US 12,366,670 B2
Device for detecting therapeutic radiation based on optical disk with solar cells
Dongho Shin, Suwon-si (KR); Tae Hyun Kim, Seoul (KR); Tae-Ho Kim, Goyang-si (KR); Haksoo Kim, Goyang-si (KR); Dong-Seok Shin, Incheon (KR); Se Byeong Lee, Goyang-si (KR); Youngkyung Lim, Paju-si (KR); Jonghwi Jeong, Seoul (KR); and Jaeman Son, Seoul (KR)
Assigned to NATIONAL CANCER CENTER, Goyang-si (KR); and SEOUL NATIONAL UNIVERSITY HOSPITAL, Seoul (KR)
Filed by NATIONAL CANCER CENTER, Goyang-si (KR); and SEOUL NATIONAL UNIVERSITY HOSPITAL, Seoul (KR)
Filed on Mar. 10, 2023, as Appl. No. 18/181,660.
Claims priority of application No. 10-2022-0030870 (KR), filed on Mar. 11, 2022.
Prior Publication US 2023/0288582 A1, Sep. 14, 2023
Int. Cl. A61N 5/10 (2006.01); G01T 1/20 (2006.01); H01J 37/244 (2006.01); H10F 19/40 (2025.01)
CPC G01T 1/2018 (2013.01) [A61N 5/1048 (2013.01); H01J 37/244 (2013.01); H10F 19/40 (2025.01); A61N 2005/1087 (2013.01); H01J 2237/24507 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A device for detecting therapeutic radiation, comprising:
a single optical disk that is formed of a water-equivalent material, disposed perpendicular to a first direction in which the radiation is incident, and converting the radiation into visible light;
a single solar cell that is disposed on one side of the optical disk and converts the visible light into an electrical signal; and
processing circuitry configured to collect and process the electrical signal outputted from the solar cell,
wherein the optical disk is movably disposed in a first direction within a housing by a drive module.