US 12,442,878 B2
Imaging systems
Fuyi Fang, Shanghai (CN); Kaihua Lu, Shanghai (CN); and Feng Xu, Shanghai (CN)
Assigned to SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD., Shanghai (CN)
Filed by SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD., Shanghai (CN)
Filed on Jun. 14, 2023, as Appl. No. 18/335,094.
Claims priority of application No. 202221495623.7 (CN), filed on Jun. 14, 2022; and application No. 202210830392.9 (CN), filed on Jul. 15, 2022.
Prior Publication US 2023/0400543 A1, Dec. 14, 2023
Int. Cl. G01R 33/48 (2006.01); A61B 6/42 (2024.01); A61B 6/00 (2006.01)
CPC G01R 33/481 (2013.01) [A61B 6/4258 (2013.01); A61B 6/4417 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An imaging system, comprising:
a volume coil, wherein the volume coil includes a radio frequency component and the radio frequency component is configured to transmit or receive radio frequency signals;
a coil cylinder, wherein the radio frequency component is arranged on the outer side of the coil cylinder;
a shielding layer, arranged on the coil cylinder and covered on a surface of the radio frequency component;
a second support frame, wherein the second support frame is located outside of the coil cylinder; and
a detector, configured to receive gamma photons generated by radionuclides from a subject and arranged inside of the second support frame, wherein the detector is arranged between the shielding layer and the second support frame.