Patent Number: 
Section: claims

1. A mobile radiation oncology coach system comprising:a trailer configured to include a control console area and a treatment area, the treatment area being equipped with a medical treatment facility that can emit radiation;internal shielding disposed between the control console area and the treatment area; andexternal shielding provided at a predetermined location outside of the trailer. 2. The mobile radiation oncology coach system of claim 1, wherein said internal shielding comprises interlocked lead bricks. 3. The mobile radiation oncology coach system of claim 2, wherein the interlocked lead bricks comprises a predetermined thickness to provide substantially effective shielding between the control console area and the treatment area. 4. The mobile radiation oncology coach system of claim 2, wherein the plurality of barriers are made of concrete. 5. The mobile radiation oncology coach system of claim 1 further comprising:a vestibule area located between the control console area and the treatment room; anda second internal shielding provided between the vestibule area and the control console area. 6. The mobile radiation oncology coach system of claim 5, wherein the second internal shielding comprises additional interlocked lead bricks comprising a second thickness to provide substantially effective shielding between the control console area and the vestibule area. 7. The mobile radiation oncology coach system of claim 5 further comprising:a first door configured and providing access between the treatment area and the vestibule area, the first door including first shielding; anda second door configured and providing access between the vestibule area and the control console area, the second door is further configured to be constructed near an opposite side of said trailer, preventing a direct line of sight between the treatment area and the control console area. 8. The mobile radiation oncology coach system of claim 1 further comprising:an alternating door between the treatment room and the control console area, wherein the alternating door contains interlocked lead bricks to shield direct line of sight of the medical treatment facility and people located in the control console area. 9. The mobile radiation oncology coach system of claim 1 further comprising:a first door configured and providing access between the treatment area and the control console area, the first door including first supplemental shielding. 10. The mobile radiation oncology coach system of claim 9, wherein the first door is further configured to be constructed and positioned to prevent a direct line of sight between the treatment area and the control console area. 11. The mobile radiation oncology coach system of claim 9, further comprising:a swing door including a second supplemental shielding, and constructed and positioned to shield radiation that may be emitted in an area associated with the first door between the treatment area and the control console area. 12. The mobile radiation oncology coach system of claim 1, wherein the medical treatment facility includes medical linear particle accelerator (LINAC). 13. The mobile radiation oncology coach system of claim 1, wherein the external shielding comprising a plurality of barriers. 14. The mobile radiation oncology coach system of claim 1 further comprising a support pad dimensioned to support the trailer, and wherein the support pad comprises concrete. 15. The mobile radiation oncology coach system of claim 1 further comprising a tractor, and wherein said tractor and said trailer are arranged in tandem. 16. The mobile radiation oncology coach system of claim 1, wherein said external shielding is configured to be a predetermined distance and separate from said internal shielding. 17. The mobile radiation oncology coach system of claim 1, wherein an amount required for said external shielding is dependent on one or more of the following factors: workload, distance to surrounding areas, occupancy of surrounding areas, height of surrounding buildings, density of said external shielding, or location of said external shielding. 18. The mobile radiation oncology coach system of claim 1, wherein a height of said external shielding is configured to block a direct line of sight of the leakage coming from any gantry position. 19. The mobile radiation oncology coach system of claim 1, wherein said external shielding blocks any ground scatter from the rear of the trailer. 20. The mobile radiation oncology coach system of claim 1, wherein said external shielding is removable from the site after use. 21. The mobile radiation oncology coach system of claim 1, wherein said external shielding is provided at a predetermined location outside and around a predetermined area of the trailer. 22. A method for providing a mobile radiation oncology services, the method comprising:moving a trailer to a designated site, the trailer having a control console area and a treatment area being equipped with a medical treatment facility that can emit radiation;providing an internal shielding disposed between the control console area and the treatment area; andproviding an external shielding at a predetermined location outside of the trailer. 23. The method of claim 22, wherein the internal shielding comprising interlocked lead bricks. 24. The method of claim 22 further comprising:providing an alternating door positioned between the treatment area and the control console area, wherein the alternating door contains interlocked lead bricks to take away direct line of sight of the medical treatment facility and people located in the control console area. 25. The method of claim 22, wherein the medical treatment facility is a LINAC. 26. The method of claim 22, wherein the external shielding comprising a plurality of barriers. 27. The method of claim 26, wherein the plurality of barriers is made of concrete. 28. The method of claim 22 further comprising:providing a support pad dimensioned to support the trailer, wherein the support pad is made of concrete. 29. The method of claim 22 further comprising:providing a tractor, wherein the tractor and the trailer are arranged in tandem. 30. The method of claim 22 further comprising:securing the trailer after the trailer is moved to the designated site. 31. The method of claim 22 further comprising:removing the external shielding after the services is complete. 32. The method of claim 22, said external shielding are not moving with the trailer.