Related Experiment Videos
An in vitro physiologic model for cardiopulmonary simulation: a system for ECMO training
N M Habashi1, U R Borg, H N Reynolds
1Department of Critical Care Medicine, R Adams Cowley Shock Trauma Center, Maryland Institute for Emergency Medical Services Systems, Baltimore.
The International Journal of Artificial Organs
|July 1, 1994
Summary
A novel in vitro physiologic model offers a cost-effective and ethical alternative for training extracorporeal life support (ELS) operators. This simulation method avoids animal use and simplifies logistics for ECMO/ECCO2R programs.
Area of Science:
- Cardiovascular Sciences
- Medical Simulation
- Respiratory Therapy
Background:
- Extracorporeal life support (ELS) requires specialized operator training.
- Current recommendations emphasize structured training, certification, and retraining programs.
- Animal laboratory certification is a proposed but resource-intensive method.
Purpose of the Study:
- To introduce and evaluate an in vitro physiologic model for ELS operator training.
- To compare the in vitro model with traditional animal laboratory training methods.
- To assess the utility of the in vitro model for evaluating membrane lung performance.
Main Methods:
- Development of an in vitro physiologic model simulating various pathophysiologic states.
- Utilization of the model for training certified perfusionists, nurses, and respiratory therapists.
- Comparative analysis of the in vitro model versus animal laboratory techniques regarding cost, ethics, and practicality.
Main Results:
- The in vitro model provides a practical alternative to animal-based training.
- It simplifies construction, maintenance, and usage compared to live animal techniques.
- The model offers flexible research capabilities and can evaluate membrane lung characteristics.
Conclusions:
- The in vitro physiologic model is a valuable and convenient tool for extracorporeal membrane oxygenation/extracorporeal carbon dioxide removal (ECMO/ECCO2R) programs.
- It presents a more efficient and ethical approach to ELS operator training and certification.
- This simulation method enhances training flexibility and reduces associated logistical burdens.