192 simultaneous rays of hope for a better everyday
Precision care for the brain
Personalized radiation treatment delivery—without sacrificing precision and accuracy
New possibilities evolve for more personalized treatments
Leksell Gamma Knife® Icon™ is a fully integrated system to meet the needs of every stage of the workflow.
The Leksell Gamma Knife® Icon™ (LGKI) gives clinicians the option to perform single or fractionated frame-based or frameless radiation therapy treatments, allowing for more individualized delivery without sacrificing precision and accuracy.
High therapeutic dose with maximum precision
Gamma Knife Radiosurgery (GKRS) may be used in place of, or in addition to, traditional brain surgery or whole brain radiation therapy.
During GKRS, up to 192 radiation beams from cobalt-60 sources converge with high accuracy on the target. At the isocenter where the beams merge, the radiation dose is concentrated powerfully at the target, sparing healthy brain tissue.
The target volume and shape determine the number of beams used, and each beam can be individually modulated, further enhancing accuracy.
Stereotactic cone-beam CT
The integrated stereotactic cone-beam CT system verifies the patient position and determines the stereotactic coordinates in 3D, enabling each treatment to be adapted to the patient position.
Online Adaptive DoseControl
Online Adaptive DoseControl confirms the accuracy of the target position and ensures precise treatment delivery prior to every fraction of treatment. Integrated within the LGK control system, it permits clinical decision making during the treatment process.