은(Ag)이온이 함유된 항균필름이 MRI에 미치는 영향

• 영문명: Effect of Antibacterial Film Containing Silver Ions on MRI
• 발행기관: 대한방사선과학회(구 대한방사선기술학회)
• 저자명: 신병근(Shin Byeong Geun) 김성후(Kim Seong Hu) 안성민(Ahn Seong Min)
• 간행물 정보: 『방사선기술과학』방사선기술과학 제44권 제3호, 219~224쪽, 전체 6쪽
• 주제분류: 의약학 > 방사선과학
• 파일형태: PDF
• 발행일자: 2021.06.30

영문 초록

The purpose of these experiments is often to scan infected patients with MRI. Therefore, it is to investigate whether the antibacterial film containing silver ions, which is a non-magnetic substance, affects magnetic resonance imaging. In this experiment, the ACR phantom was used, not the patient. The ACR phantom was wrapped in an antibacterial film and the SNR, CNR, sagittal localization image, and geometrical accuracy were compared before and after. The experiment was performed 10 times and the averaged values were compared. There were no significant differences in the results of all experiments. The FDA recommends removing metal and antibacterial film masks during MRI scans. The reason is that there was one case of injury with facial burns. When I touched the antibacterial film to check the fever during the 2 hour experiment, I did not feel any particular fever. In light of the experimental results, it would be helpful to use an antibacterial film when testing an infected patient. The reason is that there isn t a difference before and after the experiment of SNR, CNR, and sagittal localization images.

목차

Ⅰ. 서 론

Ⅱ. 대상 및 방법

Ⅲ. 결 과

Ⅳ. 고 찰

Ⅴ. 결 론

키워드

은 은이온 항균필름 ACR 팬텀 신호 대 잡음비 대조도 대 잡음비 Silver Silver ions MRI Antibacterial film ACR Phantom Signal to Noisex Ratio(SNR) Contrast to Noise Ratio(CNR)