Volume depletion detection

Details Volume depletion detection Volume depletion detection

2011-06-21

2011-06-21

Marmor, II, Charles A (Department: 3735)

Surgery

Diagnostic testing

Cardiovascular

C600S483000, C600S504000

Reexamination Certificate

active

07963922

ABSTRACT:
Detection of volume depletion, particularly after an incidence of volume overload is disclosed. Various methods, systems, and devices are disclosed that sense and analyze a physiological parameter related to a patient's fluid level in order to warn patients of potentially dangerous volume depletion conditions while minimizing false notifications.

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Adamson et al., Ongoing Right Ventricular Hemodynamics in Heart Failure, 2003, Journal of the American College of Cardiology, vol. 41 No. 4, p. 565-571.
Adamson et al, Ongoing Right Ventricular Hemodynamics in Heart Failure Clinical Value of Measurements Derived from an Implantable Monitoring System, Journal of American College of Cardiology, Elsevier, New York, NY, US, vol. 41 No. 4 (Feb. 19, 2003), pp. 565-571.
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International Search Report, PCT/US2007/067193, Jun. 2, 2008, 8 Pages.

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