• Journal of Convergence for Information Technology
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• v.8 no.1
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• pp.15-25
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• 2018

This study aimed to investigate recognition of dental scaling and recognition of and satisfaction with health insurance coverage of dental scaling and make an efficient healthcare policy for dental health insurance; to do this, a survey was conducted in 389 residents in North Jeolla Province, drawing the following conclusion: First, the respondents were most likely to suggest that it was desirable to get dental scaling 'twice a year' and to start it 'in their twenties'. Second, those who were female and who were more concerned about periodontal health were more likely to recognize coverage of dental scaling. Third, those who were female and who were more concerned about periodontal health were also more satisfied with the coverage. It is therefore necessary to make PRs by using teaching media positively as well as by giving correct information with the objective of improving recognition of dental scaling on a continuous basis.

• Journal of dental hygiene science
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• v.15 no.3
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• pp.287-294
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• 2015

The aim of the study was to investigate the affecting factors on National Health Insurance coverage dental scaling experience. The self-reported survey for the adults living in Seoul, Gyeonggi province and Incheon had been progressed from February 10, 2014, to February 28, 2014, after receiving informed consents. And the 238 survey results had been analysed as the data of this study. The data analysis such as frequency analysis, ${\chi}^2$-test, and multi-logistic regression (p<0.05) for all collected survey data had been processed using IBM SPSS Statistics ver. 20.0. According to multiple logistic regression analysis, regular dental check-up (odds ratio [OR], 2.63; confidence interval [CI], 1.05~6.59) and dental scaling experience (OR, 3.06; CI, 1.09~8.54), monthly income (OR, 3.55; CI, 1.01~12.56) were the factors having statistically significant influence. Therefore, in order to increase of National health insurance dental scaling experience, it is necessary to increase awareness of the new dental scaling system through the promotion and oral health education about national health insurance dental scaling, and to emphasize the importance of dental Scaling by regular dental check-up.

• Journal of the Korea Convergence Society
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• v.11 no.9
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• pp.315-323
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• 2020

This study was conducted to narrow the view on this by analyzing the difference between dental hygienists and patients' cognition and oral health education of scaling. The study was total 202 people were finally analyzed. The method of analysis compared the cognition of scaling and oral health education, and a hierarchical regression analysis was conducted to check the effect of cognition and oral health education on dental selection by stages. As a result, there were significant differences in all but one of the nine items of cognition for scaling (p<0.01) and significant differences appeared in all but seven of the 19 categories of oral health education for scaling (p<0.01). Therefore, dental hygienists will have to seek ways to reduce these differences and continue to study how to explain them in scaling so that they can have a positive impact on patients' dental clinic choices.

• The Journal of the Korea institute of electronic communication sciences
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• v.17 no.4
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• pp.715-722
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• 2022

If you don't regularly go to the dentist to check your teeth, it is difficult to notice cavities or various diseases of your teeth until you have pain or discomfort. Dental plaque is produced by the combination of food or foreign substances and bacteria in the mouth. Starch breaks down from the bacteria that form tartar. The acid that occurs at this time melts the enamel of the teeth and becomes a cavity. So tartar management is important. Poppyrin, the metabolism of bacteria in the mouth, reacts at 405 nm wavelengths and becomes red fluorescent, which can be seen by imaging through certain wavelength filters. By the above method, Frag and tartar are fluorescently detected and photographed with a yellow series of filters that pass wavelengths of 500 nm or more. It uses MATLAB to detect and display red fluorescence through image processing. Using the difference in voltage between normal teeth and tartar through an optical measuring circuit, it was connected to an Arduino and displayed on the LCD. This allows the user to know the presence and location of dental plaque more accurately.

• Proceedings of the Korean Information Science Society Conference
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• 2011.06b
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• pp.290-293
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• 2011

치아 스케일링은 치아에 단단하게 결착된 치석을 제거하는 치과 시술로서 치아 우식 및 잇몸염증을 예방하는 중요한 시술이다. 특히 요즘에는 치료시간의 단축을 통한 효율성 증대의 목적으로 전기적 에너지를 미세한 진동에너지로 바꾸는 원리를 활용한 초음파 스케일링 기법이 많이 행해지고 있다. 하지만 치아 및 치석 확보에 따른 어려움으로 인해 스케일링 시술을 충분히 훈련하기란 쉽지 않다. 본 논문에서는 사용자가 가상현실을 통해 시각 및 촉각 피드백을 받으며 초음파 스케일링 시술을 훈련할 수 있는 치아 스케일링 시뮬레이션을 위한 알고리즘을 제안한다. 치아, 치석 및 잇몸의 볼륨모델과 스케이러 팁을 구성하는 각 부문의 관통깊이를 이용한 햅틱 랜더링 기법을 적용하여 스케일러의 모양에 따른 햅틱 피드백을 생성하였다. 그리고 치아의 손상을 줄이기 위해 스케일러의 팁 부문이 치아 표면에 되도록 평형을 이루어야 한다는 점에 입각하여, 치석을 구성하는 복셀들의 치아 디스턴스필드 값 비교를 통해 치석과 치아 사이의 접착면을 추출하고 스케일러의 팁 부분과 충돌하는 추출된 집착면의 각도를 고려한 스케일링 알고리즘을 구현하였다. 또한 수동 스케일링과는 달리 초음파 스케일링은 초음파의 진동에너지에 의해 점진적으로 치아와 치석 사이의 결속력이 감소된다는 점에 착안하여 치아와 치석의 접착면을 구성하는 지점 사이의 거리에 따른 결속력 감쇠 모델을 고안하였다.

• The Journal of the Korean dental association
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• v.10 no.10
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• pp.697-699
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• 1972

저자는 Standardized foil technque으로 Aminefluoride를 함유한 MJ-148 구강세척제를 사용하여 치석형성을 관찰한 바 다음과 같은 결과를 얻었다. MJ-148은 대조군에 비하여 49%의 치석형성 억제 효과를 나타냈으며 이는 significant level 0.001이하이므로 치석형성 억제를 위한 구강 세척제로 사용될 수 있다.

• The Journal of the Korean dental association
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• v.17 no.12 s.127
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• pp.895-899
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• 1979

치석다침착자의 치석의 화학성분함량을 구명하기 위하여 치태제거후 6개월에 치태침착도가 심한 사람과 경한 사람을 분류하여 전악으로부터 치태를 채취하였다. 그리고 채취된 치태 세포성분획과 비세포성 부분으로 분리하여 각 분획에서 탄수화물, 단백질, 지질, Ca, Mg, K 및 P의 함량을 화학적으로 분석측정한 결과는 다음과 같다. 1. 치석다침착자의 치태 건조중량당 10%의 탄수화물, 43%의 단백질, 18%의 지질, 4.3%의 Ca, 0.15%의 Mg, 0.29%의 K과 2.87%의 P으로 구성되어 있다. 2. 탄수화물, 지질, K은 비세포 성분획에서 단백질, Mg, 세포성분획에서 많이 차지하였다. 3. Ca, Mg, P의 함량은 치석다침착자의 치태에서 K의 함량은 치석경침착자의 치태에서 높았다. 4. Ca/P비는 비세포성분획보다 세포성 분획에서 훨씬 낮았다.

• Journal of dental hygiene science
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• v.15 no.5
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• pp.620-627
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• 2015

The purpose of this study was to identify the factors associated with medical care utilization, the level of recognition, satisfaction, revisit and recommendation after implementing the expanded health insurance coverage of dental scaling. A questionnaire survey was conducted and analyzed among 608 adults living in Seoul and Gyeonggi-do April 1st to 30th, 2014. The results of the survey are as follows: 76.9% of the respondents know the expanded health insurance coverage, which is influenced by educational background and monthly income. The level of satisfaction, revisit and recommendation intention is affected meaningfully by educational background. Two factors, high school graduate or less and dental hygienist, meaningfully affect patients' satisfaction with scaling, and recommendation from others and Internet searching contribute to revisit. High school graduate or less is also one of the factors affecting the intention of recommendation, along with recommendation from others, Internet searching, scaling by a dental hygienist, and oral hygiene education before scaling. Summing up the results, patient's satisfaction and intention to recommend are high when dental hygienists provide oral hygiene instruction prior to scaling. This study suggests that dental hygienists help patients feel comfortable before treatment by building rapport with them. In addition, it is required that consistent efforts for quality improvement in scaling be sustained, that the patient's needs be identified to increase their satisfaction with scaling, and that studies to verify relevant factors be conducted.

• Journal of the Korea Convergence Society
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• v.9 no.2
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• pp.125-136
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• 2018

The purpose of the study is to investigate dental health insurance coverage the awareness and dental health insurance coverage extension to scaling in service consumers. There were significant differences according to education level, age on the appropriateness of the age of yearly scaling benefit, and to married, regions, self-oral health of the frequency of yearly scaling benefit, who their teeth brushed frequence a day on the appropriateness of the fee of yearly scaling benefit. It implies that should be added to the coverage list national health insurance every age group after increasing periodontal disease. It is to be more extension as to age, frequency and fee health insurance coverage of scaling, the effort to improve dental health insurance coverage policy must be continue for oral health in the future.

• Journal of dental hygiene science
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• v.10 no.1
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• pp.11-16
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• 2010

The subjects of this study were patients at scaling practice, the total number of the subjects was 249 of 138 men and 111 women. The results were analyzed using SPSS 12.0. 1. In oral health care, among tooth brushing methods, scrub method was found to be 65.9%(164 patients), and 83.9%(209 patients) did not use oral care aids. 2. Mean calculus index was $0.57{\pm}0.22$. 3. For calculus index per tooth brushing method, there was statistically significant difference in all of the upper jaw, the lower jaw, the anterior portion, and the posterior portion(p < 0.05). 4. For calculus index per frequency of tooth brushing, there was statistically significant difference in the upper jaw, the lower jaw, and the posterior portion(p < 0.05). 5. For calculus index per time of tooth brushing and per use of oral care aids, there was statistically significant difference in all of the upper jaw, the lower jaw, the anterior portion, and the posterior portion(p < 0.05). 6. For factors influencing calculus index, as a result of applying stepwise method based on 0.05 of significance level, age, use of oral care aids, sex, and time of tooth brushing were found to influence calculus index. Final regression model was calculus index = $0.362^*age+0.216^*$use of oral care aids - $0.161*sex-0.127^*$time of tooth brushing, and explanatory power of the model was 23.4%. $0.362^*age+0.216^*$use of oral care aids - $0.161^*sex-0.127^*$time of tooth brushing, and explanatory power of the model was 23.4%.