Dental and orthopedic densitometry modeling system and method
A dental and orthopedic densitometry modeling system includes a controller with a microprocessor and a memory device connected to the microprocessor. An input device is also connected to the microprocessor for inputting diagnostic procedure parameters and patient information. X-ray equipment including an X-ray source and an X-ray detector array are connected to a positioning motor for movement relative to a patient's dental or orthopedic structure in response to signals from the microprocessor. The output consists of a tomographical densitometry model. A dental/orthopedic densitometry modeling method involves moving the X-ray equipment across a predetermined scan path, emitting dual-energy X-ray beams, and outputting an image color-coded to correspond to a patient's dental or orthopedic density.
1. A system for tomographically modeling a dental structure, the system comprising:
a controller with a microprocessor and a memory device connected to the microprocessor, said controller being adapted for storing computed tomographic models of a dental structure;
an input device connected to the microprocessor;
a positioning motor connected to the microprocessor and responsive to commands from said microprocessor;
X-ray equipment including an X-ray source, a detector array, and a restricted beam device;
a convertor for converting a signal from said detector array, said convertor being connected to said detector array and to said microprocessor; and
an output device connected to said microprocessor and adapted for receiving a tomographic model from said microprocessor.
2. The system according to claim 1 , wherein said restricted beam device comprises a dual-energy level restricted beam device.
3. The system according to claim 1 , wherein said tomographic model received by said output device is a 3D tomographic model.
4. The system according to claim 1 wherein:
said x-ray source travels along a single axis; and
said x-ray source simultaneously rotates around said single axis.
5. The system according to claim 1 , wherein:
said controller is adapted for storing a first tomographic model and a second tomographic model;
said first tomographic model is a preexisting, commercially available standard model;
said second tomographic model is a current patient model; and
said controller is further adapted to compare said first tomographic model with said second tomographic model.
6. The system according to claim 1 , wherein:
said controller is adapted for storing a first tomographic model and a second tomographic model;
said first tomographic model is a preexisting patient model;
said second tomographic model is a current patient model; and
said controller is further adapted to compare said first tomographic model with said second tomographic model.
7. The system according to claim 1 , wherein said X-ray source emits an X-ray beam comprising a cone configuration.
8. The system according to claim 7 , wherein said restricted beam device comprises a dual-energy level restricted beam device.
9. The system according to claim 7 , wherein said tomographic model received by said output device is a 3D tomographic model.
10. The system according to claim 7 wherein:
said x-ray source travels along a single axis; and
said x-ray source simultaneously rotates around said single axis.
11. The system according to claim 7 , wherein:
said controller is adapted for storing a first tomographic model and a second tomographic model;
said first tomographic model is a preexisting, commercially available standard model;
said second tomographic model is a current patient model; and
said controller is further adapted to compare said first tomographic model with said second tomographic model.
12. The system according to claim 7 , wherein:
said controller is adapted for storing a first tomographic model and a second tomographic model;
said first tomographic model is a preexisting patient model;
said second tomographic model is a current patient model; and
said controller is further adapted to compare said first tomographic model with said second tomographic model.
13. A tomographic modeling system comprising:
a controller with a microprocessor and a memory device connected to the microprocessor, said controller being adapted for creating, storing, and comparing 3D digital tomographic models of an object without the use of fiducial markers of said object;
an input device connected to the microprocessor;
a positioning motor connected to the microprocessor and responsive to commands from said microprocessor;
X-ray equipment including an X-ray source, a detector array, and a restricted beam device;
a convertor for converting a signal from said detector array, said convertor being connected to said detector array and to said microprocessor; and
an output device connected to said microprocessor and adapted for receiving a tomographic model from said microprocessor.
14. The system according to claim 13 , wherein said restricted beam device comprises a dual-energy level restricted beam device.
15. The system according to claim 13 , wherein said controller is adapted to compare a pre-existing tomographic model with a current tomographic model.
16. The system according to claim 13 , wherein:
said x-ray source travels along a single axis; and
said x-ray source simultaneously rotates around said single axis.
17. The system according to claim 13 , wherein said X-ray source emits an X-ray beam comprising a cone configuration.
18. The system according to claim 17 , wherein said restricted beam device comprises a dual-energy level restricted beam device.
19. The system according to claim 17 , wherein said controller is adapted to compare a pre-existing tomographic model with a current tomographic model.
20. The system according to claim 17 , wherein:
said x-ray source travels along a single axis; and
said x-ray source simultaneously rotates around said single axis.
21. A system for tomographically modeling a dental structure, which system comprises:
a controller with a microprocessor and a memory device connected to the microprocessor, said controller being adapted for creating, storing, and comparing 3D digital tomographic models of a dental structure without the use of fiducial markers of said dental structure;
an input device connected to the microprocessor;
a positioning motor connected to the microprocessor and responsive to commands from said microprocessor;
X-ray equipment including an X-ray source, a detector array, and a restricted beam device;
a convertor for converting a signal from said detector array, said convertor being connected to said detector array and to said microprocessor; and
an output device connected to said microprocessor and adapted for receiving a tomographic model from said microprocessor.
22. The system according to claim 21 , wherein said restricted beam device comprises a dual-energy level restricted beam device.
23. The system according to claim 21 , wherein said X-ray source emits an X-ray beam comprising a cone configuration.
24. The system according to claim 23 , wherein said restricted beam device comprises a dual-energy level restricted beam device.