System and method for distinguishing leaks from a disengaged canister condition in a reduced pressure treatment system
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United States of America Patent
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Feb 27, 2018
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N/A
app pub date -
Jul 8, 2014
filing date -
Feb 20, 2007
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Abstract
A method of distinguishing leak detection and canister disengagement in a reduced pressure treatment system includes monitoring an actual power level and a source pressure of a reduced pressure pump. The actual power level is compared to a target power level, and the source pressure is compared to a first alarm pressure and a second alarm pressure. A leak alarm is indicated when the actual power level is greater than the target power level and the source pressure is greater than the first alarm pressure. A canister disengaged alarm is indicated when the actual power level is greater than the target power level and the source pressure is less than the second alarm pressure.
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