• 치위생과학회지
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• 제16권6호
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• pp.409-414
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• 2016

본 연구의 목적은 천연 식물 중 허브의 일종인 티트리 성분이 함유된 의치세정제를 제조하고 레진의 표면을 분석하고 항균 효과를 평가하고자 하였으며, 다음과 같은 결과를 얻었다. 티트리 오일이 각각 30 vol%, 50 vol% 첨가된 실험군 의치세정제를 제조하였으며 실험군 티트리 오일에서 24시간, 48시간 보관한 후 표면 경도를 확인한 결과 대조군 생리식 염수와 유의한 차이가 없었으며, 시간에 따른 변화 역시 유의한 차이가 없었다. 의치상의 색상변화를 확인하기 위해 색차색도계를 이용하여 24시간, 48시간에 따른 전체변화량 ${\Delta}E^*$값을 확인한 결과 대조군 생리식염수와 유의한 차이가 없어 티트리 의치세정제가 의치표면의 색변화를 나타내지 않았다. 마지막으로 항균력을 평가한 결과 실험군인 티트리 50%군에서는 $3.18{\pm}2.59CFU/ml$로 원액과 유의차를 확인 할 수 없었지만 30%군보다는 높은 항균력을 보였다. 30%군에서는 $36.81{\pm}28.42CFU/ml$로 대조군보다는 높은 항균력을 보였지만 50%군과 티트리 원액 실험군보다는 낮은 항균력을 나타냈다. 따라서 티트리 오일이 함유된 의치세정제는 의치상용레진에 물리적 기계적 변화 없이 우수한 항진균력을 보여 향후 천연성분인 티트리 오일이 함유된 의치세정제 개발을 위한 기초 자료로 활용될 수 있을 것이라 생각된다.

• 대한치과기공학회지
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• 제40권4호
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• pp.225-230
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• 2018

Purpose: The purpose of this study was to evaluate the effect of denture cleansers on the flexural bond strength of heat curing denture base resin and reliners. Methods: The denture base resin was bonded to the reliners(vertex self curing, kooliner, rebase II) to make the specimen. The specimens were immersed in denture cleansers(Polident, Cleadent) and evaluated after 1week, 3week, 5weeks. After denture reliners were injected, flexural bond strength was measured. Results: The bond strength of denture base resin and vertex self curing resin as reliner was significantly decreased at 5 weeks in cleadent and polident(p<0.05). The bond strength of kooliner and rebase II was significantly decreased at 5 weeks in denture cleaners(p<0.05). Kooliner was significantly decreased at 3 and 5 weeks in polident and rebase II was significantly decreased at 3 and 5 weeks in all denture cleansers(p<0.05). Conclusion : The flexural strength between the denture base resin and the reliners decreased significantly as the treatment time increased.

• 치위생과학회지
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• 제6권4호
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• pp.309-311
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• 2006

노인용 의치세정제는 실제 사용자의 특성을 고려하여 제품의 최종 형태가 중요하다. 각종문헌조사를 통해 의치세정제에 요구되는 사용자의 니즈를 반영한 제품의 기본요건을 탐색하였고, 의치성 구내염 원인균인 Candida albicans에 적합한 천연항균제를 스크리닝 하기위해 항균력 시험을 아울러 실시 하였다. 시투루스추출물을 0.04%로 희석하여 항균테스트 결과 우수한 결과가 도출되었다. 최종적으로 의치세정제 제조를 위한 최적의 레시피를 개발하였으며 아래와 같은 결과를 도출하였다. 1. 단순 의치세정제로서의 제형은 액제형이 가장 경제적이며 효과적이다. 2. 식물성 약용성분인 Citrus 추출물은 의치성 구내염 원인균인 Candida albicans에 대해 탁월한 항균성을 나타내었다. 3. 효소가 함유된 의치세정제는 효소 비함유 의치 세정제보다 세정력 및 항균력이 우수하였다.

• 한국치위생학회지
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• 제9권4호
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• pp.606-619
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• 2009

Objectives : This study was to examine the state of customized visiting oral health programs in a bid to help facilitate the unified operation of the programs and the development of required guidelines. Methods : The subjects in this study were 49 dental hygienists who were professionals responsible for customized visiting health care programs across the nation. Results : 1. Regarding the form of employment of the dental hygienists were investigated many contract and daily workers. 2. As to the possession of equipment necessary for visiting oral health programs, denture cleaners(12.2%) were most widely possessed in some regions, followed by mobile scalers(10.2%) and mobile suctions(8.2%). In terms of expendable devices and materials, dental mirrors, pincettes and explorers were the most widely possessed dental checkup devices, and the most widely possessed oral hygiene supplies were toothbrushes, interdental brushes and denture cleaners. Those devices and materials were in more possession than the other types of devices and materials. The most widely possessed equipment for educational purpose was laptop computers, followed by beam projectors and screens. The most widely possessed teaching materials were dentiform, followed by CD-ROMs. 3. Those whom they visited the most for oral health care service were elderly people, followed by the disabled and patients with chronic diseases. The dental hygienists who went out to visit those people outnumbered the others who stayed at public health centers. Concerning the types of visiting oral health care service, the most prevalent service provided to the elderly included denture cleaning/management, oral massage and preventive treatment against dental caries. The most dominant service provided to the disabled involved education of the oral health care act, preventive treatment against dental caries and toothbrushing by professionals. The most common service offered to patients with chronic diseases was education of the oral health care act and oral health education. The dental hygienists paid a visit to a mean of 5.8 households a day. The average weekly number of households cared by the dental hygienists was 27.3. It took a mean of 37.1 minutes for them to take care of each household. 4. As for satisfaction level with the implementation of the visiting oral health programs, they expressed the greatest satisfaction at teamwork with professionals($3.56{\pm}0.94$), followed by the professionalism of their work($3.21{\pm}0.94$) and workload($3.08{\pm}0.94$). Their satisfaction level with the work conditions required for creative job performance($2.75{\pm}0.98$) and partnership with other institutions($2.64{\pm}1.03$) was below 3.0. In regard to the impact of their characteristics, marital status made a statistically significant difference to satisfaction level with workload. The unmarried dental hygienists were more pleased with their workload than the married ones(p<0.05). 5. As to needs for education for professionalism improvement, they asked for education about visiting oral health care skills the most, followed by education about oral health care for patients with chronic diseases, education of planning/evaluation and education of oral health care for the disabled. Conclusions : The top priority for the vitalization of the programs was the procurement of budget, followed by the procurement of equipment and educational media and the procurement of human resources.