US 11,875,909 B2
Pulse generator and radiation system having the same
Chenglong Zhou, Shanghai (CN)
Assigned to SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD., Shanghai (CN)
Filed by SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD., Shanghai (CN)
Filed on Sep. 18, 2021, as Appl. No. 17/448,045.
Claims priority of application No. 202022084885.1 (CN), filed on Sep. 21, 2020.
Prior Publication US 2022/0093284 A1, Mar. 24, 2022
Int. Cl. G21K 1/04 (2006.01); A61B 6/00 (2006.01); A61B 6/10 (2006.01)
CPC G21K 1/046 (2013.01) [A61B 6/107 (2013.01); A61B 6/54 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A pulse generator for a radiation source, the pulse generator comprising:
a shielding device; and
a control device operably connected with the shielding device, the control device being configured to control the shielding device to intermittently shield radiation emitted from the radiation source to produce pulsed radiation, wherein a surface of the shielding device is parallel to a surface of an emission window of the radiation source.