System and method for electrophysiological monitoring

US2018014784A1 · US · A1

Patent metadata
FieldValue
Publication numberUS-2018014784-A1
Application numberUS-201615547018-A
CountryUS
Kind codeA1
Filing dateFeb 1, 2016
Priority dateJan 30, 2015
Publication dateJan 18, 2018
Grant date

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  1. Title

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  2. Abstract

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

A system and method for the acquisition and analysis of physiological data, such as for example, electrophysiological data including but not limited to EEG, EKG, EMG EOG, and biomechanical data relating to breathing and/or respiration to provide further insight to the person's health and/or behavior. A plurality of self-contained sensors having an electrically-conducting interface, an amplifier, an analog to digital converter, and a wireless transceiver may be used. Each of the self-contained sensors may be about the size of a watch battery. A sensor array embedded within a conductive fabric may also be used to detect physiological data. The conductive fabric may be included a plurality of conduct nodes rising out of a surface of the conductive fabric or may be a quilted meshwork having a plurality of sections, each section forming a conductive surface for detecting physiological data.

First claim

Opening claim text (preview).

1 . A sensor for detecting physiological signals in a person comprising: an electrically-conducting interface configured to be placed in contact with the person to detect an electrophysiological signal or biomechanical data from the person; and a wireless transceiver configured to transmit data corresponding to the electrophysiological signal to a receiver external to the sensor, wherein the sensor does not include a wire extending therefrom connecting the sensor to any other electric device. 2 . The sensor of claim 1 , wherein the electrophysiological signal is selected from the group consisting of electroencephalography (EEG), electrocardiogram (EKG or ECG), electromyogram (EMG), and electrooculogram (EOG). 3 . The sensor of claim 1 , wherein the biomechanical data corresponds to breathing or respiration of the person. 4 . The sensor of claim 1 , wherein the electrically-conducting interface comprises at least one of an electrically-conducting polymer, an electrically-conducting foam, an electrically-conducting gel, an electrically-conducting fabric, and a metal. 5 . The sensor of claim 4 , wherein the electrically-conducting fabric comprises a plurality of electrically conducting threads, wires, or an electrically-conducting polymer embedded therein. 6 . The sensor of claim 1 , wherein the electrically-conducting interface is configured to be activated by a mechanical pressure at or above a predetermined threshold. 7 . The sensor of claim 1 , further comprising at least one of an amplifier, an analog to digital converter, and an energy source providing power to the sensor. 8 . The sensor of claim 7 , wherein the energy source is a battery, a rechargeable battery or a capacitor. 9 . The sensor of claim 1 , wherein the sensor is integrated in a conductive fabric comprising a plurality of electrically conducting threads or wires embedded therein, the plurality of conductive nodes are integrated within the conductive fabric, the conductive fabric being a bed sheet, a crib sheet, a blanket, a pillow case, or an item of clothing. 10 . A sensor array for detecting physiological signals in a person comprising: a plurality of conductive nodes each configured to be placed in contact with a person to detect an electrophysiological signal or biomechanical data from the person; and a conductive fabric comprising a plurality of electrically conducting threads or wires embedded therein, the plurality of conductive nodes are integrated within the conductive fabric, wherein each of the conductive nodes is electrically isolated from other conductive nodes. 11 . The sensor array of claim 10 , wherein the electrophysiological signal is selected from the group consisting of electroencephalography (EEG), electrocardiogram (EKG or ECG), electromyogram (EMG), and electrooculogram (EOG). 12 . The sensor array of claim 10 , wherein the biomechanical data corresponds to breathing or respiration of the person. 13 . The sensor array of claim 10 , wherein at least one of the plurality of conductive nodes is configured to be activated by a mechanical pressure at or above a predetermined threshold. 14 . The sensor array of claim 10 , wherein the plurality of conductive nodes are co-planar with a surface of the conductive fabric. 15 . The sensor array of claim 10 , wherein each of the conductive nodes forms a bump rising out of a surface of the conductive fabric. 16 . The sensor array of claim 10 , wherein the conductive fabric is a quilted meshwork and each of the plurality of conductive nodes is an electrically independent and conductive surface within the quilted meshwork. 17 . The sensor array of claim 10 , wherein the conductive fabric is a bed sheet, a crib sheet, a blanket, a pillow case, or an item of clothing. 18 . The sensor array of claim 10 , further comprising one or more energy sources, wherein the one or more energy sources are configured to provide a common float so as to short grounds of the one or more energy sources. 19 . The sensor array of claim 10 , further comprising one or more energy sources, wherein the one or more energy sources are configured to include at least two electrically-conducting interfaces, wherein at least one of the electrically-conducting interfaces provides at least one of a reference voltage and a ground. 20 . The sensor array of claim 10 , wherein at least one of the plurality of conductive nodes are configured to receive timing signals from a common clock or a master clock or a common timing signal intrinsic to the person. 21 - 37 . (canceled)

Assignees

Inventors

Classifications

  • G16H40/67Primary

    for remote operation · CPC title

  • Electrical cables or leads therefor, e.g. coaxial cables or ribbon cables · CPC title

  • Measuring devices for evaluating the respiratory organs · CPC title

  • Garments; Clothes · CPC title

  • Babies, e.g. for SIDS detection · CPC title

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What does patent US2018014784A1 cover?
A system and method for the acquisition and analysis of physiological data, such as for example, electrophysiological data including but not limited to EEG, EKG, EMG EOG, and biomechanical data relating to breathing and/or respiration to provide further insight to the person's health and/or behavior. A plurality of self-contained sensors having an electrically-conducting interface, an amplifier…
Who is the assignee on this patent?
Univ New York
What technology area does this patent fall under?
Primary CPC classification G16H40/67. Mapped technology areas include Physics.
When was this patent published?
Publication date Thu Jan 18 2018 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).