Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Eric Rudie0
Gregg Lichtscheidl0
Lynn M. Zwiers0
Date of Patent
December 16, 2008
0Patent Application Number
114799320
Date Filed
June 30, 2006
0Patent Primary Examiner
Patent abstract
Methods and apparatus for sensing pressure are disclosed. One disclosed pressure measuring device comprises a pressure transmission catheter including a stem portion and a sheath fixed to the stem portion. The disclosed sheath comprises a wall defining a cavity that is in fluid communication with a stem lumen defined by the stem portion. The disclosed sheath has a first transverse extent and a second transverse extent that is different from the first transverse extent.
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