Varian Medical Systems, Inc., is a manufacturer of medical devices and software for treating cancer and other medical conditions with radiotherapy, radiosurgery, proton therapy and brachytherapy. The Company is a supplier of X-ray imaging components for medical, scientific, and industrial applications and also supplies X-ray imaging products for cargo screening and industrial inspection. The Company's mission is to explore and develop radiation technology that helps to protect and save lives and prevent harm. The Company offers tools for fighting cancer, taking X-ray images and protecting ports and borders. The Company's Oncology Systems business segment designs, manufactures, sells and services hardware and software products for treating cancer with conventional radiotherapy. In April 2014, the Company acquired certain assets of Velocity Medical Solutions, LLC.