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GateRT facilitates free-breathing gating of the beam through real-time optical tracking of respiratory motion.

Set gating thresholds, determined during the planning process, and select optimal tracking points on your patient’s surface, ensuring efficient and accurate gating.

If the patient moves beyond a specified distance out of position or if any abnormal breathing occurs, the radiation beam can be held automatically.**

Marker-less: No physical markers, box, belt or bellows needed

Non-invasive and no ionizing radiation.

AlignRT SGRT Technology for Breast Deep Inspirational Breath Hold

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Additional Information

Additional Information - Education


Access clinical papers and publications about Vision RT’s optical guidance technology.

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Current Users

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The Real Time Coach™


Learn more about Surface Guided Radiation Therapy


    *These customer quotes report on clinical use and performance of Vision RT’s products by independent users. These are not validated by Vision RT and thus are not endorsed by Vision RT. Users of Vision RT’s products should develop and validate their own workflows consistent with clinical practice within their facility.