Alejandro Begara Criado
Escharotomy Surgery Research Protocol
Center for Modeling, Simulation and Imaging in Medicine (CeMSIM)
I worked as an undergraduate researcher in RPI's Center for Modeling, Simulation, and Imaging in Medicine (CeMSIM). I was part of a team investigating the biomechanics of burned skin tissue to improve escharotomy testing and simulation protocols.
My Role
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Performed trials of the existing mechanical testing procedure to evaluate strengths and limitations.
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Brainstormed and proposed improvements to enhance reliability and reproducibility.
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Presented ideas during weekly team meeting and collaborated with advisors on next steps.
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Designed and prototyped a static jig to ensure consistent tissue placement and even pressure distribution.
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Created CAD models for a redesigned robotic end-effector with a 45° angle for precise incisions.
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Addressed experimental limitations by improving setup reliability and reducing sources of error.
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Prioritized and analyzed multiple design concepts, implementing the most effective solution.
These efforts helped optimize the testing setup, laying the groundwork for more accurate and consistent data collection.
Results
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Redesigned jig and end effector to enhance repeatability and accuracy of data collection.
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Improved tissue positioning and pressure application, ensuring consistency and reliability in testing protocols.
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Documented findings and presented progress to the research team at the semester's conclusion.
Visuals
Acknowledgements
I would like to thank Ava Gallagher, Dr. Kartik Josyula, Dr. Rahul Rahul, and Dr. Suvranu De for their mentorship.