Intraop Medical Corporation engages in the development, manufacture, marketing, distribution, and servicing of its Mobetron system. The Mobetron system is a mobile electron beam system designed for intraoperative radiation therapy (IORT). The IORT procedure involves the direct application of radiation to a tumor while a patient is undergoing surgery for cancer. In addition to IORT, the Mobetron system is also used as a conventional radiotherapy electron beam accelerator. The company distributes its products directly in the United States and through a network of distributors and sales agents worldwide. The company was incorporated in 1993 and is headquartered in Sunnyvale, California.