Rapid Prototyping으로 제작한 3D Medical Model의 오차 측정에 관한 연구 - 임상적용 가능성 및 사례

• 영문명: ACCURACY TESTS OF 3D RAPID PROTOTYPING ( RP ) MEDICAL MODELS : ITS POTENTIAL AND CLINICAL APPLICATIONS
• 발행기관: 대한구강악안면외과학회
• 저자명: 최진영(Jin Young Choi) 최정호(Jung Ho Choi) 김남국(Nam Kuk Kim) 이종기(Jong Ki Lee) 김명기(Myeng Ki Kim) 김명진(Myung Jin Kim) 김영호(Yeong Ho Kim)
• 간행물 정보: 『대한구강악안면외과학회지』대한구강악안면외과학회지 제25권 제4호, 295~303쪽, 전체 9쪽
• 주제분류: 의약학 > 내과학
• 파일형태: PDF
• 발행일자: 1999.10.30

영문 초록

Presented in this paper are the experimental results that measure rapid prototyping (RP) errors in 3D medical models. We identified various factors that can cause dimensional errors when producing RP models, specifically in maxillofacial areas. For the experiment, we used a human dry skull. A number of linear measurements based on landmarks were first obtained on the skull. This was followed by CT scanning, 3D model reconstruction, and RP model fabrication. The landmarks were measured again on both the reconstructed models and the physical RP models, and these were compared with those on dry skull. We focused on major sources of errors, such as CT scanning, conversion from CT data to STL models, and RP model fabrication. The results show that the overall error from skull to RP is 0.64±0.36㎜(0.71±0.66%) in absolute value. This indicates that the RP technology can be acceptable in the real clinical applications. A clinical case that has applied RP models successfully for treatment planning and surgical rehearsal is presented. Although the use of RP models is rare in the medical area yet, we believe RP is promising in that it has a great potential in developing new tools which can aid diagnosis, treatment planning, surgical rehearsal, education, and so on.

목차

Abstract

Ⅰ. 서론

Ⅱ. 실험재료 및 방법

Ⅲ. 실험결과

Ⅳ. 고찰

Ⅴ. 적용사례

Ⅵ. 결론 및 향후과제

참고문헌

키워드

Rapid Prototyping 3D Medical Model