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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…

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