Pericardiocentesis simulation model: conception and development

Area of Science:

• Medical Simulation
• Surgical Training Devices

Background:

• Pericardiocentesis (PCT) is a critical procedure for treating cardiac tamponade.
• Effective training models are essential for developing proficiency in PCT.

Purpose of the Study:

• To develop a novel, low-cost simulation model for pericardiocentesis.
• To enhance undergraduate medical training in PCT procedures.

Main Methods:

• Construction of a PCT simulator using a torso mannequin, silicone rubber heart (SRH), and a custom pericardial cavity container (PcavBox).
• Integration of a fluid system to simulate cardiac tamponade, visualized with ultrasound.
• Testing involved 50 simulated punctures to assess functionality and durability.

Main Results:

• Successful development and integration of the SRH within the PcavBox.
• The simulator accurately depicted a cardiac tamponade scenario, identifiable via ultrasound.
• The model demonstrated robustness, with no fluid leakage during 50 puncture attempts.

Conclusions:

• A cost-effective and functional pericardiocentesis simulator has been created.
• This simulation model offers a valuable tool for healthcare education and training.