US 12,350,078 B2
X-ray imaging device and control method thereof
Seungchan Baek, Seoul (KR); and Sangjun Park, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 18/026,711
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Aug. 24, 2021, PCT No. PCT/KR2021/011316
§ 371(c)(1), (2) Date Mar. 16, 2023,
PCT Pub. No. WO2022/059950, PCT Pub. Date Mar. 24, 2022.
Claims priority of application No. 10-2020-0119821 (KR), filed on Sep. 17, 2020; and application No. 10-2021-0108880 (KR), filed on Aug. 18, 2021.
Prior Publication US 2023/0337994 A1, Oct. 26, 2023
Int. Cl. A61B 6/00 (2024.01); A61B 6/03 (2006.01); A61B 6/40 (2024.01)
CPC A61B 6/4007 (2013.01) [A61B 6/032 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An X-ray imaging device comprising:
an X-ray generator including at least one X-ray source configured to radiate X-rays;
an X-ray detector configured to detect X-rays radiated from the X-ray generator; and
a processor configured to:
control the X-ray generator to radiate first X-rays for a first amount of radiation time according to a first mode,
generate a first mode tomography image based on first mode projection data generated based on the first X-rays detected by the X-ray detector,
control the X-ray generator to radiate second X-rays for a second amount of radiation time according to a second mode, and
generate a second mode tomography image based on second mode projection data generated based on the second X-rays detected by the X-ray detector,
wherein the second amount of radiation time is less than the first amount of radiation time.