Patent ID: 11911633
Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 18:
19. A radiation system, comprising:
a treatment assembly including a first radiation source configured to deliver a treatment beam, wherein the treatment beam forms a treatment beam rotation plane during rotation of the first radiation source and the treatment assembly has a treatment region relating to an object;
a first gantry supporting the first radiation source, wherein the treatment region is located within the first gantry;
an imaging assembly including a second radiation source and a radiation detector, the second radiation source being configured to deliver an imaging beam and the radiation detector being configured to detect at least a portion of the imaging beam, wherein the imaging beam forms an imaging beam rotation plane during rotation of the imaging assembly and the imaging assembly has an imaging region relating to the object;
a second gantry supporting the second radiation source and the radiation detector, wherein the second radiation source is located within the second gantry, and the second radiation source is located within a bore defined by the first gantry;
wherein the imaging beam rotation plane intersects with the treatment beam rotation plane such that a portion of a subject is irradiated by the imaging beam and the treatment beam, and the treatment region and the imaging region at least partially overlap.