How Does The Axxent Electronic Brachytherapy System® Work?

The Axxent system uses a miniature X-ray source to deliver localized radiation treatment, through a balloon applicator, directly to the cancer site.

After a surgical lumpectomy the Axxent balloon applicator will be inserted into the tumor cavity through a small incision in the breast. Part of the balloon applicator, called the shaft, will remain on the outside of the breast. The shaft is thin and flexible so it can be secured down and covered and can be easily tucked into a bra.

The X-ray source will be inserted into the applicator from outside the breast. Both the X-ray source and the applicator are then attached to a delivery device called a controller which turns the radiation on and off and moves the X-ray source through the applicator. Each treatment takes approximately 15 minutes to complete.

On the fifth day, after the final treatment is complete, the balloon applicator will be deflated and removed.

Balloon Applicator Insertion (click on arrow to view video)

Radiation Treatment  (click on arrow to view video)