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518 results about "Eeg data" patented technology
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Abnormal motion detector and monitor
In an embodiment, a seizure monitor provides intelligent epilepsy seizure detection, monitoring, and alerting for epilepsy patients or people with seizures. In an embodiment, the seizure monitor may be a wearable, non-intrusive, passive monitoring device that does not require any insertion or ingestion into the human body. In an embodiment, the seizure monitor may include several output options for outputting the accelerometer / gyro or other motion sensor data and video data, so that the data may be immediately validated and / or remotely viewed. The device alerts and communicated to the outside care givers via wirelessly or wired medium. The device may also support recording of accelerometer or other motion sensor data and video data, which can be reviewed later for further analysis and / or diagnosis. The device and invention is also used and applicable for other body motion disorders or detection and diagnostics.
Owner:SMART MONITOR
Condition assessment of nonlinear processes
InactiveUS6484132B1Timely, accurateReduce the amount requiredElectroencephalographyAmplifier modifications to reduce noise influenceData setEeg data
There is presented a reliable technique for measuring condition change in nonlinear data such as brain waves. The nonlinear data is filtered and discretized into windowed data sets. The system dynamics within each data set is represented by a sequence of connected phase-space points, and for each data set a distribution function is derived. New metrics are introduced that evaluate the distance between distribution functions. The metrics are properly renormalized to provide robust and sensitive relative measures of condition change. As an example, these measures can be used on EEG data, to provide timely discrimination between normal, preseizure, seizure, and post-seizure states in epileptic patients. Apparatus utilizing hardware or software to perform the method and provide an indicative output is also disclosed.
Owner:LOCKHEED MARTIN ENERGY SYST INC
Patient-specific parameter selection for neurological event detection
InactiveUS7177674B2Efficient developmentPhysical therapies and activitiesElectroencephalographyEeg dataLine search
Owner:NEUROPACE
Methods and devices for brain activity monitoring supporting mental state development and training
InactiveUS20140316230A1Extensive analysisMitigate such drawbackElectroencephalographyMedical automated diagnosisEEG deviceEeg data
With explosive penetration of portable electronic devices (PEDs) recent focus into consumer EEG devices has been to bring advantages including localized wireless interfacing, portability, and a low-cost high-performance electronics platform to host the processing algorithms to bear. However, most development continues to focus on brain-controlled video games which are nearly identical to those created for earlier, more stationary consumer EEG devices and personal EEG is treated as of a novelty or toy. According to embodiments of the invention the inventors have established new technologies and solutions that address these limitations within the prior art and provide benefits including, but not limited to, global acquisition and storage of acquired EEG data and processed EEG data, development interfaces for expansion and re-analysis of acquired EEG data, integration to other non-EEG derived user data, and long-term user wearability.
Owner:PERSONAL NEURO DEVICES
System and device for seizure detection
A device comprises a head mounting arrangement sized and shaped to be worn on a user's head and a plurality of electrodes disposed on the arrangement so that, when the arrangement is worn on the user's head, the electrodes contact target portions of a scalp to detect electrical activity of a brain of the user in combination with an image capture device disposed on the arrangement so that, when the arrangement is worn on the user's head, a field of view of the image capture device includes a portion of an anatomy of the user and a processing unit generating EEG data from the electrical activity, wherein, when the EEG data is indicative of an epileptic event, the processing unit activates the image capture device to capture video data of the user and may store the EEG and / or the video data with transmission of warning signals to one or more remote displaying and / or computing arrangements.
Owner:NEW YORK UNIV
Method for Remote Review of Clinical Data
A method for remotely reviewing medical data allows medical data to be transmitted to a physician's mobile device from where they are stored or collected. The method sends data to be transmitted through a console, and a data server to reach the mobile device. After reviewing the data, physicians may then transmit their comments from their mobile device to the requestor by going through the same system. This is accomplished while maintaining patient privacy according to applicable laws by using encryption and authentication methods. The method further notifies users of messages or data awaiting review along with the urgency of the required review are also described. The process of capturing a users' response, upload the response to the server, and distribute such information to one or more consoles and databases are also disclosed.
Owner:MVISUM
Software controlled electrophysiology data management
Methods for conducting an electrophysiology procedure using a programmed machine are described, including methods for managing discrete data capture requests received throughout the course of an electrophysiology procedure and for discretizing the display of independent data capture events that occur during the course of the electrophysiology procedure. These methods enable an operator to review location maps of sites visited during the course of a procedure and to review data from discrete moments in the procedure and to play back data over a sequence of times throughout the procedure, one moment at a time. The invention further includes software constructs that enable data management.
Owner:BOSTON SCI SCIMED INC
Patient-specific template development for neurological event detection
InactiveUS7136695B2Easy to set upEfficient developmentPhysical therapies and activitiesElectroencephalographyEeg dataWorkstation
An epileptiform activity patient-specific template creation system permits a user to efficiently develop an optimized set of patient-specific parameters for epileptiform activity detection algorithms. The epileptiform activity patient template creation system is primarily directed for use with an implantable neurostimulator system having EEG storage capability, in conjunction with a computer software program operating within a computer workstation having a processor, disk storage and input / output facilities for storing, processing and displaying patient EEG signals. The implantable neurostimulator is operative to store records of EEG data when neurological events are detected, when it receives external commands to record, or at preset or random times. The computer workstation operates on stored and uploaded records of EEG data to derive the patient-specific templates.
Owner:NEUROPACE
Enabling predictive web browsing
InactiveUS20120137201A1Altering its appearanceSpecial data processing applicationsWeb data browsing optimisationEeg dataWeb page
A system and method for determining and displaying, in a predictive manner, relevant “next clicks” based upon historical web-usage patterns of previous visitors (the browsing user and / or other users) to referring web pages. In one embodiment, identification of one or more links selected by previous visitors on a plurality of referring web pages is stored in a database. When the browsing user initiates a request to view a referring web page for which one or more links exist in the database, the appearance of those links on the referring web page is altered to suggest those links to the browsing user. Thus, the browsing user is given suggestions as to the most probable path (based upon his / her own history and / or the history of others) through each referring web page for which one or more links are stored in the database, thereby streamlining the browsing process.
Owner:ALCATEL LUCENT SAS
System for the rendering of shared digital interfaces relative to each user's point of view
A head mounted device provides an immersive virtual or augmented reality experience for viewing data and enabling collaboration among multiple users. Rendering images in a virtual or augmented reality system may include capturing an image and spatial data with a body mounted camera and sensor array, receiving input indicating a first anchor surface, calculating parameters with respect to the body mounted camera and displaying a virtual object such that the virtual object appears anchored to the selected first anchor surface. Further rendering operations may include receiving a second input indicating a second anchor surface within the captured image that is different from the first anchor surface, calculating parameters with respect to the second anchor surface and displaying the virtual object such that the virtual object appears anchored to the selected second anchor surface and moved from the first anchor surface.
Owner:QUALCOMM INC
System and method for generation of URL based context queries
A system and method for generation of URL context queries. A request is received over a network from a user for generation a URL based context query, wherein the request comprises at least one query generation criteria. A multidimensional datapace having a spatial axis, a temporal axis, a topical axis and a social axis is searched for clusters of related data objects using the query generation criteria, wherein at least one cluster of data objects relating to the query generation criteria is identified. Permissions are checked relating to each data object cluster of related data objects. If the user does not have permission to view the data object, it is removed from the cluster. A URL having a context query comprising at least one context criteria is generated from the properties of the cluster of data objects. The URL having a context query is then transmitted to the end user.
Owner:R2 SOLUTIONS
System and methods for navigating and visualizing multi-dimensional biological data
InactiveUS20060036425A1Easy to identifyFacilitate correlation2D-image generationData visualisationData setEeg data
Methods systems and computer readable media for manipulating and displaying sparse data contained within very large datasets. Particular applications includes those to proteomics and metabolomics. Navigation of the large data sets from a global perspective may be practically implemented, so that a user is not confined to a narrow slice of data at a time, thus providing context of the whole dataset while viewing data within the dataset.
Owner:AGILENT TECH INC
Method and system for capturing streaming data by an actionable information engine
The present invention captures streaming data and avoids continual retrieval. The invention only looks at data once, has a time dependency built into it, and data that is not consumed or relevant is discarded. The invention includes an engine processor that processes data according to stored information; stored rules that define engine operation, an input events module for receiving events which provides a plurality of events. Events are processed according to stored rules for generating a series of valid results when input events match the rules. Rule states that have been matched to an input event but have not produced a valid result are stored in state storage. The state of a rule as stored enables the engine to provide a valid result output upon a future reception of an input event necessary to complete the rule. Transaction log module monitors the operation of the engine for specified time period.
Owner:ELITY SYST
Systems and Methods for Directing Brain Activity
InactiveUS20130177883A1Facilitate preferential placementImprove stabilityElectrical appliancesTeaching apparatusPhysical medicine and rehabilitationEeg data
Methods and devices are provided for monitoring and manipulating a person's brainwaves to achieve a desired mental state. A method of improving a student's test-taking ability includes analyzing EEG data to determine a student's focus level during an exam and providing a suggestion to the student for improving the student's focus level. A method of manipulating brain activity includes measuring a listener's brainwave frequency and providing binaural beats to the listener to guide the listener to a desired mental state. The binaural beats may be incorporated into music in such a way that they may not be distinguished over the music. A portable apparatus includes EEG electrodes connected to earphones with malleable wire that facilitates preferential placement and stability on a user's scalp.
Owner:AXIO
Methods and Systems for Characterizing and Generating a Patient-Specific Seizure Advisory System
InactiveUS20080208074A1Increased susceptibilityAccurately predict seizuresMedical simulationElectroencephalographyEeg dataMedicine
A method of developing a brain state advisory system including the following steps: deriving a brain state advisory algorithm; applying the brain state advisory algorithm to patient EEG data to identify occurrences of the target patient brain state (such as, e.g., a pro-ictal state or a contra-ictal state) in the patient EEG data; determining if a performance measure of the advisory algorithm for the target brain state exceeds the performance measure of a chance predictor for the target brain state; and if the performance measure of the advisory algorithm for the target brain state exceeds the performance measure of a chance predictor for the target brain state, storing the advisory algorithm in memory of the brain state advisory system. The invention also includes seizure advisory systems.
Owner:CYBERONICS INC
Self-adaptive EEG signal ocular artifact automatic removal method
InactiveCN101869477ATroubleshoot Manual Screening IssuesDiagnostic recording/measuringSensorsElectricityEeg data
The invention provides a self-adaptive EEG signal ocular artifact automatic removal method, which belongs to the technical field of biological information and is mainly used in a pretreatment process for acquiring an EEG signal. The method comprises: performing real-time empirical mode decomposition (EMD) of collected EEG data having ocular artifacts; performing Hilbert transform of all obtained mode components to obtain a instantaneous frequency; according to the time-frequency property of the ocular artifacts in the EEG signal and the statistical property of the empirical mode components, performing the threshold filtering of all obtained mode components; and performing data reconstruction by using all mode components obtained after filtration. The method solves the manual screening problem of the empirical mode components having the ocular artifacts, thereby automatically removing the ocular artifacts from the EEG signal.
Owner:BEIJING UNIV OF TECH
Cloud storage of geotagged maps
A head mounted device provides an immersive virtual or augmented reality experience for viewing data and enabling collaboration among multiple users. Rendering images in a virtual or augmented reality system may include generating data regarding locations of surfaces and objects in a scene based on images and spatial data gathered from a first body mounted sensor device, generating a three dimensional map of the scene based on the generated data, adding geographical identification metadata to the three dimensional map of the scene, storing the geographical identification metadata and three dimensional map in a memory, and transmitting at least a portion of the geographical identification metadata and three dimensional map to a second body mounted sensor device.
Owner:QUALCOMM INC
Mobile electroencephalograph data collection and diagnosis system
Described is an electroencephalograph (EEG) data collection system. The system includes a helmet with a plurality of data collection electrodes. Each data collection electrode has a housing and a pressurized probe affixed with the housing. The pressurized probe includes an electrically conductive base for electrical communication with the scalp of a user for detecting EEG signals of the user. The pressurized probe is pressurized such that the electrically conductive base is forced away from the housing and toward a user's scalp. The data collection electrode is further formed to hold a discrete amount of an electrically conductive gel therein and dispense the gel proximate the electrically conductive base to facilitate an electrical communication between the user's scalp and the electrically conductive base. The system also includes Relational Data Base Management System that allows for in vivo EEG data collection, analysis, and diagnosis.
Owner:CALIFORNIA INST OF TECH
Method and System for Controlling and Managing an Organization
A system and a method for generating computer displays of data and information for management and real-time control of an organization utilizing critical performance indicators of performance states in all operational activities. The data and information are displayed in networked computer screens using algorithms to efficiently handle all the myriad elements constituting the day-to-day operation of an organization. The CEO can observe on his screen any selected data from all the operating units. The CEO is immediately informed of a bottleneck in operation for his attention. Every senior manager of a department continuously receives the relevant actual performance data of his department, presenting the results of executed activities. This information is displayed in selectable operating periods. Managers are also able to view the displays on screens of other departments and review data giving them information on their performance as much as it relates to their operating unit within an organization.
Owner:GOMEH RAM
Method of self enhancement of search results through analysis of system logs
An automatic search index / meta data self-enhancement system includes a search system log analyzer, which periodically looks through the search system log, of a database, for search queries that did not bring satisfactory results; a search query analyzer which applies query enhancement techniques to the unsatisfactory queries by using glossary terms, synonyms, known typos, translated words, etc. to enhance the queries and categorize them; a relevant document finder which, based on the enhanced query terms and their categorization and subject, uncovers documents that were not previously found and links the documents to the query terms in the search index; and a search index / meta data enhancer, that enhances the meta / data of the documents based on the enhanced query terms in the search index, to reflect these new keywords to allow documents turned up by the enhanced query to be returned when similar future searches are entered by users.
Owner:IBM CORP
Methods and devices for brain activity monitoring supporting mental state development and training
InactiveUS9532748B2Mitigate such drawbackElectroencephalographyMedical automated diagnosisEEG deviceEeg data
Owner:PERSONAL NEURO DEVICES
System for the rendering of shared digital interfaces relative to each user's point of view
ActiveUS9047698B2Input/output for user-computer interactionTelevision system detailsSensor arrayEeg data
Owner:QUALCOMM INC
Brain therapy system and method using noninvasive brain stimulation
A brain therapy system and method using noninvasive brain stimulation, comprising:a stimuli generator unit for generating a stimuli presentation program;a sensor assembly comprising a plurality of active EEG electrodes for measuring the electrophysiological activity of a patient's brain subjected to said stimuli presentation program;a data acquisition unit in communication with the sensor assembly for retrieving patient EEG signals;a data processing unit in communication with the data acquisition unit for:analyzing the patient EEG signals to obtain patient EEG data, andcomparing the patient EEG data against a normalized EEG pattern retrieved from a standardized database;selecting a stimulation protocol in dependence of said comparison;a brain stimulation unit for applying the selected stimulation protocol on the active EEG electrodes.
Owner:NEUROMETRICS
Brain state analysis based on select seizure onset characteristics and clinical manifestations
InactiveUS20100168603A1Few perceivedAccurate predictionElectroencephalographyMedical automated diagnosisEeg dataClinical manifestation
Systems and methods for developing a brain state analysis system using subject EEG data are provided. The analysis system distinguishes clinical from subclinical electrographic seizures and optionally distinguishes among different seizure onset characteristics. An algorithm trained on only clinical electrographic seizures may predict clinical seizures more accurately with fewer perceived false positives. In addition, algorithms trained on a particular onset condition may distinguish and advise on that onset condition when used by the patient.
Owner:CYBERONICS INC
Multifaceted implantable syncope monitor - mism
A multi-channel implantable syncope monitor that monitors ECG data, myopotential data, EEG data, photoplethysmography (PPG) data, and position sensor data is used to capture physiologic data about a patient who is experiencing a syncopal event. The timing of the events within the simultaneously captured physiologic data can then be used to more accurately determine potential sources of origin of the syncopal event.
Owner:PACESETTER INC
System and method for detecting and reporting cable modems with duplicate media access control addresses
ActiveUS7272846B2Avoid problemsBroadband local area networksMemory loss protectionEeg dataPaired Data
Owner:TIME WARNER CABLE ENTERPRISES LLC
System and method for generation of URL based context queries
Owner:R2 SOLUTIONS
System and Method For Restricted Party Screening and Resolution Services
InactiveUS20090150370A1Reliable and low-costIncrease workflowOffice automationSpecial data processing applicationsData matchingEeg data
A system and method for screening data for restricted party screening. The system comprises an input for entering data, a screening system for screening the data against a database comprising restricted entities information, generating a match score based on the screening of the data, providing a data match based on the match score, and outputting the data match, a work queue for reviewing the data match, and a report generated based on the review of the data match.
Owner:LIVINGSTON INT TECH SERVICES CORP
Method and system for a real time adaptive system for effecting changes in cognitive-emotive profiles
ActiveUS7460903B2Improve memory functionReduction/elimination of symptomElectrotherapyMagnetotherapy using coils/electromagnetsEeg dataMental state
A means and method for inducing a temporary physiological state-of-mind to effect persistent changes to the cognitive-emotive profile of an individual, which is adaptable for neurofeedback and “mental-state” therapeutic and non-therapeutic interventions. The system comprises an EEG Recording Module (ERM), a Neurodynamics Assessment Module (“NAM”), and a Transcranial Magnetic Stimulation module (“TMS”) for acquiring and manipulating bioelectrical and / or EEG data, defining a cognitive-emotive profile, and mapping the cognitive-emotive profile to selectively control transcranial magnetic stimulation to drive therapeutic and non-therapeutic stimulus interventions. A bi-directional feedback feature is provided to further enhance the performance of the system to effect prolonged changes.
Owner:PINEDA JAIME A +1
Collection view objects for displaying data collection items in user interface elements
InactiveUS20060090139A1Good choiceEasy to watchDigital data processing detailsNatural language data processingEeg dataSemantics
Described are collection view objects, which provide a user interface view over a data collection, where each view may have its own sort order, filter and / or grouping criteria, as well as current item semantics. A user interface element is bound to a data collection, such as via markup language (e.g., XAML). At runtime, a collection view object is instantiated as an indirection between the data collection and the user interface element, whereby a collection of data items is viewed according to how each collection view object is currently configured with respect to sorting, filtering and / or grouping. Multiple collection views may be specified on the same data collection, whereby distinct simultaneous views of the data items may be presented in different user interface elements. The collection view object dynamically updates the displayed data as changes are made in the data collection. A current item may be selected within the collection view.
Owner:MICROSOFT TECH LICENSING LLC
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