Welcome to
Best Cyclotron Systems, Inc.
Turnkey Solutions for Radioisotope Production
TeamBest®, through Best Cyclotron Systems, Inc. (BCSI), offers radioisotopes and production capabilities for nuclear medicine and radiotherapy with its range of cyclotron systems. BCSI's mission is to create technology to provide healthcare options for various needs around the world. Our staff assists from the planning stage, detailed design, facility construction, daily production, maintenance and emergency repair through the TeamBest® network. We provide solutions for PET-CT and molecular imaging radiopharmaceuticals with the same excellent customized care as demonstrated in our 40+ year history of radiotherapy support.
Advantages of External Ion Sources
Many of our cyclotrons, especially the proton models, have external ion sources, giving them the following advantages over our competitors:
- High current capabilities
- Stable beam
- Low tank activation
- Easier to maintain and operate
- No oil pump required
- Less expensive
Self-Shielded Cyclotrons
- Low energy requirements
- Compact system — can be placed next to PET/CT
- Integrated self-shielded cyclotron and chemistry module
- Easy to operate push-button graphic interface
- Ideal for Nuclear Cardiology and other Medical Applications
Cyclotrons use a combination of magnetic and radio frequency electric fields to accelerate ions to velocities high enough to create radioisotopes. BCSI has a cost effective, modern technology to manufacture a range of cyclotrons. The B15 Cyclotron — beams up to 15 MeV energy, B25 beams — 15–25 MeV energy. B35 will have beams ranging from 25–35 MeV, and B70 will have beams ranging from 35–70 MeV. BCSI's innovative plans include the ability to generate new research and clinical radiocompounds, as alternatives to Technetium-99m supply, making them readily available for medical diagnosis and treatment.
In addition, BCSI is collaborating with National Laboratories, in Europe and USA to expand all the cyclotrons capabilities.
Below are some of the cyclotrons currently being distributed by BCSI.

