Patent Number: 
Section: claims

1. A method for determining a position of a tumor in a patient for treatment of the tumor using positively charged particles in a treatment room, comprising the steps of:providing a set of fiducial indicators, comprising:a set of fiducial markers, a first fiducial marker of said set of fiducial markers mechanically affixed to a first object of a set of objects in the treatment room, a second fiducial marker of said set of fiducial markers affixed to a second object of said set of objects; anda set of fiducial detectors configured to detect photons from said set of fiducial markers, wherein at least one reference element of a union of said set of fiducial markers and said set of fiducial detectors comprises a mechanical connection to an element of said set of objects;using a known position of the reference element of said set of objects in establishing a reference line;determining relative positions, using a controller, of each object in the treatment room relative to the reference line using all of said reference element, said set of fiducial markers, and said set of fiducial detectors;targeting the tumor of the patient with the positively charged particles using the determined relative positions of each object in the treatment room; andconnecting a synchrotron to an exit nozzle with a first beamline, said reference line defined relative to a zero-vector path of the positively charged particles passing through said exit nozzle absent electromagnetic steering in said exit nozzle. 2. A method for determining a position of a tumor in a patient for treatment of the tumor using positively charged particles in a treatment room, comprising the steps of:providing a set of fiducial indicators, comprising:a set of fiducial markers, a first fiducial marker of said set of fiducial markers mechanically affixed to a first object of a set of objects in the treatment room, a second fiducial marker of said set of fiducial markers affixed to a second object of said set of objects; anda set of fiducial detectors configured to detect photons from said set of fiducial markers, wherein at least one reference element of a union of said set of fiducial markers and said set of fiducial detectors comprises a mechanical connection to an element of said set of objects;using a known position of the reference element of said set of objects in establishing a reference line;determining relative positions, using a controller, of each object in the treatment room relative to the reference line using all of said reference element, said set of fiducial markers, and said set of fiducial detectors;targeting the tumor of the patient with the positively charged particles using the determined relative positions of each object in the treatment room; andcalibrating position of at least two fiducial detectors of said set of fiducial detectors to a zero vector of a treatment beam, said treatment beam comprising the positively charge particles, wherein the zero vector passes through an exit nozzle in the absence of electromagnetic steering of the treatment beam in said exit nozzle, said exit nozzle comprising at least one steering magnet. 3. The method of claim 1, further comprising the step of:defining the reference line as overlapping at least two points of the zero-vector path of a treatment beam passing through said exit nozzle absent electromagnetic steering in said exit nozzle. 4. The method of claim 3, the zero-vector path not passing through an isocenter point of a rotatable gantry positioning said exit nozzle. 5. The method of claim 1, said step of determining relative positions further comprising the steps of:determining a current position of a proton scintillation detector using a scintillation detector fiducial indicator set of said set of fiducial indicators;determining a current position of the patient using a patient fiducial indicator set of said set of fiducial indicators;generating an image of the tumor using the positively charged particles; anddetermining a current position of the tumor of the patient relative to the reference line using the scintillation detector fiducial indicator set, the patient fiducial indicator set, and the image. 6. The method of claim 5, further comprising the steps of:moving said proton scintillation detector out of the zero-vector path; andconfirming movement of said scintillation detector out of the zero-vector path using said set of fiducial indicators. 7. The method of claim 6, further comprising the steps of:determining a current position of an X-ray imaging system detector using a set of X-ray detector fiducial indicators; andguiding the positively charged particles to the tumor using the set of X-ray detector fiducial indicators, an X-ray image from said X-ray imaging system, the reference line, and fiducial indicators associated with a current position of the patient. 8. The method of claim 6, further comprising the steps of:dynamically determining a current position of a moveable X-ray imaging system detector using a set of X-ray detector fiducial indicators; andguiding the positively charged particles to the tumor using: (1) an X-ray from said X-ray detector and (2) a position of said X-ray detector relative to the positively charged particles determined using the set of X-ray detector fiducial indicators. 9. The method of claim 1, said step of connecting further comprising the steps of:disconnecting said exit nozzle from said first beamline; andsubsequent to said step of disconnection, coupling said synchrotron to said exit nozzle through a second beamline, wherein a first focusing magnet of said first beamline is not physically present in said second beamline. 10. The method of claim 9, further comprising the step of:establishing an updated vector of the zero-vector path. 11. The method of claim 10, wherein said zero-vector path and said updated vector do not intersect at an isocenter point of a treatment volume in the treatment room. 12. The method of claim 1, said step of determining not reliant upon a calculation using an isocenter point of a moveable gantry supporting said exit nozzle. 13. The method of claim 1, further comprising the steps of:providing an imaging system configured with a set of imaging system fiducial indicators of said set of fiducial indicators;developing an irradiation plan of the tumor using output from said imaging system and output of said set of fiducial detectors without computational reliance on an isocenter point. 14. The method of claim 1, further comprising the step of:confirming a clear field vector from said exit nozzle to the patient using said fiducial indicators. 15. An apparatus for determining a position of a tumor in a patient for treatment of the tumor using positively charged particles in a treatment room, comprising:a set of fiducial indicators, comprising:a set of fiducial markers, a first fiducial marker of said set of fiducial markers mechanically affixed to a first object of a set of objects in the treatment room, a second fiducial marker of said set of fiducial markers affixed to a second object of said set of objects; anda set of fiducial detectors configured to detect photons from said set of fiducial markers, wherein a least one reference element of a union of said set of fiducial markers and said set of fiducial detectors comprises a mechanical connection to a reference element of said set of objects, a known position of said reference element used to establish a reference line during use;a controller configured to determine relative positions of each object in the treatment room relative to the reference line using all of said reference element, said set of fiducial markers, and said set of fiducial detectors, said controller configured to target the tumor of the patient with the positively charged particles using the determined relative positions of each object in the treatment room; anda synchrotron connected to an exit nozzle via a first beamline, said reference line defined relative to a zero-vector path of the positively charged particles through said exit nozzle absent electromagnetic steering in said exit nozzle. 16. The apparatus of claim 15, further comprising:a gantry configured to support said exit nozzle, said nozzle configured to move along an arc, said arc comprising an isocenter point. 17. The apparatus of claim 15, further comprising:an arc, said nozzle configured to move along an said arc, said arc not comprising an isocenter point.