엑스선 촬영 시 보조도구 재료로써 탄소 섬유 강화 플라스틱의 유용성

• 영문명: Usefulness of Carbon Fiber Reinforced Plastics as a Material of Auxiliary Tool for X-ray Imaging
• 발행기관: 대한방사선과학회(구 대한방사선기술학회)
• 저자명: 문준호 구본열
• 간행물 정보: 『방사선기술과학』제46권 제3호, 197~205쪽, 전체 9쪽
• 주제분류: 의약학 > 방사선과학
• 파일형태: PDF
• 발행일자: 2023.06.30

영문 초록

When taking X-rays, various auxiliary tools were used to fix a patient’s exact shooting position and posture. In this study, we evaluated the usefulness of carbon fiber reinforced plastics(CFRP) 3K as a material of auxiliary tools by comparing poly methyl metha acrylate(PMMA), polycarbonate(PC), and CFRP 3K each of which has high radiolucency. X-ray radiolucencies were measured by stacking 1 mm panels of each material, and contrast to noise ratio(CNR) and signal to noise ratio(SNR) of images of each material were measured by comparing with None, which stands for images that are taken without any material. All three materials showed over 90% X-ray radiolucencies within 2 ㎜ thickness, and there was no significant difference. PC, PMMA and CFRP 3K had high CNR and SNR in order, and CFRP 3K showed the closest CNR and SNR to those of None. While taking X-rays, by using CFRP 3K material within 2 ㎜ thickness as a material of auxiliary tools, which are used to reduce re-shooting and X-ray exposure by fixing a patient’s exact shooting position and posture and improve the quality of medical images, a high X-ray radiolucency of over 90% would be obtained, and the influence on the image could be minimized.

목차

Ⅰ. 서론

Ⅱ. 실험 재료 및 방법

Ⅲ. 결과

Ⅳ. 고찰

Ⅴ. 결론

REFERENCES

키워드

탄소 섬유 강화 플라스틱 방사선 투과율 보조도구 신호 대 잡음비 대조도 대 잡음비 Carbon fiber reinforced plastics Radiolucency Auxiliary tool Contrast to noise ratio Signal to noise ratio