The Catholic University of Korea Industry-academic Cooperation Foundation

Tae-suk Suh

Tae-Ho Kim

Kyu-Ho Song

Dong-Seok Shin

Dong-Su Kim

Min-Young Lee

Kyeong-Hyeon Kim

Seong-Hee Kang

Min-Seok Cho

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 phantom for quality assurance of magnetic resonance imaging (MRI) and computed tomography (CT) for multi-artifact correction. An aspect of the present invention provides a phantom capable of simultaneously evaluating performance of magnetic resonance imaging (MRI) and computed tomography (CT), the phantom including: a first hemispheric container; and a second hemispheric container which has the same structure and the same size as the first container, in which the first container and the second container are connected by being in direct contact with each other so as to form a symmetrical structure, each of the first container and the second container includes a teeth retainer into which a plurality of teeth mimics, which mimics teeth of a body, is inserted, and an insertion hole into which at least one bone mimic is inserted, and an interior of each of the first container and the second container is filled with at least one solution that mimics a brain metabolite.

Phantom for quality assurance of magnetic resonance imaging and computed tomography for multi-artifact correction

Growing community of inventors

Seoul, South Korea

Tae-suk Suh