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US 2019/0290916 A1Published application
Supraventricular tachy sensing vector
AssigneeCardiac Pacemakers, Inc.
InventorsDavid L. Perschbacher, James O. Gilkerson, Ron A. Balczewski
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Abstract
A system includes a pulse generator including a can electrode and a lead couplable to the pulse generator, the lead including a distal coil electrode and a proximal coil electrode, wherein both of the coil electrodes are electrically uncoupled from the can electrode such that a unipolar sensing vector is provided between at least one of the coil electrodes and the can electrode.
Claims20
A method comprising:
- receiving, using a pulse generator, first cardiac electrical information from a first unipolar sensing vector between a distal coil electrode of a lead and a can electrode of the pulse generator electrically isolated from the distal coil electrode;
- receiving, using the pulse generator, second cardiac electrical information from a second unipolar sensing vector between a proximal coil electrode of the lead and the can electrode of the pulse generator electrically isolated from the proximal coil electrode;
- and
- determining, using the pulse generator, a cardiac rhythm using the received first and second cardiac electrical information.
1 more element
A system comprising:
- a pulse generator comprising a can electrode, the pulse generator configured to:
- receive first cardiac electrical information from a first unipolar sensing vector between a distal coil electrode of a lead and the can electrode electrically isolated from the distal coil electrode;
- receive second cardiac electrical information from a second unipolar sensing vector between a proximal coil electrode of the lead and the can electrode electrically isolated from the proximal coil electrode;
- and
- determine a cardiac rhythm using the received first and second cardiac electrical information.
2 more elements
Dependencies are inferred from the claim text.