The Catholic University of Korea Industry-academic Cooperation Foundation

Kyeong-Hyeon Kim

Tae-Ho Kim

Dong-Seok Shin

Dong-Su Kim

Seong-Hee Kang

Min-Seok Cho

Tae Suk Suh

Tae-suk Suh

Si Yong Kim

A system to align an object using a light reflector, including: an input unit for pre-setting a first region in which radiation is to be emitted to the object; a display unit for displaying information on the first region; a radiation unit for emitting radiation to the first region; a reflector formed to correspond to the shape of the first region and configured to be attached to the first region; a light unit for emitting light in the same direction as the radiation to the first region; a camera for photographing a region of the reflector when the reflector reflects light emitted by the light unit; and a control unit for controlling the display unit to display the region of the light reflector which reflects light photographed by the camera, and determining whether the radiation is aligned to the first region of the object based on whether the region of the light reflector is included in the shape of the first region.

Patient alignment method and system using light field and light reflector during radiation therapy

The present invention relates to a thermoplastic mask monitoring system using a pressure sensor. Specifically, a thermoplastic mask according to the present invention may include: a mask having a shape determined according to a shape of a first region which is at least a part of a patient's body by using thermoplasticity, fixing the first region in close contact with the first region, and receiving radiation; and a pressure sensor provided between the mask and the first region and sensing pressure induced by a space generated between the mask and the first region.

Monitoring system for thermoplastic mask using pressure sensor

Growing community of inventors

Gyeonggi-do, South Korea

Kyeong-Hyeon Kim