Systems and methods for respiration measurement
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United States of America Patent
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N/A
Issued Date -
Jan 13, 2005
app pub date -
Nov 25, 2003
filing date -
Nov 26, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
In one embodiment, a portable data acquisition unit includes a pressure sensor that is configured to measure pressure signals at a high-frequency rate, the signals pertaining to patient breathing, a microcontroller that receives pressure signals measured by the pressure sensor and determines clocks times associated with the pressure signals, and an interface that is configured to output sleep session data from the data acquisition unit to another device.
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