Certified Biomedical Equipment Technician (CBET) 2025 – 400 Free Practice Questions to Pass the Exam

An insufflator is specifically designed to introduce gas into a body cavity, often for the purpose of creating space during a minimally invasive surgical procedure. This process is crucial, particularly in laparoscopic surgeries, where gas, typically carbon dioxide, is introduced to inflate the abdominal cavity. This inflation allows better visualization and access to internal organs, facilitating the surgical procedure. The introduction of gas helps to stabilize the operative field, ensuring that surgeons can perform with enhanced precision and without causing damage to surrounding tissues.

In contrast, the other choices involve different actions, such as injecting solutions or removing either gas or fluids, which are not the primary functions of an insufflator. Understanding the role of insufflators in surgical procedures is essential for biomedical equipment technicians as it relates directly to patient safety and effective surgical outcomes.