Medical imaging equipment
A medical imaging equipment is described, including a radiation source for emitting measuring radiation, a receiver for receiving the measuring radiation, and a measuring region in which an object to be measured is placed, and which is situated in the beam path of the measuring radiation The receiver comprises a support which can be pivoted about a rotational axis and is adapted to mount at least two receiving devices. The receiving surfaces may be disposed alternately into a measuring position. A surface of the receiving device is parallel to the rotational axis of the support, and the rotational axis of the support is substantially perpendicular to the beam path of the measuring radiation.
1. A medical imaging equipment, comprising:
a radiation source;
at least two receiving devices;
a measuring region disposed in a beam path between the radiation source and the receiving devices, in which an object for measurement is disposable; and
a support mounted to the medical imaging equipment and pivotable about a rotational axis that is substantially perpendicular to the beam path, the support adapted to mount the at least two receiving devices;
wherein at least two of the receiving devices have differing spatial resolution;
wherein, the support is operable to alternatively rotate the at least two receiving devices into a measuring position.
2. The medical imaging equipment as in claim 1 , wherein the rotational axis makes an angle (α) of between about 80° and about 100° with respect to the beam path.
3. The medical imaging equipment as in claim 2 , wherein the angle (α) is between 85° and 95°.
4. The medical imaging equipment as in claim 3 , wherein the angle (α) is between 88° and 92°.
5. The medical imaging equipment as in claim 1 , wherein the rotational axis is disposed between the receiving devices.
6. The medical imaging equipment as in claim 5 , wherein the surface of each receiving device is bisected by a perpendicular projection of the rotational axis.
7. The medical imaging equipment as in claim 5 , wherein the rotational axis is arranged centrally in the beam path.
8. The medical imaging equipment as in claim 7 , the rotational axis is arranged in the geometric center of a volume of the support.
9. The medical imaging equipment as in claim 8 , wherein the support further comprises a shield disposed in the beam path for receiving devices that are not located in the measuring position.
10. The medical imaging equipment as in claim 1 , wherein the rotational axis is arranged centrally in the beam path.
11. The medical imaging equipment as in claim 1 , the rotational axis is arranged in the geometric center of a volume of the support.
12. The medical imaging equipment as in claim 1 , wherein the support has a contact surface for the object for measurement.
13. The medical imaging equipment as in claim 1 , wherein a dosage measuring device is mounted to the support and disposed between at least two receiving devices.
14. The medical imaging equipment as in claim 1 , wherein the support further comprises a shield disposed in the beam path for receiving devices that are not located in the measuring position.
15. The medical imaging equipment as in claim 1 , wherein surfaces of two of the receiving devices are parallel to each other.
16. The medical imaging equipment as in claim 1 , wherein the support is adapted to mount three receiving devices, and surfaces of adjacent receiving devices are disposed at an angle (β) of substantially 60° with respect to each other.
17. The medical imaging equipment as claimed in claim 1 , wherein the support is adapted to mount four receiving devices, and surfaces of adjacent receiving devices are disposed at an angle (Y) of substantially 90° with respect to each other.
18. The medical imaging equipment as in claim 1 , wherein at least one of the receiving devices is a solid state detector for x-rays.
19. The medical imaging equipment as in claim 1 , wherein the at least one of the receiving devices is a charge-coupled-device (CCD) sensor.
20. The medical imaging equipment as in claim 1 , wherein at least one of the receiving devices is a cassette for x-ray film.
21. The medical imaging equipment as in claim 1 , wherein at least one of the receiving devices is a luminescence radiography screen.
22. The medical imaging equipment as in claim 1 , wherein the medical imaging equipment is configurable to obtain mammographic images.
23. A medical imaging equipment, comprising:
a radiation source;
a first receiving device and a second receiving device;
a support adapted to mount the first and second receiving devices and pivotable about a rotational axis that is substantially perpendicular to a beam path between the radiation source and the support,
wherein the first receiving device is disposed in a measuring position that is exposed to a radiation beam from the radiation source, and the second receiving device being disposed in a non-measuring position that is not exposed to the radiation beam from the radiation source, and
wherein the support is operable to rotate the second receiving device into the measuring position and the first receiving device into the non-measuring position, and the first and second receiving devices have differing spatial resolutions.