Radiological imaging device with advanced sensors

1. A radiological imaging device comprising:

a gantry defining an analysis zone in which at least part of a patient is placed;

a source suitable to emit radiation that passes through the at least part of the patient, the radiation defining a central axis of propagation;

a detector suitable to receive the radiation, and the detector includes at least one first linear sensor having a first sensitive surface and a second linear sensor having a second sensitive surface, wherein the sensitive surfaces are partially overlapping along the direction of movement;

a translation mechanism adapted to translate the source and the detector in a direction of movement substantially perpendicular to the central axis of propagation; and

a control unit adapted to acquire an image from data signals received continuously from the detector while the translation mechanism continuously translates the source emitting the radiation and the detector receiving the radiation, so as to scan the at least part of the patient.

2. The radiological imaging device according to claim 1 , wherein a superimposition zone corresponding to the overlapping of the sensitive surfaces is positioned substantially at the central axis of propagation.

3. The radiological imaging device according to claim 1 , further comprising a bed suitable to support the patient and defining an axis of extension.

4. The radiological imaging device according to claim 3 , wherein the direction of movement is substantially parallel to the axis of extension.

5. The radiological imaging device according to claim 1 , wherein the translation mechanism includes a linear guide.

6. The radiological imaging device according to claim 3 , further comprising a rotation mechanism adapted to rotate the source and the detector in relation to the axis of extension.

7. The radiological imaging device according to claim 6 , wherein the rotation mechanism includes a permanent magnet rotor connected to the source and to the detector.

8. The radiological imaging device according to claim 1 , wherein the detector includes an inversion unit adapted to rotate at least one of the first linear sensor and the second linear sensor.

9. The radiological imaging device according to claim 8 , wherein the inversion unit rotates at least one of the first linear sensor and the second linear sensor in relation to an axis of rotation substantially parallel to the central axis of propagation.

10. The radiological imaging device according to claim 1 , further comprising

a bed suitable to support the patient and defining an axis of extension;

a rotation mechanism adapted to rotate the source and the detector in relation to the axis of extension; and

at least one positioning laser mounted on the gantry that projects a positioning guidance marker onto the patient,

wherein the control unit is adapted to configure, based on received information, at least one of an energy of the radiation and a radiation filter arranged to absorb at least a portion of the radiation before the radiation passes through the at least part of the patient.

11. A method of acquiring a radiological image of at least part of a patient placed in a gantry, the method comprising:

causing a source to emit radiation that passes through the at least part of the patient, the radiation defining a central axis of propagation;

receiving the radiation at a detector, and the detector includes at least one first linear sensor having a first sensitive surface and a second linear sensor having a second sensitive surface, wherein the sensitive surfaces are partially overlapped along the direction of movement;

outputting data signals from the detector to a control unit;

continuously translating the source and the detector in a direction of movement substantially perpendicular to the central axis of propagation; and

acquiring, at the control unit, an image from data signals received continuously from the detector while the translation mechanism continuously translates the source emitting the radiation and the detector receiving the radiation, so as to scan the at least part of the patient.

12. The method according to claim 11 , wherein a superimposition zone of the sensitive surfaces is positioned substantially at the central axis of propagation.

13. The method according to claim 11 , further comprising providing a bed suitable to support the patient, wherein the bed defines an axis of extension.

14. The method according to claim 13 , wherein the direction of movement is substantially parallel to the axis of extension.

15. The method according to claim 11 , wherein the translation mechanism includes a linear guide.

16. The method according to claim 13 , further comprising rotating the source and the detector in relation to the axis of extension.

17. The method according to claim 16 , wherein the rotating the source and the detector is performed by a rotation mechanism that includes a permanent magnet rotor connected to the source and to the detector.

18. The method according to claim 11 , further comprising rotating at least one of the first linear sensor and the second linear sensor in relation to an axis of rotation substantially parallel to the central axis of propagation.

19. The method according to claim 18 , wherein the rotating at least one of the first linear sensor and the second linear sensor is performed by an inversion unit.

20. The method according to claim 11 further comprising:

projecting onto the patient at least one positioning guidance marker from at least one positioning laser mounted on the gantry;

positioning the patient on a bed suitable to support the patient and defining an axis of extension; rotating the source and the detector in relation to the axis of extension; and

configuring, based on information received at the control unit, at least one of an energy of the radiation and a radiation filter arranged to absorb at least a portion of the radiation before the radiation passes through the at least part of the patient.