Patents by Inventor John Hatlestsad

John Hatlestsad 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).

  • Publication number: 20110275961
    Abstract: Methods and devices detect context related to a patient when monitoring a physiological condition of the patient and/or when applying one or more modes of therapy. The context may be a patient context such as posture or an environmental context such as ambient conditions. The context may be used in various ways in relation to the physiological measurement, such as to control when the physiological measurements are made, to appropriately flag physiological measurements, to be recorded in association with the physiological measurements, and/or to correct the physiological measurements based on a reference context. A device such as a beacon transmitter is used in detecting the context and a measurement device such as an implantable cardiovascular device is used to capture the physiological measurements.
    Type: Application
    Filed: July 22, 2011
    Publication date: November 10, 2011
    Inventor: John Hatlestsad
  • Publication number: 20110009709
    Abstract: Systems and methods obtain information that allows detection of whether a patient suffers from congestion by monitoring a response of the patient to a recumbent position of the patient's body. The patient may be monitored to determine a respiration pattern for a non-recumbent position such as standing and a respiration pattern for a recumbent position such as lying down. The two patterns may be compared, either by a processing device or a physician, to determine a difference in the two respiration patterns. Furthermore, the congestion may be inferred from detecting an amount of time that the patient spends in a recumbent position or from detecting the recumbent angle that the patient obtains, either of which is presumed to indicate whether a recumbent position presents discomfort to the patient due to the presence of congestion.
    Type: Application
    Filed: September 22, 2010
    Publication date: January 13, 2011
    Inventors: John Hatlestsad, Qingsheng Zhu, Jeffrey E. Stahmann
  • Publication number: 20090005697
    Abstract: Systems and methods obtain information that allows detection of whether a patient suffers from congestion by monitoring a response of the patient to a recumbent position of the patient's body. The patient may be monitored to determine a respiration pattern for a non-recumbent position such as standing and a respiration pattern for a recumbent position such as lying down. The two patterns may be compared, either by a processing device or a physician, to determine a difference in the two respiration patterns. Furthermore, the congestion may be inferred from detecting an amount of time that the patient spends in a recumbent position or from detecting the recumbent angle that the patient obtains, either of which is presumed to indicate whether a recumbent position presents discomfort to the patient due to the presence of congestion.
    Type: Application
    Filed: September 4, 2008
    Publication date: January 1, 2009
    Applicant: Cardiac Pacemakers, Inc.
    Inventors: John Hatlestsad, Qingsheng Zhu, Jeffrey E. Stahmann
  • Patent number: 7422560
    Abstract: Systems and methods obtain information that allows detection of whether a patient suffers from congestion by monitoring a response of the patient to a recumbent position of the patient's body. The patient may be monitored to determine a respiration pattern for a non-recumbent position such as standing and a respiration pattern for a recumbent position such as lying down. The two patterns may be compared, either by a processing device or a physician, to determine a difference in the two respiration patterns. Furthermore, the congestion may be inferred from detecting an amount of time that the patient spends in a recumbent position or from detecting the recumbent angle that the patient obtains, either of which is presumed to indicate whether a recumbent position presents discomfort to the patient due to the presence of congestion.
    Type: Grant
    Filed: October 29, 2007
    Date of Patent: September 9, 2008
    Assignee: Cardiac Pacemakers, Inc.
    Inventors: John Hatlestsad, Qingsheng Zhu, Jeffrey E Stahmann
  • Patent number: 7400928
    Abstract: Methods and devices detect context related to a patient when monitoring a physiological condition of the patient and/or when applying one or more modes of therapy. The context may be a patient context such as posture or an environmental context such as ambient conditions. The context may be used in various ways in relation to the physiological measurement, such as to control when the physiological measurements are made, to appropriately flag physiological measurements, to be recorded in association with the physiological measurements, and/or to correct the physiological measurements based on a reference context. A device such as a beacon transmitter is used in detecting the context and a measurement device such as an implantable cardiovascular device is used to capture the physiological measurements.
    Type: Grant
    Filed: October 11, 2002
    Date of Patent: July 15, 2008
    Assignee: Cardiac Pacemakers, Inc.
    Inventor: John Hatlestsad
  • Patent number: 7384395
    Abstract: Systems and methods obtain information that allows detection of whether a patient suffers from congestion by monitoring a response of the patient to a recumbent position of the patient's body. The patient may be monitored to determine a respiration pattern for a non-recumbent position such as standing and a respiration pattern for a recumbent position such as lying down. The two patterns may be compared, either by a processing device or a physician, to determine a difference in the two respiration patterns. Furthermore, the congestion may be inferred from detecting an amount of time that the patient spends in a recumbent position or from detecting the recumbent angle that the patient obtains, either of which is presumed to indicate whether a recumbent position presents discomfort to the patient due to the presence of congestion.
    Type: Grant
    Filed: January 4, 2007
    Date of Patent: June 10, 2008
    Assignee: Cardiac Pacemakers, Inc.
    Inventors: John Hatlestsad, Qingsheng Zhu, Jeffrey E Stahmann
  • Publication number: 20080045852
    Abstract: Systems and methods obtain information that allows detection of whether a patient suffers from congestion by monitoring a response of the patient to a recumbent position of the patient's body. The patient may be monitored to determine a respiration pattern for a non-recumbent position such as standing and a respiration pattern for a recumbent position such as lying down. The two patterns may be compared, either by a processing device or a physician, to determine a difference in the two respiration patterns. Furthermore, the congestion may be inferred from detecting an amount of time that the patient spends in a recumbent position or from detecting the recumbent angle that the patient obtains, either of which is presumed to indicate whether a recumbent position presents discomfort to the patient due to the presence of congestion.
    Type: Application
    Filed: October 29, 2007
    Publication date: February 21, 2008
    Applicant: Cardiac Pacemakers, Inc.
    Inventors: John Hatlestsad, Qingsheng Zhu, Jeffrey Stahmann
  • Patent number: 7226422
    Abstract: Systems and methods obtain information that allows detection of whether a patient suffers from congestion by monitoring a response of the patient to a recumbent position of the patient's body. The patient may be monitored to determine a respiration pattern for a non-recumbent position such as standing and a respiration pattern for a recumbent position such as lying down. The two patterns may be compared, either by a processing device or a physician, to determine a difference in the two respiration patterns. Furthermore, the congestion may be inferred from detecting an amount of time that the patient spends in a recumbent position of from detecting the recumbent angle that the patient obtains, either of which is presumed to indicate whether a recumbent position presents discomfort to the patient due to the presence of congestion.
    Type: Grant
    Filed: October 9, 2002
    Date of Patent: June 5, 2007
    Assignee: Cardiac Pacemakers, Inc.
    Inventors: John Hatlestsad, Qingsheng Zhu, Jeffrey E Stahmann
  • Publication number: 20070106130
    Abstract: Systems and methods obtain information that allows detection of whether a patient suffers from congestion by monitoring a response of the patient to a recumbent position of the patient's body. The patient may be monitored to determine a respiration pattern for a non-recumbent position such as standing and a respiration pattern for a recumbent position such as lying down. The two patterns may be compared, either by a processing device or a physician, to determine a difference in the two respiration patterns. Furthermore, the congestion may be inferred from detecting an amount of time that the patient spends in a recumbent position or from detecting the recumbent angle that the patient obtains, either of which is presumed to indicate whether a recumbent position presents discomfort to the patient due to the presence of congestion.
    Type: Application
    Filed: January 4, 2007
    Publication date: May 10, 2007
    Inventors: John Hatlestsad, Qingsheng Zhu, Jeffrey Stahmann