Samsung Life Public Welfare Foundation

Doo Ho Chol

Sang Gyu Ju

Youngyih Han

Hee Chul Park

Eun Hyuk Shin

Jung Suk Shin

Chae Seon Hong

Jun Sang Cho

An embodiment of the present invention provides a radiation therapy device including: a main body; a gantry coupled to a side of the main part and rotatable relative to the main part in at least one direction; a radiation head provided on a side of the gantry to emit radiation; an image acquisition unit facing the radiation head to detect radiation emitted from the radiation head and obtain images by converting the detected radiation into electric signals; and a reference image acquisition frame provided on a side of the radiation head and including a plurality of markers formed thereon.

Radiation therapy device and quality control method for radiation therapy device

A quality assurance system for radiation therapy equipment includes an image capturing unit installed on radiation therapy equipment and capturing an image of an indicating part indicating an operational state of the radiation therapy equipment, an image processing unit extracting an edge of the indicating part in image captured by the image capturing unit, a center point extraction unit extracting a center point with respect to the edge, and a quality evaluation unit evaluating quality of the radiation therapy equipment by tracking movement of the center point.

Quality assurance system for radiation therapy equipment, and quality assurance method thereof

Growing community of inventors

Seoul, South Korea

Doo Ho Chol