• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2011년도 추계학술대회
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• pp.547-550
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• 2011

본 논문에서는 의료용 선형가속기를 이용하여 현재 시행하고 있는 정도관리 중 Gantry, Collimator Star Shot, Light vs. Radiation Field Accuracy, HDR QA(Dwell position accuracy)를 시행하여 PACS 상에 구현하였고 모니터 상에서 디지털 영상을 통한 QA가 가능한지 확인하였다. 또한, 현재 본원에서 사용 중인 OCS system과 연동하여 치료에 필요한 코드를 각각의 치료에 부과하여 네트워크로 연결, CR상에 입력한 Order가 나타나도록 하였으며, Planning System인 Pinacle과 PACS상의 지원 data 오류를 해결하여 PACS 상에서도 Planning 영상을 볼 수 있도록 하였다.

• 대한의용생체공학회:학술대회논문집
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• 대한의용생체공학회 1996년도 춘계학술대회
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• pp.41-44
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• 1996

There are studied for filmness methods due to disadvantage of conventional X-ray system. Have high DQE, high SNR, amorphous selenium was investigated with image plate. In this point, characteristics of all amorphous selenium image plate was investigated to understand the relationship between the amount of the X-ray exposure and the superficial charge potential in this study. Specially, changes in charge at the surface of the amorphous selenium plate with respect to change of X-ray energy(KeV) was investigated. It was found that the surface charge potential at the amorphous selenium inclosed with respect to the increse in X-ray exposure and that the changed surface potential was a semilinearity in 12.5KeV - 22.5KeV range. Therefore, which suggests that these results call be applied to the development of X-ray image plate.