치과용 도재의 식약청 기준규격 개발 (Development of KFDA standards for dental ceramics)

서지정보

· 발행기관 : 대한치과재료학회
· 수록지 정보 : 대한치과재료학회지 / 37권 / 2호 / 121 ~ 132페이지
· 저자명 : 신채민, 이정연, 방지영, 최재윤, 이상배, 임경미, 배우진, 노혜원, 오현주, 오헌진

초록

Many kinds of dental ceramics have been used in the clinical dentistry as well as many new dental ceramic products have been introduced recently. If physico-chemical characteristics, performances and biocompatibilities of these products are not evaluated properly, it may cause multiple side effects. None the less the existing standards does not reflect current tendency in comparison with national standards and documentary. So it is necessary to prepare a revised standards of dental ceramics that is applicable to the evaluation of safety and effectiveness of dental ceramics by analyzing related national standards and documentaries and carrying out related evaluation test. Consequently, to provide a revised standards of dental ceramics that will be a foundation for evaluation of physico-chemical characteristic, performance and biocompatibility of dental ceramics, In this study we carried out all-inclusive analysis as to national standards(for example, KS, ISO, ANSI and so on) of dental ceramics and documentaries for present status of dental ceramics. And by the use of the result of above survey we conducted various tests like as chemical solubility, glass transition temperature, coefficient of thermal expansion, flexural test, cytotoxicity test and pyrogen test. In conclusion we could verify above national standards and test methods and then could suggest revised KFDA standards of dental ceramics.

영어초록

Many kinds of dental ceramics have been used in the clinical dentistry as well as many new dental ceramic products have been introduced recently. If physico-chemical characteristics, performances and biocompatibilities of these products are not evaluated properly, it may cause multiple side effects. None the less the existing standards does not reflect current tendency in comparison with national standards and documentary. So it is necessary to prepare a revised standards of dental ceramics that is applicable to the evaluation of safety and effectiveness of dental ceramics by analyzing related national standards and documentaries and carrying out related evaluation test. Consequently, to provide a revised standards of dental ceramics that will be a foundation for evaluation of physico-chemical characteristic, performance and biocompatibility of dental ceramics, In this study we carried out all-inclusive analysis as to national standards(for example, KS, ISO, ANSI and so on) of dental ceramics and documentaries for present status of dental ceramics. And by the use of the result of above survey we conducted various tests like as chemical solubility, glass transition temperature, coefficient of thermal expansion, flexural test, cytotoxicity test and pyrogen test. In conclusion we could verify above national standards and test methods and then could suggest revised KFDA standards of dental ceramics.

참고자료

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