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Given Imaging (los Angeles) LLC

Ray E Clouse

Thomas R Parks

Harlan K Holmes

Domenic A Bellino

A system and methods that provide for visualization and/or characterization of manometry data. Visual representations of pressure information represent pressure information measured over time by sensors positioned within an organism. Markers may be provided on the visual representations. Using the system and methods described herein, various characteristics of an organism and/or events that occur within the organism may be determined.

Analysis and visualization methods using manometry data

The system includes an array of transducers that simultaneously senses multiple intralumenal pressures, a data acquisition module that acquires and stores samples of the measured pressures, software routines for signal analysis, a software module for multi-dimensional data display presentations, and a software module to perform pattern recognition on the acquired data set to identify potential maladies that may be indicated by the analysis. The transduction elements are cylindrical segments that deform according to the circumferential pressures encountered. Distributing a quantity of these sensor segments at desired locations along a flexible support structure and providing a flexible sheath over the entire length forms the sensor array. Measuring the sensor deformation provides an electrical analog of the pressure causing the deformation. Acquiring these measurements in a suitable data acquisition and processing unit, including a display, printing, and plotting capability, completes the hardware elements. Integrated software modules complete the system.

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St. Louis, MO, United States of America

Ray E Clouse