Detection of congestion from monitoring patient response to a recumbent position
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United States of America Patent
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Jun 5, 2007
Grant Date -
Apr 15, 2004
app pub date -
Oct 9, 2002
filing date -
Oct 9, 2002
priority date (Note) -
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status (Latency Note)
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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.
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