Major Autohemotherapy (MAH): The Importance of a Closed Sterile System

Major Autohemotherapy (MAH) is one of the most widely performed ozone therapy procedures. During treatment, a patient's blood is collected into a sterile vacuum bottle, mixed with a controlled oxygen-ozone gas mixture, and then reinfused intravenously. The quality of the disposable components used throughout the procedure is essential for maintaining sterility, consistency, and an efficient clinical workflow.

A complete MAH disposable set typically includes a sterile vacuum ozone bottle, blood administration set, transfer tubing, butterfly needle, 0.22 μm bacterial filter, roller clamps, and secure luer-lock connections. Together, these components create a closed system that helps minimize contamination risks while ensuring compatibility throughout the procedure.

The use of ozone-resistant, medical-grade materials is particularly important, as medical ozone is a strong oxidizing agent that requires durable components designed for this application. Single-use sterile accessories also simplify preparation, improve inventory management, and support standardized treatment protocols across different clinical settings.

At STR Medical, we are committed to providing high-quality ozone therapy solutions that meet the needs of healthcare professionals. Our product portfolio includes sterile vacuum ozone bottles and an expanding range of compatible disposable accessories, offering clinics a reliable and convenient solution for MAH procedures.

As ozone therapy continues to grow in clinical practice, using a complete sterile disposable system helps support safe, efficient, and standardized procedures while allowing healthcare providers to focus on delivering quality patient care.