대한소아치과학회지 (Journal of the korean academy of Pediatric Dentistry)
- 제28권4호
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- Pages.638-642
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- 2001
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- 1226-8496(pISSN)
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- 2288-3819(eISSN)
Plasma arc curing system을 이용한 브라켓의 접착에 관한 연구
A STUDY ON THE SHEAR BOND STRENGTH BY PLASMA ARC CURING SYSTEM FOR BRACKET BONDING
- Kim, Jung-Yoon (Department of Pediatric Dentistry, College of Dentistry, Dankook University) ;
- Kim, Jong-Soo (Department of Pediatric Dentistry, College of Dentistry, Dankook University) ;
- Kwon, Soon-Won (Department of Pediatric Dentistry, College of Dentistry, Dankook University)
- 발행 : 2001.11.30
초록
최근에 소개된 Plasma arc lamp를 이용한 고광도 광조사기는 조사되는 광도를 크게 증가시켜 필요한 조사시간을 단축시키고자하는 연구의 결과중 하나이다. 교정 임상에서 브라켓의 접착시 고광도 광조사기를 사용하여 시술시간을 줄인다면 환자뿐만 아니라, 술자에게도 시간적이나 경제적으로 많은 도움을 줄 것이다. 이 연구의 목적은 Plasma arc light를 사용하여 접착시킨 브라켓의 치면에 대한 전단강도를 측정하고 이를 기존의 할로겐 램프를 이용한 광중합 방법과 비교해보기 위함이다. I군은 할로겐 램프를 사용하는
Recently, plasma arc curing system for curing resin composites has been introduced. This is characterized by a high output of light energy, which has the advantage of reducing the chair time and thereby making the treatment more comportable for the patients as well as for the dentist. The purpose of this study was to compare the shear bond strengths of light-cured orthodontic adhesive polymerized with conventional halogen light and plasma arc light. The 2 curing devices used were the XL3000 (3M, USA) conventional curing light and the Flipo (LOKKI, France) plasma arc light. The results from the present study can be summarized as fellows; 1. The mean shear bond strength for three groups were quite similar for 50 second conventional light group, 2 second plasma arc curing light group, 5 second plasma arc curing light group. 2. There was no statistically significant difference for three groups(p>0.05).