* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 한국보건기초의학회
ㆍ수록지정보 : 보건기초의학회지 / 3권 / 3호
ㆍ저자명 : 김기섭, 윤 준
ㆍ저자명 : 김기섭, 윤 준
목차
서 론연구 방법
연구 결과
고 찰
결 론
참고문헌
한국어 초록
영어 초록
This research investigates the actual condition and shield rate of aprons used for radiation protection due tothe increasing demands and developments of radiological diagnostic techniques. The primary objective is to indicate
improvements and proper methods of use. A total of 38 aprons used at two university hospitals were measured against
standard size, shield rate according to the exposure conditions, and period of use. Surveys were given to 40 operators in
regards to actual frequency of use and reasons for not using aprons. 1) The results of measurements showed height size
and scapula protector did not meet standards that are classified by national manufacturer. Domestic products were superior
to imported products. 2) As the exposure condition was increased, the shield rate decreased. The lead equivalent and
shield efficiency were not in direct proportion. 3) The result of equality was in an acceptable error range. 4) The shield rate
according to each location dropped rapidly between three and five years. 5) An actual frequency of use was high in radiosensitive
groups like pregnant women and infants: however, the frequency of use for operators or guardians was low. The
main reason for not using an apron was discomfort. Although size was inferior to standards, quality measured up. Operators’
recognition and satisfaction needs to be improved, because the actual frequency of use was lower than expected except for
radio-sensitive groups. Manufacturers reduce size and scalpula protector in consideration of the fact that operators attach
great importance to comfort in their working environment. The typical longevity of an apron was at most 5 yr. The shield
efficiency increases with an increase in lead equivalent. In consideration for comfort, aprons of 0.35 mm Pb is considered
suitable for use. In conclusion, in order to use an apron effectively, the result of this research recommends operators to
use domestic products and 0.35 mm Pb aprons within 5 yr of being manufactured along with constant education for safety.