Patents by Inventor David A. Sitzman

David A. Sitzman 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: 8805482
    Abstract: An electrocardiogram (ECG) monitoring system configured to determine an index that comprises a set of indicators, where each indicator is indicative of a level of signal quality in an ECG lead. Further, the ECG monitoring system assigns a first indicator from the set of indicators to a first ECG lead signal and communicates the first indicator to a user.
    Type: Grant
    Filed: July 28, 2008
    Date of Patent: August 12, 2014
    Assignee: General Electric Conpany
    Inventors: David A. Sitzman, Timothy L. Johnson, Stephen T. Treacy, Sahika Genc
  • Publication number: 20100022903
    Abstract: An electrocardiogram (ECG) monitoring system configured to determine an index that comprises a set of indicators, where each indicator is indicative of a level of signal quality in an ECG lead. Further, the ECG monitoring system assigns a first indicator from the set of indicators to a first ECG lead signal and communicates the first indicator to a user.
    Type: Application
    Filed: July 28, 2008
    Publication date: January 28, 2010
    Inventors: David A. Sitzman, Timothy L. Johnson, Stephen T. Treacy, Sahika Genc
  • Patent number: 7489250
    Abstract: A method for monitoring a subject can include acquiring data from the subject, and dynamically adjusting an alarm limit based on the data. The method can also comprise determining a first value that is typical for the subject for the characteristic being monitored, determining a second value for the characteristic being monitored, and generating a comparison based on the two values. The method could also comprise setting a threshold for a characteristic being monitored, and decreasing the alarm limit if the data crosses the threshold. The method could also include setting an extremity limit. The following methods can be applied to the monitoring of a healthcare patient, or other subjects of interest. Also, the values used in the monitoring of the subject can be configured to be transferable from one monitor to another.
    Type: Grant
    Filed: May 26, 2006
    Date of Patent: February 10, 2009
    Assignee: GE Medical Systems Information Technologies, Inc.
    Inventors: Elizabeth A. Bock, George M. Hutchinson, David A. Sitzman
  • Publication number: 20060220885
    Abstract: A method for monitoring a subject can include acquiring data from the subject, and dynamically adjusting an alarm limit based on the data. The method can also comprise determining a first value that is typical for the subject for the characteristic being monitored, determining a second value for the characteristic being monitored, and generating a comparison based on the two values. The method could also comprise setting a threshold for a characteristic being monitored, and decreasing the alarm limit if the data crosses the threshold. The method could also include setting an extremity limit. The following methods can be applied to the monitoring of a healthcare patient, or other subjects of interest. Also, the values used in the monitoring of the subject can be configured to be transferable from one monitor to another.
    Type: Application
    Filed: May 26, 2006
    Publication date: October 5, 2006
    Inventors: Elizabeth Bock, George Hutchinson, David Sitzman
  • Patent number: 7079035
    Abstract: A method for monitoring a subject can include acquiring data from the subject, and dynamically adjusting an alarm limit based on the data. The method can also comprise determining a first value that is typical for the subject for the characteristic being monitored, determining a second value for the characteristic being monitored, and generating a comparison based on the two values. The method could also comprise setting a threshold for a characteristic being monitored, and decreasing the alarm limit if the data crosses the threshold. The method could also include setting an extremity limit. The following methods can be applied to the monitoring of a healthcare patient, or other subjects of interest. Also, the values used in the monitoring of the subject can be configured to be transferable from one monitor to another.
    Type: Grant
    Filed: May 19, 2003
    Date of Patent: July 18, 2006
    Assignee: GE Medical Systems Information Technologies, Inc.
    Inventors: Elizabeth A. Bock, George M. Hutchinson, David A. Sitzman
  • Publication number: 20040236187
    Abstract: A method for monitoring a subject can include acquiring data from the subject, and dynamically adjusting an alarm limit based on the data. The method can also comprise determining a first value that is typical for the subject for the characteristic being monitored, determining a second value for the characteristic being monitored, and generating a comparison based on the two values. The method could also comprise setting a threshold for a characteristic being monitored, and decreasing the alarm limit if the data crosses the threshold. The method could also include setting an extremity limit. The following methods can be applied to the monitoring of a healthcare patient, or other subjects of interest. Also, the values used in the monitoring of the subject can be configured to be transferable from one monitor to another.
    Type: Application
    Filed: May 19, 2003
    Publication date: November 25, 2004
    Applicant: GE Medical Systems Information Technologies, Inc.
    Inventors: Elizabeth A. Bock, George M. Hutchinson, David A. Sitzman
  • Patent number: 6801802
    Abstract: A system for selecting physiological data from a plurality of physiological data sources includes first and second physiological data sources and a selection algorithm. The first physiological data source is configured to provide first physiological data. The first physiological data includes a first measurement of a physiological trait. The second physiological data source is configured to provide second physiological data. The second physiological data includes a second measurement of the physiological trait. The first and second measurements are based on different physiological characteristics. The selection algorithm is configured to receive the first and second physiological data and to select one of the first and second measurements as the output data for the physiological trait based on at least one of the first physiological data and the second physiological data.
    Type: Grant
    Filed: June 29, 2001
    Date of Patent: October 5, 2004
    Assignee: GE Medical Systems Information Technologies, Inc.
    Inventors: David A. Sitzman, Robert M. Farrell
  • Publication number: 20030009106
    Abstract: A system for selecting physiological data from a plurality of physiological data sources includes first and second physiological data sources and a selection algorithm. The first physiological data source is configured to provide first physiological data. The first physiological data includes a first measurement of a physiological trait. The second physiological data source is configured to provide second physiological data. The second physiological data includes a second measurement of the physiological trait. The first and second measurements are based on different physiological characteristics. The selection algorithm is configured to receive the first and second physiological data and to select one of the first and second measurements as the output data for the physiological trait based on at least one of the first physiological data and the second physiological data.
    Type: Application
    Filed: June 29, 2001
    Publication date: January 9, 2003
    Applicant: GE Marquette Medical Systems, Inc.
    Inventors: David A. Sitzman, Robert M. Farrell