Sungkyunkwan University

The Catholic University of Korea Industry-Academic Cooperation Foundation

Hae Jin Lee

Ja Choon Koo

Jachoon Koo

Hong Seok Jang

Young Nam Kang

Young Kyu Lee

Hun Joo Shin

Hyukjin Lee

Hyoung Wook Park

Ji Na Kim

Hyuk Jin Lee

Jae Choon Lee

The present invention relates to a respiration mimic device, and includes a chamber having an interior space filled with fluid, a lung mimic, to be contracted or expanded, accommodated at the interior space in the chamber; a lung copying unit including a tumor mimic distributed in the lung mimic; a driving unit for copying motion patterns of the lung according to actual respiration and contracting or expanding the lung mimic; and an abdomen copying unit for elevating vertically according to contraction or expansion of the lung mimic and copying an abdomen.

Respiration mimic device

Provided herein is a phantom and a phantom system, the phantom including a plurality of blocks combined having different elastic modulus, and thus may be easily manufactured in various shapes, movements, and densities and may exactly imitate movements of a tissue such as in a lung that has high volume change rates and has a high possibility that a position and shape of a tumor may change, thereby providing an effect of being used in replacement of patients when evaluating 4D-CT performance and measuring radiation amounts.

Phantom and phantom system

Growing community of inventors

Incheon, South Korea

Hae Jin Lee