Patents by Inventor Cal Roeske

Cal Roeske 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: 9439580
    Abstract: Systems and methods for monitoring pulmonary edema or other thoracic fluid status in a subject use thoracic impedance histogram information. An internal or external processor circuit receives the thoracic impedance histogram information and uses it to compute and provide a lung fluid status indication. The thoracic impedance histogram information can include a count, mean or median of a histogram bin or subrange of bins within the histogram range.
    Type: Grant
    Filed: September 8, 2014
    Date of Patent: September 13, 2016
    Assignee: Cardiac Pacemakers, Inc.
    Inventors: John D. Hatlestad, Cal Roeske, Loell Boyce Moon, Jeffrey P. Cook
  • Publication number: 20140378861
    Abstract: Systems and methods for monitoring pulmonary edema or other thoracic fluid status in a subject use thoracic impedance histogram information. An internal or external processor circuit receives the thoracic impedance histogram information and uses it to compute and provide a lung fluid status indication. The thoracic impedance histogram information can include a count, mean or median of a histogram bin or subrange of bins within the histogram range.
    Type: Application
    Filed: September 8, 2014
    Publication date: December 25, 2014
    Inventors: John D. Hatlestad, Cal Roeske, Loell Boyce Moon, Jeffrey P. Cook
  • Patent number: 8831716
    Abstract: Systems and methods for monitoring pulmonary edema or other thoracic fluid status in a subject use thoracic impedance histogram information. An internal or external processor circuit receives the thoracic impedance histogram information and uses it to compute and provide a lung fluid status indication. The thoracic impedance histogram information can include a count, mean or median of a histogram bin or subrange of bins within the histogram range.
    Type: Grant
    Filed: September 11, 2007
    Date of Patent: September 9, 2014
    Assignee: Cardiac Pacemakers, Inc.
    Inventors: John D. Hatlestad, Cal Roeske, Loell Boyce Moon, Jeffrey P. Cook
  • Publication number: 20090069708
    Abstract: Systems and methods for monitoring pulmonary edema or other thoracic fluid status in a subject use thoracic impedance histogram information. An internal or external processor circuit receives the thoracic impedance histogram information and uses it to compute and provide a lung fluid status indication. The thoracic impedance histogram information can include a count, mean or median of a histogram bin or subrange of bins within the histogram range.
    Type: Application
    Filed: September 11, 2007
    Publication date: March 12, 2009
    Applicant: Cardiac Pacemakers, Inc
    Inventors: John D. Hatlestad, Cal Roeske, Loell Boyce Moon, Jeffrey P. Cook