Burtons Academy

Demystifying Circle Breathing Systems: A Practical Overview

Circle breathing systems are commonly used in veterinary anaesthesia, yet they are often misunderstood or under‑utilised. A circle system, also known as a rebreathing system, allows the patient to rebreathe expired gases once carbon dioxide has been removed.

by Courtney Scales DipVN Ncert PgCertVAA RVN
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About the course

Unlock a clear understanding of circle breathing systems and how to use them safely and efficiently in small animal anaesthesia. Learn the principles behind their function, setup, and maintenance to support consistent performance and patient safety.

Understand how circle systems work

Explore the components and gas flow dynamics of circle breathing systems, gaining clarity on how rebreathing and gas conservation are achieved.

Set up and monitor systems correctly

Learn practical steps for assembly, leak testing, and monitoring to ensure optimal function throughout anaesthesia and prevent common system faults.

Maximise safety and efficiency in practice

Discover how the correct use of circle systems reduces waste gas, improves control over anaesthetic depth, and enhances environmental and cost efficiency in your clinic.