The Varian On-Board Imager® (OBI) kilovoltage (kV) imaging system is a high-resolution, low-dose digital imaging system that makes image-guided radiation therapy (IGRT) more efficient and convenient. The On-Board Imager tools enable clinicians to quickly acquire high-quality online images, identify differences in patient positioning, and apply corrections before or during treatments without the therapist having to re-enter the treatment room.
For PatientsKnowledge is strength. Visit Varian's Patient Information web site to learn more about your treatment options, what to expect during treatment, FAQs, and even patient stories. All designed to help you make informed decisions that impact you or your loved ones in the fight against cancer.Treatment LocatorLooking for hospitals and clinics that use Varian technology? Use our Treatment Locator to find the centers closest to you.
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- Proton TherapySpot ON BlogThe Spot ON Blog is a company blog about proton therapy for the treatment of cancer. Spot ON Blog will deliver information about new technology developments, system deployments, research and insights from clinicians.
- About VarianVarian TechnologiesFocusing Energy on Saving LivesMedical AffairsEngaging with clinicians around the world to exchange clinical information, scientific research and expert opinion.