REAL TIME, MARKERLESS, RESPIRATORY GATING

Tracks the 3D surface of a patient in real time without the need to apply external markers or any other physical device to the patient.

GateRT® tracks respiratory motion in real time during radiation delivery or diagnostic imaging. The system monitors signals derived from the 3D surface of the patient. Suitable gating thresholds are determined by the user and set within the software. These are used to gate the radiation beam during treatment* or imaging*.

KEY FEATURES

• No markers are required
• Intuitive and easy to use
• 3D points or regions may be tracked anywhere on the patient’s surface
• All tracked data are calibrated precisely to the isocentre
• Tracking points may be determined automatically from a previous session
• Automatic detection of patient movement
• Automatic detection of abnormal breathing
• Low tracking latency

*See GateCT-RT third party interface statement for a list of devices which are compatible with GateCT®

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