Surgery – Diagnostic testing – Measuring anatomical characteristic or force applied to or...
Reexamination Certificate
2007-03-13
2007-03-13
Hindenburg, Max F. (Department: 3736)
Surgery
Diagnostic testing
Measuring anatomical characteristic or force applied to or...
C600S481000, C600S508000
Reexamination Certificate
active
09548102
ABSTRACT:
A mapping catheter is positioned in a heart chamber, and active electrode sites are activated to impose an electric field within the chamber. The blood volume and wall motion modulates the electric field, which is detected by passive electrode sites on the preferred catheter. Electrophysiology measurements, as well as geometry measurements, are taken from the passive electrodes and used to display a map of intrinsic heart activity.
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Fenici, R. And Melillo, G., “Bioma
Beatty Graydon Ernest
Budd Jeffrey Robert
Hauck John Anderson
Endocardial Solutions, Inc.
Hindenburg Max F.
Hoekstra Jeffrey G.
Sterne Kessler Goldstein & Fox P.L.L.C.
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