Patents by Inventor David Luis Figueiredo

David Luis Figueiredo 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).

  • Three-dimensional waveform display for a breathing assistance system
    Patent number: 8453645
    Abstract: An apparatus configured to display a three-dimensional representation of a waveform for a breathing assistance system may include a processor and a display device. The processor may be configured to receive signals from one or more sensors over a plurality of time periods and generate multiple instances of a waveform based on the received signals, each instance corresponding to one of the plurality of time periods. The display device may be configured to cooperate with the processor to display a graphical three-dimensional representation of the waveform over time. The three-dimensional representation may include graphical representations of the multiple instances of the waveform displayed simultaneously.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: June 4, 2013
    Assignee: Covidien LP
    Inventors: David Luis Figueiredo, Michael K. Davis, Mahesh K. Seetharaman, Gail Frances Upham
  • THREE-DIMENSIONAL WAVEFORM DISPLAY FOR A BREATHING ASSISTANCE SYSTEM
    Publication number: 20100282259
    Abstract: An apparatus configured to display a three-dimensional representation of a waveform for a breathing assistance system may include a processor and a display device. The processor may be configured to receive signals from one or more sensors over a plurality of time periods and generate multiple instances of a waveform based on the received signals, each instance corresponding to one of the plurality of time periods. The display device may be configured to cooperate with the processor to display a graphical three-dimensional representation of the waveform over time. The three-dimensional representation may include graphical representations of the multiple instances of the waveform displayed simultaneously.
    Type: Application
    Filed: July 23, 2010
    Publication date: November 11, 2010
    Inventors: David Luis Figueiredo, Michael K. Davis, Mahesh K. Seetharaman, Gail Frances Upham
  • Three-dimensional waveform display for a breathing assistance system
    Patent number: 7784461
    Abstract: An apparatus configured to display a three-dimensional representation of a waveform for a breathing assistance system may include a processor and a display device. The processor may be configured to receive signals from one or more sensors over a plurality of time periods and generate multiple instances of a waveform based on the received signals, each instance corresponding to one of the plurality of time periods. The display device may be configured to cooperate with the processor to display a graphical three-dimensional representation of the waveform over time. The three-dimensional representation may include graphical representations of the multiple instances of the waveform displayed simultaneously.
    Type: Grant
    Filed: September 26, 2006
    Date of Patent: August 31, 2010
    Assignee: Nellcor Puritan Bennett LLC
    Inventors: David Luis Figueiredo, Michael K. Davis, Mahesh K. Seetharaman, Gail Frances Upham
  • Three-dimensional waveform display for a breathing assistance system
    Publication number: 20080077033
    Abstract: An apparatus configured to display a three-dimensional representation of a waveform for a breathing assistance system may include a processor and a display device. The processor may be configured to receive signals from one or more sensors over a plurality of time periods and generate multiple instances of a waveform based on the received signals, each instance corresponding to one of the plurality of time periods. The display device may be configured to cooperate with the processor to display a graphical three-dimensional representation of the waveform over time. The three-dimensional representation may include graphical representations of the multiple instances of the waveform displayed simultaneously.
    Type: Application
    Filed: September 26, 2006
    Publication date: March 27, 2008
    Inventors: David Luis Figueiredo, Michael K. Davis, Mahesh K. Seetharaman, Gail Frances Upham