US 12,472,379 B2
Dose distribution creating program in consideration of influence of magnetic field, dose distribution creating method in consideration of influence of magnetic field, and dose distribution creating apparatus
Noriyuki Kadoya, Sendai (JP); Tomohiro Kajikawa, Sendai (JP); Shohei Tanaka, Sendai (JP); Suguru Dobashi, Sendai (JP); and Keiichi Jingu, Sendai (JP)
Assigned to TOHOKU UNIVERSITY, Sendai (JP)
Appl. No. 18/034,203
Filed by TOHOKU UNIVERSITY, Sendai (JP)
PCT Filed Nov. 4, 2021, PCT No. PCT/JP2021/040559
§ 371(c)(1), (2) Date Apr. 27, 2023,
PCT Pub. No. WO2022/097676, PCT Pub. Date May 12, 2022.
Claims priority of application No. 2020-185160 (JP), filed on Nov. 5, 2020.
Prior Publication US 2023/0390583 A1, Dec. 7, 2023
Int. Cl. A61N 5/10 (2006.01); G16H 20/40 (2018.01); G16H 30/20 (2018.01); G16H 50/20 (2018.01)
CPC A61N 5/1039 (2013.01) [G16H 20/40 (2018.01); G16H 30/20 (2018.01); G16H 50/20 (2018.01); A61N 2005/1055 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A non-transitory computer readable storage medium storing a dose distribution creating program in consideration of influence of a magnetic field, the dose distribution creating program causing a computer to:
acquire a captured image of a subject captured with a magnetic field and an electrical wave or a photon beam and a dose distribution not in a magnetic field calculated based on the captured image and normalized; and
input the acquired dose distribution not in a magnetic field and information based on the acquired captured image to a learning model, and estimate a dose distribution in a magnetic field, the learning model including a plurality of layers and being trained to output a normalized dose distribution in a magnetic field when a normalized dose distribution not in a magnetic field and information based on a captured image are input.