구성 물질에 따른 3D 프린팅 팬텀의 적용 평가
Evaluation of Application of 3D Printing Phantom According to Manufacturing Method
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초록
3D printing is a technology that can transform and process computerized data obtainedthrough modeling or 3D scanning via CAD. In the medical field, studies on customized 3D printingtechnology for clinical use or patients and diseases continue. The importance of research on filamentsand molding methods is increasing, but research on manufacturing methods and available raw materialsis not being actively conducted. In this study, we compare the characteristics of each material accordingto the manufacturing method of the phantom manufactured with 3D printing technology and evaluateits usefulness. We manufactured phantoms of the same size using poly methyl meta acrylate (PMMA),acrylonitrile butadiene styrene (ABS), and Poly Lactic Acid (PLA) based on the international standardphantom of aluminum step wedge. We used SITEC’s radiation generator (DigiRAD-FPC R-1000-150) andcompared the shielding rate and line attenuation coefficient through the average after shooting 10 times. As a result, in the case of the measured dose transmitted through each phantom, it was confirmed thatthe appearance of the dose measured for phantoms decreased linearly as the thickness increased undereach condition. The sensitivity also decreased as the steps increased for each phantom and confirmedthat it was different depending on the thickness and material. Through this study, we confirmed that3D printing technology can be usefully used for phantom production in the medical field. If furtherdevelopment of printing technology and studies on various materials are conducted, it is believed thatthey will contribute to the development of the medical research environment.
Abstract
3D printing is a technology that can transform and process computerized data obtainedthrough modeling or 3D scanning via CAD. In the medical field, studies on customized 3D printingtechnology for clinical use or patients and diseases continue. The importance of research on filamentsand molding methods is increasing, but research on manufacturing methods and available raw materialsis not being actively conducted. In this study, we compare the characteristics of each material accordingto the manufacturing method of the phantom manufactured with 3D printing technology and evaluateits usefulness. We manufactured phantoms of the same size using poly methyl meta acrylate (PMMA),acrylonitrile butadiene styrene (ABS), and Poly Lactic Acid (PLA) based on the international standardphantom of aluminum step wedge. We used SITEC’s radiation generator (DigiRAD-FPC R-1000-150) andcompared the shielding rate and line attenuation coefficient through the average after shooting 10 times. As a result, in the case of the measured dose transmitted through each phantom, it was confirmed thatthe appearance of the dose measured for phantoms decreased linearly as the thickness increased undereach condition. The sensitivity also decreased as the steps increased for each phantom and confirmedthat it was different depending on the thickness and material. Through this study, we confirmed that3D printing technology can be usefully used for phantom production in the medical field. If furtherdevelopment of printing technology and studies on various materials are conducted, it is believed thatthey will contribute to the development of the medical research environment.
참고문헌 (21)
- 최우전, "Brain CT검사 시 3D프린터 필라멘트에 따른 수정체 차폐 연구", 한국방사선학회논문지, 15(2), pp.101~108 (2021), 한국방사선학회[DOI]
- 강현대, "3D 프린팅 기술을 활용한 가구디자인 사례 분석 연구", 한국콘텐츠학회 논문지, 15(2), pp.177~186 (2015), 한국콘텐츠학회[DOI]
- Bakhtiar SM, "Omics Technologies and Bio-Engineering", pp.167~189 (2018), Academic Press
- Salmia M, "Accuracy of medical models made by additive manufacturing(rapid manufacturing)", J. Craniomaxillofac. Surg, 41(7), pp.603~609 (2013)
- Bozkurt Y, "3D printing technology; methods, biomedical applications, future opportunities and trends", J. Mater. Res. Technol, 14, pp.1430~1450 (2021)
- 오왕균, "FDM 방식의 3D 프린터를 이용한 골반 골절 환자의 맞춤형 모델제작", 한국콘텐츠학회 논문지, 14(11), pp.370~377 (2014), 한국콘텐츠학회[DOI]
- Zuniga J, "Cyborg beast : a low-cost 3d-printed prosthetic hand for children with upper-limb differences", BMC Res. Notes, 8(1), pp.10~ (2015)
- 김형균, "의료영상 검사를 위한 상지 보조기구의 3D 프린터 제작 연구", 방사선기술과학, 38(4), pp.389~394 (2015), 대한방사선과학회[DOI]
- Lee J, "3D Printing Technology and Its Application on Tissue Engineering and Regenerative Medicine", Transactions of the KSME C : Industrial Technology and Innovation, 1(1), pp.21~26 (2013)[DOI]
- "Medical imaging based patient and disease custom-ized phantom development using 3D printing technology" (2019)[URL]
- 박훈희, "3D 프린팅 팬텀의 섬광카메라 적용 평가", 방사선기술과학, 44(4), pp.343~350 (2021), 대한방사선과학회
- Seo JN, "A Phantom production by using 3-Dimentional printer and In-vivo dosimetry for a prostate cancer patient", KOSRT, 27(1), pp.53~60 (2015)
- 박훈희, "핵의학 동적 신장팬텀시스템 개발 적용의 유용성 평가", 방사선기술과학, 36(1), pp.49~55 (2013), 대한방사선과학회
- 이홍연, "3D 프린팅 기술을 이용한 원료에 대한 방사선 차폐능 평가: FDM 방식의 3D 프린팅 기술을 중심으로", 한국방사선학회논문지, 12(7), pp.909~917 (2018), 한국방사선학회[DOI]
- 윤준, "일반촬영분야에서의 3D 프린터로 제작한 텅스텐 혼합 필라멘트 차폐체의 성능평가", 방사선기술과학, 44(6), pp.615~621 (2021), 대한방사선과학회
- 이준호, "3D 프린팅을 이용한 골밀도 팬텀 개발", 한국방사선학회논문지, 13(2), pp.185~192 (2019), 한국방사선학회[DOI]
- Zein I, "Fused Deposition Modeling of Novel Scaffold Architectures for Tissue Engineering Applications", Biomaterials, 23(4), pp.1169~1185 (2002)
- Ghosh U, "Addressing Unmet Clinical Needs with 3D Printing Technologies", Adv. Healthc. Mater, 7, pp.17~ (2018)
- 김성호, "3D 바이오 프린팅 기술 현황과 응용", KSBB Journal, 30(6), pp.268~274 (2015), 한국생물공학회[DOI]
- 이상호, "의료 3D 프린팅 기술의 전망 및 소아치과분야에서의 활용", 대한소아치과학회지, 43(1), pp.93~108 (2016), 대한소아치과학회[DOI]
- 최우전, "3D 프린팅을 활용한 일반 X선 촬영 실습용 인체 팬텀 제작", 한국방사선학회논문지, 11(5), pp.371~377 (2017), 한국방사선학회[DOI]