
Manufacturer of the Mobetron: mobile linear accelerator for electron-based intraoperative radiation therapy (IORT)
IntraOp Medical Corporation
Fremont, CA (USA)New on Amplifa
About IntraOp
IntraOp Medical Corporation, headquartered in Fremont, California (Silicon Valley), develops and manufactures compact, mobile electron linear accelerators for the radiation therapy of cancer. Its core product is the Mobetron, a self-shielded linear accelerator for intraoperative radiation therapy (IORT) that can be used directly in the operating room, along with a system for non-invasive electron therapy of non-melanoma skin cancer. In addition, IntraOp is the first provider of an ultrahigh dose rate (UHDR) electron therapy platform for preclinical and investigational FLASH studies on an established clinical platform, including Dynamic Pulse Modulation. The company employs physicists, engineers and designers and supplies its systems to leading cancer centers, clinics and teaching hospitals worldwide; more than 40 units are installed, including at Mayo Clinic, Stanford and university hospitals in Germany, Austria and Switzerland.
- Site
- Fremont, CA
- Processes
- Mobetron linear accelerator for intraoperative radiotherapy (IORT), Non-invasive electron therapy for non-melanoma skin cancer, Ultrahigh dose rate (UHDR) electron therapy platform for FLASH preclinical/investigational studies, Dynamic pulse modulation
- Materials
- Electron linear accelerator, Ultrahigh dose rate (FLASH), Dynamic Pulse Modulation
- Industries
- Medical technology / radiation therapy, Cancer treatment (oncology), Hospitals and cancer centers, Research centers
- 01
Research and development
- 02
Design and engineering
- 03
Manufacturing of the linear accelerators
- 04
Installation at the customer's site
- 05
Service and clinical application support
Technology and Processes
Electron linear accelerator
Self-shielded, mobile accelerator for electron beam radiation therapy in the operating room.
Ultrahigh dose rate (FLASH)
Platform for preclinical and investigational FLASH studies, approved for studies.
Dynamic Pulse Modulation
Method for modulating the electron pulse for precise dose delivery.
Locations

Fremont
USCompany headquarters (IntraOp Medical HQ)
Industries
Additional services
History
- 1993
Introduction of the Mobetron (according to the About page: 'Since we introduced the Mobetron in 1993')
- 1997
Original English quote from the homepage: “Since 1997, the Mobetron continues to transform cancer treatment”
IntraOp was the first company to bring safe, mobile electron IORT technology into the operating room
First provider of UHDR electron therapy (FLASH) on an established clinical platform, approved for studies
- 2026
Celebrated the 1,000th patient treated with the Mobetron at University Hospital Salzburg