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US 7,460,909 B1Granted
Implantable device for monitoring hemodynamic profiles
AssigneePacesetter, Inc.
InventorsSteve Koh, Euljoon Park
Life of this patent
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Abstract
An exemplary method includes providing a filling pressure parameter, providing a perfusion parameter, determining a hemodynamic profile based at least in part on the filling pressure parameter and the perfusion parameter and adjusting a stimulation parameter of an implantable cardiac therapy device based at least in part on the hemodynamic profile. Other exemplary methods, devices, systems, etc., are also disclosed.
Claims13
A method comprising:
- providing a filling pressure parameter;
- providing a perfusion parameter;
- determining a hemodynamic profile based at least in part on the filling pressure parameter and the perfusion parameter, wherein the hemodynamic profile comprises a profile selected from a group consisting of warm and dry, wet and warm, wet and cold, and cold and dry;
- and
- adjusting a stimulation parameter of an implantable cardiac therapy device based at least in part on the hemodynamic profile.
2 more elements
A method comprising:
- providing a filling pressure parameter wherein the filling pressure parameter indicates whether the hemodynamic profile is wet or dry;
- providing a perfusion parameter;
- determining a hemodynamic profile based at least in part on the filling pressure parameter and the perfusion parameter;
- and
- adjusting a stimulation parameter of an implantable cardiac therapy device based at least in part on the hemodynamic profile.
2 more elements
A method comprising:
- providing a filling pressure parameter;
- providing a perfusion parameter wherein the perfusion parameter indicates whether the hemodynamic profile is cold or warm;
- determining a hemodynamic profile based at least in part on the filling pressure parameter and the perfusion parameter;
- and
- adjusting a stimulation parameter of an implantable cardiac therapy device based at least in part on the hemodynamic profile.
2 more elements
A method comprising:
- providing a filling pressure parameter;
- providing a perfusion parameter;
- determining a hemodynamic profile based at least in part on the filling pressure parameter and the perfusion parameter;
- and
- adjusting a stimulation parameter of an implantable cardiac therapy device based at least in part on the hemodynamic profile;
- and further comprising determining an activity state and performing the determining only during a predetermined activity state.
3 more elements
A system comprising:
- means for providing a filling pressure parameter wherein the filling pressure parameter indicates whether the hemodynamic profile is wet or dry;
- means for providing a perfusion parameter;
- means for determining a hemodynamic profile based at least in part on the filling pressure parameter and the perfusion parameter;
- and
- means for adjusting a stimulation parameter of an implantable cardiac therapy device based at least in part on the hemodynamic profile.
2 more elements
Dependencies are inferred from the claim text.