초록 ▼

An imaging system (100) includes an annular bearing (404) with an iso-center (406). The annular bearing includes a stationary side (4041) and a rotatable side (4042) with at least one alignment feature (420). The imaging system further includes a rotating gantry (410) mechanically coupled to the rot

An imaging system (100) includes an annular bearing (404) with an iso-center (406). The annular bearing includes a stationary side (4041) and a rotatable side (4042) with at least one alignment feature (420). The imaging system further includes a rotating gantry (410) mechanically coupled to the rotatable side. The imaging system further includes an imaging component (412, 416, 418). The imaging components includes at least one complementary alignment feature (602, 804) that is complementary to the at least one alignment feature (420, 802, 1200) of the rotatable side. The rotating gantry is between the imaging component and the rotatable side, and the imaging component is aligned with the iso-center through the at least one alignment feature and the at least one complementary alignment feature.

대표청구항 ▼

1. An imaging system, comprising: an annular bearing with an iso-center, the annular bearing including: a stationary side; anda rotatable side with at least one alignment feature;a rotating gantry mechanically coupled to the rotatable side; andan imaging component, including: at least one complement

1. An imaging system, comprising: an annular bearing with an iso-center, the annular bearing including: a stationary side; anda rotatable side with at least one alignment feature;a rotating gantry mechanically coupled to the rotatable side; andan imaging component, including: at least one complementary alignment feature that is complementary to the at least one alignment feature of the rotatable side,wherein the rotating gantry is between the imaging component and the rotatable side, and the imaging component is aligned with the iso-center through the at least one alignment feature and the at least one complementary alignment feature. 2. The imaging system of claim 1, wherein the imaging component is not mechanically fastened to the rotating gantry. 3. The imaging system of claim 1, wherein the imaging component is mechanically fastened to the rotatable side. 4. The imaging system of claim 3, wherein the imaging component is fastened through the at least one alignment feature. 5. The imaging system of claim 4, further comprising: an alignment device, wherein the imaging component is aligned and fastened via the alignment device, which physically engages both the at least one alignment feature and the at least one complementary alignment feature. 6. The imaging system of claim 5, wherein the alignment device includes a screw or a bolt. 7. The imaging system of claim 5, wherein the alignment device includes at least two sub-alignment devices. 8. The imaging system of claim 5, wherein the alignment device includes a single alignment device. 9. The imaging system of claim 1, further comprising: an alignment device, wherein the alignment device extends through both the at least one alignment feature and the at least one complementary alignment feature to align the rotating gantry and the imaging component. 10. The imaging system of claim 9, wherein the imaging component is mechanically fastened to the rotating gantry. 11. The imaging system of claim 10, wherein the alignment device remains in the at least one alignment feature and the at least one complementary alignment feature to align the rotating gantry and the imaging component after the imaging component is mechanically fastened to the rotating gantry. 12. The imaging system of claim 10, wherein the alignment device is removed from the at least one alignment feature and the at least one complementary alignment feature to align the rotating gantry and the imaging component after the imaging component is mechanically fastened to the rotating gantry. 13. The imaging system of claim 1, wherein the imaging component includes at least one of a detection system, a radiation source or a collimator. 14. The imaging system of claim 1, wherein the alignment feature provides a mechanical stop such that when the complementary alignment feature is held aligned therewith, the imaging component is held aligned with the iso-center and is inhibited from translating and rotating. 15. A method, comprising: providing at least a sub-portion of an imaging system in which at least a detection system of the sub-portion is spatially aligned with and rotates with a rotating portion of an annular bearing of the sub-portion such that the detection system is spatially aligned with an iso-center of the rotating portion, and wherein a rotating gantry of the sub-portion is between the detection system and the rotating portion, and the detection system is automatically spatially aligned with the iso-center when the detection system is fastened to the rotating portion through a fastening device. 16. The method of claim 15, wherein the detection system is not fastened to the rotating gantry. 17. The method of claim 15, wherein the detection system is also fastened to the rotating gantry. 18. The method of claim 15, wherein the rotating gantry does not affect the alignment of the detection system and the rotating portion. 19. An imaging system, comprising: an annular bearing with an iso-center, the annular bearing including: a stationary side; anda rotatable side with at least one alignment feature;a rotating gantry mechanically coupled to the rotatable side;an imaging component, including: at least one complementary alignment feature that is complementary to the at least one alignment feature of the rotatable side; andan alignment device,wherein the rotating gantry is between the imaging component and the rotatable side, and the imaging component is automatically spatially aligned with the iso-center when the alignment device is installed concurrently in both the at least one alignment feature and the at least one complementary alignment feature.