The Korean Journal of Nuclear Medicine Technology (핵의학기술)

The Korean Society of Nuclear Medicine Technology (대한핵의학기술학회)
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Investigation of Personal Dosimeter Loss Case and Measures to Prevent Loss

개인선량계 분실 사례 및 분실 방지 방안 조사

  • Seong-Woo Park (Department of Radiation Safety Office, Seoul National University Bundang Hospital) ;
  • Hyeon-Sik Park (Department of Radiation Safety Office, Seoul National University Bundang Hospital) ;
  • Yeong-Jae Park (Department of Radiation Safety Office, Seoul National University Bundang Hospital) ;
  • Geong-Jae Lee (Department of Radiation Safety Office, Seoul National University Bundang Hospital) ;
  • Gi-Baek Oh (Department of Radiation Safety Office, Severance Hospital, Yonsei University Health System) ;
  • Seong-Ha Lee (Department of Radiation Safety Office, Severance Hospital, Yonsei University Health System) ;
  • Min-Seok Kim (Department of Radiation Safety Office, Seoul National University Hospital) ;
  • Ju-Eon Park (Department of Radiation Safety Office, Seoul National University Hospital) ;
  • Moon-Hui Won (Department of Radiation Safety Office, Samsung Medical Center)
  • 박성우 (분당서울대학교병원 방사선안전관리실) ;
  • 박현식 (분당서울대학교병원 방사선안전관리실) ;
  • 박영재 (분당서울대학교병원 방사선안전관리실) ;
  • 이경재 (분당서울대학교병원 방사선안전관리실) ;
  • 오기백 (연세의료원 세브란스병원 방사선안전관리실) ;
  • 이성하 (연세의료원 세브란스병원 방사선안전관리실) ;
  • 김민석 (서울대학교병원 방사선안전관리센터) ;
  • 박주언 (서울대학교병원 방사선안전관리센터) ;
  • 원문희 (삼성서울병원 방사선안전관리실)
  • Published : 2023.05.20
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Abstract

Purpose It is intended to improve the management efficiency of personal dosimeters by analyzing and sharing personal dosimeter loss cases and loss prevention measures. Materials and Methods From 2017 to 2021, data on the number of lost personal dosimeters were collected at large hospitals, and the number of personal dosimeters issued and lost were investigated. Results In order to prevent loss by institution, methods such as the use of auxiliary rings, contact stickers and dosimeter necklaces were implemented. Conclusion Hospitals are a business that frequently changes clothes, such as surgical gowns and work clothes, so there is a lot of loss. In addition, it was confirmed that the loss rate increases as the number of personal dosimeters issued increases.

Keywords

References

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