Surgery – Diagnostic testing – Cardiovascular
Reexamination Certificate
2011-07-12
2011-07-12
Mallari, Patricia C (Department: 3735)
Surgery
Diagnostic testing
Cardiovascular
C600S504000, C600S502000
Reexamination Certificate
active
07976472
ABSTRACT:
A hypovolemia monitor comprises a plethysmograph input responsive to light intensity after absorption by fleshy tissue. A measurement of respiration-induced variation in the input is made. The measurement is normalized and converted into a hypovolemia parameter. An audible or visual indication of hypovolemia is provided, based upon the hypovolemia parameter.
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D'Angelo Michael
Knobbe Martens Olson & Bear LLP
Mallari Patricia C
Masimo Corporation
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