Metis IP LLC
Multi-leaf collimator and driving system
The present disclosure relates to a collimator. The collimator may include a motor, a transmission unit having a first end and a second end, and a leaf unit having a leaf. The first end of the transmission unit may be connected to the motor and the second end of the transmission unit may be connected to the leaf. The present disclosure also relates to a collimator system. The collimator system may include a leaf module having a leaf, a driving module having a motor configured to drive the leaf, and a processing module to generate a movement profile of the leaf. The movement profile of the leaf may include a first speed during a first stage, a second speed of the leaf during a second stage, and a third speed of the leaf during a third stage.
SHANGHAI UNITED IMAGING HEALTHACRE CO., LTD.
G H A H A H H G G G
G21K H01J A61B H01J A61N H01J H01J G01N G21K G21K
inventional additional inventional additional inventional additional additional additional additional inventional
Jian Hui Jian Hui Xiao Xu Xiaolong
Liu Zhou Zhang Yin Fang Chao Liu