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

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Customer Testimonials

What our users say...

The benefits of AlignRT are to do with patient safety. Major positioning errors and minor positioning errors can all be caught by AlignRT and that’s a major benefit, both for us and for our patients who know they have that extra safety.

Margaret O’Connor BS RT(T), Manager of Radiation Oncology Technical Services, Health Quest, New York, USA*
*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.
**Click here to view the list of validated beam-hold interfaces.
Refer to the Product Guide for detailed product claims.

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