagnosis of pathologies.

Methods and systems for detecting abnormal flow in doppler ultrasound imaging

A system and method for providing a guided workflow through a series of ultrasound image acquisitions with reference images updated based on a determined anatomical position is provided. The method includes acquiring and displaying, by an ultrasound system, at least one ultrasound image of an anatomy. The method includes determining, by at least one processor, a position of the anatomy depicted in the at least one ultrasound image. The method includes automatically selecting and displaying, by the at least one processor, reference images corresponding to pre-defined views of an ultrasound examination. An orientation of anatomy depicted in the selected and displayed reference images is based on the determined position of the anatomy. The method includes acquiring and displaying, by the ultrasound system, additional ultrasound images of the anatomy corresponding to the selected and displayed reference images. The additional ultrasound images include pre-defined views of the ultrasound examination.

Method and system for providing a guided workflow through a series of ultrasound image acquisitions with reference images updated based on a determined anatomical position

Systems and methods are provided for enhanced heart medical imaging operations, particularly as by incorporating use of artificial intelligence (AI) based fetal heart functional analysis and/or real-time and automatic ejection fraction (EF) measurement and analysis.

Methods and systems for medical imaging based analysis of ejection fraction and fetal heart functions

A method and ultrasound imaging system includes generating a cine including a plurality of cardiac views based on the cardiac ultrasound data, segmenting a plurality of cardiac chambers from each of the plurality of cardiac images, and automatically determining a cardiac chamber area for each of the plurality of cardiac chambers. The method and ultrasound imaging system includes displaying the cine on a display device and displaying a plurality of single trace curves on the display device at the same time as the cine to provide feedback regarding an acquisition quality of the cine, wherein each of the single trace curves represents the cardiac chamber area for a different one of the plurality of cardiac chambers over the plurality of cardiac cycles.

Ultrasound imaging system and method for providing feedback regarding acquisition quality

A system (e.g., an ultrasound imaging system) is provided. The system includes an ultrasound probe configured to acquire three-dimensional (3D) ultrasound data of a volumetric region of interest (ROI). The system further includes a display, a memory configured to store programmed instructions, and a controller circuit. The controller circuit includes one or more processors. The controller circuit is configured to execute the programmed instructions stored in the memory. When executing the programmed instructions, the controller circuit performs a plurality of operations. The operations includes collecting the 3D ultrasound data from an ultrasound probe and identifying a select set of the 3D ultrasound data corresponding to an object of interest within the volumetric ROI. The operations further include segmenting the object of interest from the select set of the 3D ultrasound data, generating a visualization plane of the object of interest, and displaying the visualization plane on the display.

Method and system for generating a visualization plane from 3D ultrasound data

An ultrasound device performs a two-dimensional (2D) ultrasound scan to acquire a plurality of 2D images based on 2D ultrasound scan parameters. The ultrasound system stops the 2D ultrasound scan in response to an instruction received by a processor of the ultrasound system. The ultrasound device performs a thin slice volume ultrasound scan in response to the instruction to acquire a thin slice volume. The thin slice volume includes a last acquired 2D image of the 2D ultrasound scan and one or more 2D images adjacent to the last acquired 2D image. The ultrasound system identifies at least one representative plane from the thin slice volume. The ultrasound system displays the identified at least one representative plane at a display system.

Method and system for acquisition, enhanced visualization, and selection of a representative plane of a thin slice ultrasound image volume

A method includes displaying a cursor on a display device with a computer system, and concurrently receiving first and second user inputs associated with movement of the cursor on the display device via the computer system. The method also includes moving display of the cursor on the display device in a vector defined by the first and second user inputs. The first user input defines a direction in which the cursor is moved on the display device and the second user input defines a speed at which the cursor is moved on the display device.

Computer system and method for changing display of components shown on a display device

A system and method for presenting function data associated with a user input device at a main display in response to a presence signal provided via the user input device is provided. The method includes receiving, at a processor of an ultrasound system, a presence signal from a presence sensor of a user input device of the ultrasound system. The presence signal is provided by the presence sensor in response to a detection of a user at a proximity to the user input device. The presence signal is independent from an actuation signal provided by the user input device in response to user actuation of the user input device. The method includes processing, by the processor, the presence signal to present function data identifying a functionality of the user input device at a main display of the ultrasound system.

Method and system for presenting function data associated with a user input device at a main display in response to a presence signal provided via the user input device

A method includes displaying a slider control on one or more of a display device or a display screen of a touch-sensitive device with a computer system. The slider control changes a display value of one or more components shown on the display device responsive to movement of an indicator element in the slider control. A first user input is received on the touch-sensitive device of the computer system associated with movement of the indicator element in the slider control. The display value of the one or more components changes by a first amount based on a distance that the first user input moved the indicator in the slider control. A second user input is received on the touch-sensitive device and changes the display value of the one or more components by a micro-amount that is smaller than the first amount that the display value is changed.

Systems and methods are provided relating to hierarchical machine learning models to identify an anatomical structure of interest and perform diagnostic procedures for a medical diagnostic imaging system. The systems and methods organize a plurality of models into a hierarchical structure based on anatomical structures. The plurality of models are defined by a machine learning algorithm for diagnostic procedures of one or more of the anatomical structures. The systems and methods receive a medical image, identifying an anatomical structure of interest within the medical image, select at least a first model from the plurality of models based on the anatomical structure of interest, and perform a first diagnostic procedure of the anatomical structure of interest based on the first model.

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Mondsee, Austria

Christian Fritz Perrey