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Updated: Aug 7, 2026
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A Murine Model of a Burn Wound Reconstructed with an Allogeneic Skin Graft
Published on: August 8, 2020
Analysis of burn injury by digital simulation
L M Roa1, T Gómez-Cia, A Cantero
1Escuela Técnica Superior de Ingenieros Industriales, Universidad de Sevilla, Spain.
Burns, Including Thermal Injury
|June 1, 1988
Summary
This study introduces a mathematical model to simulate fluid shifts in burn patients within 48 hours post-injury. The model aids in understanding critical fluid dynamics, crucial for effective burn patient management.
Area of Science:
- Biomedical Engineering
- Mathematical Modeling
- Fluid Dynamics
Background:
- Fluid distribution is critical in burn patient management.
- Accurate monitoring of fluid shifts is challenging in clinical practice.
- Understanding fluid dynamics aids in optimizing patient care.
Purpose of the Study:
- To develop a non-linear mathematical model for simulating fluid distribution in burn patients.
- To analyze dynamic changes in fluid volumes and protein concentrations.
- To provide a tool for better understanding patient status post-burn injury.
Main Methods:
- System dynamics approach used for model construction.
- A five-compartment model was developed.
- Model simulates interactions between plasma, interstitial, extracellular, and intracellular fluids.
Main Results:
- The model successfully simulates fluid volumes and protein dynamics.
- Simulated variables include plasma, interstitial, extra-, and intracellular fluid volumes.
- Model outputs provide insights into patient fluid status, difficult to measure clinically.
Conclusions:
- The developed mathematical model offers a valuable tool for simulating fluid shifts in burn patients.
- The model aids in analyzing critical physiological variables.
- Simulation results show good agreement with clinical measurements, validating the model's utility.
