Novasignal Corp.

USA As Represented by Secretary of the Navy

Neural Analytics, Inc.

Neurasignal, Inc.

The Aerospace Corporation

Hti Ip, LLC

Reynolds & Reynolds Holdings, Inc.

Verizon Telematics Inc.

Michael O'Brien

Mina Ranjbaran

Corey M Thibeault

Nicolas Canac

Samuel G Thorpe

Robert Hamilton

Jan B Zwierstra

Shankar Radhakrishnan

Michael R Costa

Roman Flores, Ii

Leo Petrossian

Ilyas Patanam

Trevor W Dunlop

Seth Wilk

Matthew J Banet

Lane Stith

Paul Washicko

Matthew Hutter

Gerard Salinas

Matthew Sylvester

Fabien Scalzo

Justin White

Larkin Hill Lowrey

Marcio Calixto De Andrade

William R Pogue, Iii

James P Thomas

Eric C Fisher

Benjamin Allen Nelson

Gary F Hawkins

Trevor Dunlop

Brian A Higa

Michael R Hilton

Larkin Lowrey

Roman Flores Ii

A system includes a processing circuit configured to receive signals corresponding ultrasound data, extract a blood flow waveform from the signals, the blood flow waveform corresponds to a single pulse of the signals, determine a curvature characteristic of the blood flow waveform based on a plurality of local curvature parameters, and identify a medical condition for the blood flow waveform using the blood flow waveform. Each of the plurality of local curvature parameters indicates a degree to which the blood flow waveform deviates from a straight line at a location on the blood flow waveform.

Waveform visualization tool for facilitating medical diagnosis

According to various embodiments, there is provided a method for determining a neurological condition of a subject using a robotic system. The robotic system includes a transducer. The method includes determining, by a computing system, a first location with respect to a vessel of the subject, the robotic system configured to position the transducer at the first location. The method further includes receiving, by the computing system, a first signal from the vessel in response to the transducer transmitting acoustic energy towards the vessel. The method further includes analyzing, by the computing system, the received first signal to determine a first parameter of blood flow in the vessel. The method further includes determining, by the computing system, the neurological condition of the subject based on the first parameter of the blood flow in the vessel.

Systems and methods for determining clinical indications

Systems, apparatuses, methods, and non-transitory computer-readable media for mapping a section of a vasculature of a subject are described herein, including moving a probe to a first position at a body of the subject adjacent the section of the vasculature; transmitting, by the probe, a first ultrasound beam into a first portion of the section of the vasculature through the body of the subject; receiving first ultrasound data including at least one imaging parameter of the first portion based on the first ultrasound beam; moving the probe to a second position at the body of the subject adjacent the section of the vasculature and different from the first position; transmitting, by the probe, a second ultrasound beam into a second portion of the section of the vasculature through the body of the subject; receiving second ultrasound data including the at least one imaging parameter of the second portion based on the second ultrasound beam; and constructing a map of the section of the vasculature based on the first ultrasound data and the second ultrasound data.

Systems and methods for vascular mapping

A tool for facilitating medical diagnosis is disclosed herein, including an ultrasound device configured to collect ultrasound data from a patient, a display device, and a processing circuit configured to generate a cerebral blood flow velocity (CBFV) waveform based on the ultrasound data, determine morphology indicators identifying attributes of the CBFV waveform, and configure the display device to display the CBFV waveform and the morphology indicators.

Systems, apparatuses, methods, and non-transitory computer-readable media related to a tool for determining presence or absence of a neurological condition in a subject are provided. The tool includes an ultrasound device configured to collect ultrasound data from a head of the subject. The tool further includes a processing circuit configured to calculate a curvature metric based on the ultrasound data. The processing circuit is further configured to calculate a velocity asymmetry metric based on the ultrasound data. The tool is further configured to determine presence or absence of the neurological condition in the subject based on the curvature metric and the velocity asymmetry metric.

Systems and methods for detecting neurological conditions

Arrangements described herein relate to systems, apparatuses, and methods for a headset system that includes a transducer, a camera configured to capture image data of a subject, and a controller configured to detect one or more fiducial markers placed on the subject using the captured image data, and register the transducer with respect to the subject based on the detected fiducial markers.

Systems and methods for registering headset system

A receiver for detecting at least one electromagnetic signal while the receiver is moving relative to the Earth's magnetic field, the receiver comprising: an SQUID array for generating an output that is a transfer function of SQUID array magnetic flux that is supplied from a combination of an oscillating magnetic field of the at least one electromagnetic signal, the Earth's magnetic field, and a bias magnetic field; a bias-tee configured to divide the SQUID array output into a DC signal and an RF signal; a memory store configured to store a plurality of voltage and flux bias values, wherein each voltage value has a corresponding flux bias value that results in maximum SQUID array sensitivity; and a logic circuit configured to find a voltage value in the memory store that most closely matches the DC signal, and to apply to the SQUID array a flux bias corresponding to the most closely matched voltage value.

Superconducting quantum interference array receiver and method for digitally controlling magnetic flux bias thereof

According to various embodiments, there is provided a device including a processor configured to control a robotic system to autonomously position a transducer at a plurality of locations adjacent a subject's skull and to autonomously locate a window on the subject's skull within which an artery can be located, from which artery a signal can be returned to the transducer, the signal having an energy level exceeding a predefined threshold.

Arrangements described herein relate to systems, apparatuses, and methods for managing gel on a subject to provide gel on a first area of the subject, including controlling a transducer to move to a second area of the subject and controlling the transducer to move the gel to the first area from the second area.

Systems and methods for gel management

Systems, apparatuses, methods, and non-transitory computer-readable media for mapping a section of a vasculature of a subject are described herein, including moving a probe to a first position adjacent the section of the vasculature; transmitting, by the probe, a first ultra-sound beam into a first portion of the section of the vasculature through the body of the subject; receiving first ultra-sound data including at least one imaging parameter; moving the probe to a second position at the body of the subject adjacent the section of the vasculature and different from the first position; transmitting, by the probe, a second ultrasound beam into a second portion of the section of the vasculature through the body of the subject; receiving second ultrasound data including the at least one imaging parameter; and constructing a map of the section of the vasculature based on the first ultrasound data and the second ultrasound data.

Growing community of inventors

Los Angeles, CA, United States of America

Michael O'Brien