진단용 방사선발생장치의 검사기준을 적용한 동물병원의 방사선 안전관리

The Radiation Safety Management in the Animal Hospital Using Inspection Standard of Diagnosis Radiation System

  • Kim, Sang-Woo (Department of Radiology, Konkuk University Medical Center) ;
  • Rhim, Jea-Dong (Department of Radiological Science, The Daewon University College) ;
  • Han, Dong-Kyoon (Department of Radiological Science, The College of Health Sciences, Eulji University) ;
  • Seoung, Youl-Hun (Department of Radiological Science, The Daewon University College)
  • 투고 : 2010.10.18
  • 심사 : 2010.12.17
  • 발행 : 2010.12.31

초록

The purpose of this study was to investigate the actual conditions of radiation safety supervision in animal clinics using inspection standard of X-ray generator for diagnosis. The surveys for inspection standard system, equipment condition, and safety supervision were carried out in 18 animal clinics randomly. The inspection standard included reproducibility of dose exposure, kVp, mAs, collimator accuracy test, collimator luminance test, X-ray view box luminance test, grounding system equipment test and external leakage current test. The surveys of equipment condition and safety supervision used one-on-one interview with 5 points measurement. As a result, 44.44% of reproducibility of dose exposure was proper, 81.25% of kVp test was good, and 100% of mAs test was appropriate. Also, 66.66% of collimator accuracy test was proper, 61.11% of collimator luminance test was good, 53.13% of X-ray view box luminance test was suitable. In addition, only 5.55% of grounding system equipment and ground resistance was proper, 63.64% of external leakage current test was appropriate in grounding system equipment test. The 100mA electric capacity of X-ray generator for diagnosis was popular with 44.44%, and its 55.56% was purchased used equipment. Monthly average of less than 50 times (61.11%) was top frequency in use, and no animal clinic had a thermo-luminescence dosimeter(TLD). The 16 animal clinics with radiation safety zone and 2 without radiation safety zone were appeared.

키워드

참고문헌

  1. 과학기술고시. "제 98-12호, 방사선량 등의 정하는 기준." 1998
  2. 김화곤. "보건관리학." 청구문화사, 서울, 1994
  3. 대한방사선사협회. "진단용 방사선 안전관리 행정실무편." 대학서림, 서울, 1996
  4. 김희선. "일본 수의과의료시설의 X-선 발생장치사용 실태와 보건물리학적 방사선 환경." 대한수의사회지, 42 (2006) : 1001-1003
  5. 대한수의사회. "http://www.kvma.or.kr", 2010
  6. 박준홍. "X-선 촬영 시 산란선에 의한 방사선종사자의 피폭선량에 관한 연구." 석사학위논문, 창원대학교, 창원, 2001
  7. 보건복지부. "진단용 방사선 발생장치의 안전관리에 관한 규칙." 2008
  8. 양일석. "수의과대학 수업연한의 연장의 타당성 및 개선방안." 한국수의학교육공청회, 1995
  9. 윤정섭, 김춘식, 고신관. "의료용 X선장치의 유지 및 성능관리에 대한 검토." 대한방사선과학회, 3 (1992) : 25-26
  10. 이해룡. "진단용 방사선 발생장치에 따른 국민 피폭 선량 측정." 국립보건원보, 28 (1986) : 783-829
  11. 정인성. "국내 동물병원의 진료양상과 한국 애완견, 진도견, 집고양이의 임상 화학치 측정 및 참고범위 설정." 박사학위논문, 건국대학교, 서울, 2005
  12. 최동권. "최근 국내에서 사육되고 있는 애완견의 역학적 조사 연구." 석사학위논문, 건국대학교, 서울, 2001
  13. Ha, H. Y. "A Study for Reduction of Radiation Dose in the Field of Diagnostic Radiology - A Point Tube Voltage and Filtration." Korean Association for Radiation Protection, 15 (1992) : 89-97
  14. Han, J. J. and Kim, S. K. "An Analysis of the Radiation Exposure of Radiologic Technologists in the Field of Diagnostic Radiology according to Duty Station." Korean Association for Radiation Protection, 20 (1997) : 71-75
  15. ICRP. "publ. 16: Protection of the patient in Xray diagnosis ICRP." Adopted by the commission in November, 1969
  16. ICRP. "pulb. 26, Recommendation of the international commission of Radiological protection." 1977
  17. Lee. M. K. and Taro Hayashi, "Radiation Protection for the patient." J. radiological science and technoligy 20 (1997) : 56-62