X-ray generation apparatus for intra-oral X-ray imaging, guide holder, and intra-oral X-ray imaging system comprising same
Disclosed is an X-ray generation apparatus for intra-oral X-ray imaging, a guide holder, and an X-ray imaging system comprising the same. The X-ray generation apparatus includes a body and a plurality of X-ray sources disposed in different positions of the body, and configured to irradiate X-rays to a field of view, wherein the body moves along a predetermined trajectory for the field of view.
1. An X-ray generation apparatus for intra-oral X-ray imaging irradiating X-rays to a field of view, the X-ray generation apparatus comprising:
a body; and
a plurality of X-ray sources disposed in different positions of the body, and configured to irradiate X-rays to the field of view,
wherein the body moves along a predetermined trajectory for the field of view, and
wherein each of the X-ray sources includes an X-ray source module, and the X-ray source module is detachably coupled to the body.
2. The X-ray generation apparatus of claim 1 , wherein each of the plurality of X-ray sources irradiates X-rays to form a unit frame of X-ray image for the field of view.
3. The X-ray generation apparatus of claim 1 , further comprising:
a controller provided in the body, and configured to supply power and control signals for driving the plurality of X-ray sources.
4. The X-ray generation apparatus of claim 3 , wherein the body moves along a predetermined trajectory for the field of view, and
the controller drives the plurality of X-ray sources in conjunction with the movement of the body.
5. The X-ray generation apparatus of claim 3 , wherein the controller drives the plurality of X-ray sources in conjunction with movement of the plurality of X-ray sources.
6. The X-ray generation apparatus of claim 1 , wherein the X-ray source module adopts an electric field emission type nanostructure emitter.
7. The X-ray generation apparatus of claim 1 , wherein the plurality of X-ray sources is arranged on the body, and includes a plurality of X-ray source elements adopting an electric field emission type nanostructure emitter, wherein each of the X-ray sources includes at least one X-ray source element.
8. The X-ray generation apparatus of claim 2 , wherein the plurality of X-ray sources irradiates the X-rays at a rate of 1 to 20 frames per second.
9. The X-ray generation apparatus of claim 1 , further comprising: a guide holder comprising:
at least two source fasteners disposed outside a subject's mouth, and configured to fasten at least two X-ray sources respectively irradiating X-rays;
a sensor fastener disposed inside the subject's mouth, and configured to fasten an X-ray sensor apparatus that detects the X-rays irradiated from the respective X-ray sources; and
a loader configured to connect the source fasteners and the sensor fastener.
10. The guide holder of claim 9 , wherein the sensor fastener is configured to allow two or more X-ray sensor apparatuses disposed in a back and forth direction with respect to the source fastener to be fastened thereto.
11. An X-ray generation apparatus for intra-oral X-ray imaging irradiating X-rays to a field of view, the X-ray generation apparatus comprising:
a body configured to move along a predetermined trajectory for the field of view;
a plurality of X-ray sources disposed in different positions of the body, and configured to irradiate X-rays to the field of view; and
a guide holder comprising:
at least two source fasteners disposed outside a subject's mouth, and configured to fasten at least two X-ray sources respectively irradiating X-rays;
a sensor fastener disposed inside the subject's mouth, and configured to fasten an X-ray sensor apparatus that detects the X-rays irradiated from the respective X-ray sources; and
a loader configured to connect the source fasteners and the sensor fastener.