• Hainan Cancer Prevention and Treatment Center
  • Tianjin Cancer Hospital Hainan Branch
  • Affiliated Cancer Hospital of Hainan Medical College

Medical equipment

Linear Accelerator Valian

In clinical practice, stereotactic radiosurgery (SRS) for intracranial and spinal lesions and stereotactic body radiotherapy (SBRT) for extracranial lesions have been successfully carried out, especially for the radical treatment of lung cancer, liver cancer, prostate cancer and pancreatic cancer. Clinical application in intracranial lesions, head and neck lesions, chest lesions, abdominal lesions, pelvic lesions, complex lesions.

Introduction to technical features and performance of the equipment:1. The dose intensity reached 3-4 times of the previous radiotherapy system;2. The treatment speed has reached the current limit of high-energy ray treatment equipment (IEC standard limit value =1 minute /360);3. Adopt 120-layer 5mm multi-blade collimator;4. Dose precision: MAESTRO control system achieves a control precision of dose output above 0.04MU.Clinical application of equipmentIn clinical practice, stereotactic radiosurgery (SRS) for intracranial and spinal lesions and stereotactic body radiotherapy (SBRT) for extracranial lesions have been successfully carried out, especially for the radical treatment of lung cancer, liver cancer, prostate cancer and pancreatic cancer. Clinical application in intracranial lesions, head and neck lesions, chest lesions, abdominal lesions, pelvic lesions, complex lesions.


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