Computed tomography examination and particle therapy treatment
View Patent ↗An operation room may comprise both an object scanning apparatus for examining an object using x-ray radiation and an irradiation component for treating an object using particle radiation. A support article upon which the object may reside during (both) the examination and treatment may be configured to rotate about an axis substantially perpendicular to a plane through which x-ray radiation travels, may be configured to tilt with respect to the axis, and/or may be configured to yaw with respect to the axis. In this way, the relative orientation of the support article and the object remain substantially constant during the examination and treatment to facilitate treating a desired area of the object.
1. An apparatus for particle therapy, comprising:
a support article configured to support an object while the object is undergoing an examination and a treatment;
an examination apparatus for examining the object, comprising:
an X-ray source configured to emit X-ray radiation onto the object, the X-ray radiation traversing a first plane substantially parallel to a plane of a floor of an examination room within which at least a portion of the apparatus for particle therapy resides, and
a detector array configured to detect X-ray radiation that traversed the object; and
a treatment apparatus for treating the object, comprising:
an irradiation component configured to emit particle radiation onto the object, the particle radiation traversing a second plane substantially parallel to the plane of the floor,
the examination apparatus and the treatment apparatus substantially fixed in the examination room during the examination and the treatment,
the support article configured to rotate the object relative to the examination apparatus and the treatment apparatus, and
the examination apparatus configured to not occlude the treatment apparatus relative to the object during the examination of the object.
2. The apparatus of claim 1 , comprising a treatment plan determiner configured to develop a treatment plan based at least in part upon the examination, and the treatment apparatus configured to treat the object according to the treatment plan.
3. The apparatus of claim 1 , the support article configured for vertical motion.
4. The apparatus of claim 3 , the support article configure to position the object at a first vertical height relative to the floor during the examination and to position the object at a second vertical height relative to the floor during the treatment.
5. The apparatus of claim 1 , the support article configured to rotate the object during the examination to facilitate acquisition of volumetric data representative of the object.
6. The apparatus of claim 1 , a relative orientation of the examination apparatus and the treatment apparatus remaining substantially constant during both the examination and the treatment.
7. The apparatus of claim 1 , the support article configured to tilt relative to an axis of rotation about which the support article is configured to rotate.
8. The apparatus of claim 1 , wherein the first plane and the second plane are co-planar.
9. The apparatus of claim 1 , a relative orientation between the support article and the object remaining substantially constant during both the examination and the treatment.
10. The apparatus of claim 1 , the X-ray source and the detector array substantially fixed in the examination room such that the object is examined without rotating the X-ray source and without rotating the detector array relative to the object.
11. A particle therapy treatment method, comprising:
examining an object, the examination comprising:
emitting X-ray radiation from an X-ray source onto the object while the object is in a first orientation relative to the X-ray source, the X-ray radiation traversing a first plane substantially parallel to a plane of a floor of an examination room,
rotating the object relative to the X-ray source such that the object is in a second orientation relative to the X-ray source, and
emitting second X-ray radiation from the X-ray source onto the object while the object is in the second orientation relative to the X-ray source, the second X-ray radiation traversing the first plane; and
treating the object, the treatment comprising:
emitting particle radiation from an irradiation component onto the object, the particle radiation traversing a second plane substantially parallel to the plane of the floor, the irradiation component and X-ray source substantially fixed in the examination room wherein the object is examined and treated, and
supporting the object on a same support article during the examination and the treatment, where the support article rotates the object from the first orientation to the second orientation.
12. The method of claim 11 , comprising determining a treatment plan for the object based at least in part upon the examination of the object, and wherein treating the object comprises treating the object according to the treatment plan.
13. The method of claim 11 , examining the object comprising examining the object without occluding, by the X-ray source, the irradiation component relative to the object.
14. The method of claim 11 , comprising maintaining a relative orientation between the object and the support article during the examination and the treatment of the object.
15. The method of claim 11 , comprising adjusting a distance between the object and the floor of the examination room between the examination of the object and the treatment of the object.
16. The method of claim 11 , wherein the first plane and the second plane are co-planar.
17. The method of claim 11 , examining the object comprising examining the object to generate volumetric data representative of the object.
18. The method of claim 11 , comprising tilting the support article, relative to an axis of rotation about which the support article rotates, during the treatment of the object.
19. An apparatus for particle therapy, comprising:
a support article configured to support an object while the object is undergoing an examination and a treatment;
an examination apparatus for examining the object, comprising:
an X-ray source configured to emit X-ray radiation onto the object, the X-ray radiation traversing a first plane substantially parallel to a plane of a floor of an examination room within which at least a portion of the apparatus for particle therapy resides, and
a detector array configured to detect X-ray radiation that traversed the object;
a treatment plan determiner configured to develop a treatment plan for the object based at least in part upon the examination of the object; and
a treatment apparatus for treating the object according to the treatment plan, the treatment apparatus comprising:
an irradiation component configured to emit particle radiation onto the object, the particle radiation traversing a second plane substantially parallel to the plane of the floor,
the examination apparatus and the treatment apparatus substantially fixed in the examination room during the examination and the treatment such that a relative orientation of the examination apparatus and the treatment apparatus remains substantially constant during both the examination and the treatment, and the support article configured to rotate the object relative to the examination apparatus and the treatment apparatus.
20. The apparatus of claim 19 , the examination apparatus configured to not occlude the treatment apparatus relative to the object during the examination of the object.