Posted On: June 17, 2013 by Gregory J. Brodzik

Judge Andrews construes claims related to cardiovascular pressure sensor technology

In St. Jude Medical, Cardiology Division, Inc., et al. v. Volcano Corp., C.A. No. 12-441-RGA (D. Del. May 30, 2013), Judge Richard G. Andrews recently construed the following disputed claim terms of U.S. Patent No. 6,565,514, entitled “method and system for determining physiological variables”:

-“displaying said graph”
-“detecting continuously at least two physiological variables, arterial pressure (Pa) and distal coronary pressure (Pd), derived from the guidewire-mounted pressure sensor”
-"sensor element"

St. Jude Medical, Cardiology Division, Inc. et al. v. Volcano Corp., C.A. No. 12-441-RGA (D. Del. May 30, 2...