Patents by Inventor Rosalind Sadleir

Rosalind Sadleir has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9763579
    Abstract: An EIT system 1 adapted to detect internal bleeding in a body portion, the EIT system 1 comprising a plurality of electrodes 3 adapted in use to extend in a substantially linear orientation across one side only of the body portion and to be applied in electrical contact with the skin of the body portion, a current source adapted to cyclically apply an electric current between one pair of the electrodes 3, a voltage measuring means to measure the voltage across each of the other pairs of the electrodes resulting from the current, a data collection system 2 and a data analysis system 4 to analyze data resulting from the voltages that are measured by the voltage measuring means, wherein the analysis system 4 is configured to obtain quantitative information related to amounts and rates of conductive tissue changes occurring in the body, based on an EIT analysis equivalent to that obtained from data derived from electrodes spaced around the full perimeter of the body portion.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: September 19, 2017
    Assignee: E.I.T. PTY, LTD
    Inventors: Rosalind Sadleir, Andrew Duncan
  • Patent number: 9763580
    Abstract: An EIT system 1 adapted to detect internal bleeding in a body portion, the EIT system 1 comprising a plurality of electrodes 3 adapted in use to extend in a substantially linear orientation across one side only of the body portion and to be applied in electrical contact with the skin of the body portion, a current source adapted to cyclically apply an electric current between one pair of the electrodes 3, a voltage measuring means to measure the voltage across each of the other pairs of the electrodes resulting from the current, a data collection system 2 and a data analysis system 4 to analyze data resulting from the voltages that are measured by the voltage measuring means, wherein the analysis system 4 is configured to obtain quantitative information related to amounts and rates of conductive tissue changes occurring in the body, based on an EIT analysis equivalent to that obtained from data derived from electrodes spaced around the full perimeter of the body portion.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: September 19, 2017
    Assignee: E.I.T. PTY, LTD
    Inventors: Rosalind Sadleir, Andrew Duncan
  • Publication number: 20140288405
    Abstract: An EIT system 1 adapted to detect internal bleeding in a body portion, the EIT system 1 comprising a plurality of electrodes 3 adapted in use to extend in a substantially linear orientation across one side only of the body portion and to be applied in electrical contact with the skin of the body portion, a current source adapted to cyclically apply an electric current between one pair of the electrodes 3, a voltage measuring means to measure the voltage across each of the other pairs of the electrodes resulting from the current, a data collection system 2 and a data analysis system 4 to analyse data resulting from the voltages that are measured by the voltage measuring means, wherein the analysis system 4 is configured to obtain quantitative information related to amounts and rates of conductive tissue changes occurring in the body, based on an EIT analysis equivalent to that obtained from data derived from electrodes spaced around the full perimeter of the body portion.
    Type: Application
    Filed: May 16, 2014
    Publication date: September 25, 2014
    Inventors: Rosalind Sadleir, Andrew Duncan
  • Publication number: 20140288404
    Abstract: An EIT system 1 adapted to detect internal bleeding in a body portion, the EIT system 1 comprising a plurality of electrodes 3 adapted in use to extend in a substantially linear orientation across one side only of the body portion and to be applied in electrical contact with the skin of the body portion, a current source adapted to cyclically apply an electric current between one pair of the electrodes 3, a voltage measuring means to measure the voltage across each of the other pairs of the electrodes resulting from the current, a data collection system 2 and a data analysis system 4 to analyse data resulting from the voltages that are measured by the voltage measuring means, wherein the analysis system 4 is configured to obtain quantitative information related to amounts and rates of conductive tissue changes occurring in the body, based on an EIT analysis equivalent to that obtained from data derived from electrodes spaced around the full perimeter of the body portion.
    Type: Application
    Filed: May 16, 2014
    Publication date: September 25, 2014
    Inventors: Rosalind Sadleir, Andrew Duncan
  • Patent number: 8768429
    Abstract: An EIT system (1) adapted to detect internal bleeding in a body portion, the EIT system (1) comprising a plurality of electrodes (3) adapted in use to extend in a substantially linear orientation across one side only of the body portion and to be applied in electrical contact with the skin of the body portion, a current source adapted to cyclically apply an electric current between one pair of the electrodes (3), a voltage measuring means to measure the voltage across each of the other pairs of the electrodes resulting from the current, a data collection system (2) and a data analysis system (4) to analyze data resulting from the voltages that are measured by the voltage measuring means, wherein the analysis system (4) is configured to obtain quantitative information related to amounts and rates of conductive tissue changes occurring in the body, based on an EIT analysis equivalent to that obtained from data derived from electrodes spaced around the full perimeter of the body portion.
    Type: Grant
    Filed: December 28, 2006
    Date of Patent: July 1, 2014
    Assignee: E.I.T. Pty Ltd.
    Inventors: Rosalind Sadleir, Andrew Duncan
  • Publication number: 20100049077
    Abstract: Abstract: An EIT system (1) adapted to detect internal bleeding in a body portion, the EIT system (1) comprising a plurality of electrodes (3) adapted in use to extend in a substantially linear orientation across one side only of the body portion and to be applied in electrical contact with the skin of the body portion, a current source adapted to cyclically apply an electric current between one pair of the electrodes (3), a voltage measuring means to measure the voltage across each of the other pairs of the electrodes resulting from the current, a data collection system (2) and a data analysis system (4) to analyse data resulting from the voltages that are measured by the voltage measuring means, wherein the analysis system (4) is configured to obtain quantitative information related to amounts and rates of conductive tissue changes occurring in the body, based on an EIT analysis equivalent to that obtained from data derived from electrodes spaced around the full perimeter of the body portion.
    Type: Application
    Filed: December 28, 2006
    Publication date: February 25, 2010
    Inventors: Rosalind Sadleir, Andrew Duncan
  • Publication number: 20070000847
    Abstract: The present invention describes a system, apparatus, and method for detection of disconnection of a device from a patient, such as dislodgment of a device during medical treatments or therapies, using a patient's electrical voltages.
    Type: Application
    Filed: June 8, 2006
    Publication date: January 4, 2007
    Inventors: Edward Ross, Rosalind Sadleir