University of Minnesota

Troy E Reihsen

Robert M Sweet

Jack B Stubbs

Timothy Mariusz Kowalewski

Daniel M Burke

Vincent Rotty

Michael Winek

David Hananel

Lauren H Poniatowski

Astrini Sie

A system for assessing performance of a procedure comprises a tissue model or a tool comprising assessment indicators applied thereto, one or more image-capturing devices for capturing one or more assessment images of the assessment indicators while or after a user performs the medical procedure, and a processor configured to analyze the assessment indicators in the one or more assessment images and provide feedback to the user. A system can also comprise a tissue model, one or more image-capturing devices each configured to capture one or more images of the tissue model, and a processor configured to analyze the one or more images from the one or more image-capturing devices to determine a deformation of the tissue model and determine a force exerted on the tissue model based on the determined deformation of the tissue model.

Systems and methods for analyzing surgical techniques

A method of making a tissue model comprises determining one or more material properties of a tissue, wherein the one or more material properties include at least one of mechanical properties, electroconductive properties, optical properties, thermoconductive properties, chemical properties, and anisotropic properties, creating an anatomical structure of the tissue, selecting an artificial tissue material having one or more material properties that substantially correspond to the one or more material properties of the tissue, and coupling the artificial tissue material to the anatomical structure.

Simulated, representative high-fidelity organosilicate tissue models

Growing community of inventors

Saint Paul, MN, United States of America

Troy E Reihsen