Insufflator

This chapter provides a comprehensive overview of the carbon dioxide insufflator, an essential device for establishing and maintaining pneumoperitoneum during minimally invasive surgery. It explains the functional principles, key controls, and interpretation of critical parameters such as pressure, flow, and volume, enabling safe and effective intraoperative use. Emphasis is placed on correct assembly, initialization, and handling techniques to ensure accurate readings and prevent complications. The chapter also highlights common sources of error from gas supply to patient interface, along with systematic troubleshooting based on insufflator readings. Practical insights into maintenance and disassembly are included to enhance equipment longevity and reliability.