Low-cost quantitative tool-tissue applied pressure indication method for surgical training and assessment in reality-based physical models

Astrini Sie; Michael Winek; Timothy M. Kowalewski

doi:10.3233/978-1-61499-209-7-407

Low-cost quantitative tool-tissue applied pressure indication method for surgical training and assessment in reality-based physical models

Astrini Sie, Michael Winek, Timothy M. Kowalewski

Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

We present a method of quantitatively measuring the pressure distribution applied to synthetic tissues by surgical tools via dye-impregnated microcapsules that rupture at specified pressures. A method utilizing pre-made indicator sheets is evaluated by force applications on synthetic bowel, and methods for creating paint-on indicator slurries were explored. A high spatial resolution of pressure intensity is demonstrated (0.1mm) and preliminary results merit further study.

Original language	English (US)
Pages (from-to)	407-411
Number of pages	5
Journal	Studies in health technology and informatics
Volume	184
DOIs	https://doi.org/10.3233/978-1-61499-209-7-407
State	Published - 2013

Keywords

Forces on tissue
Microcapsules
Pressure indication
Skill evaluation
Surgical training

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Low-cost quantitative tool-tissue applied pressure indication method for surgical training and assessment in reality-based physical models

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Keywords

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