Development of novel laser manipulator for use in root canal therapy.
Project/Area Number |
24792034
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Multi-year Fund |
Research Field |
Conservative dentistry
|
Research Institution | Meikai University |
Principal Investigator |
|
Project Period (FY) |
2012-04-01 – 2014-03-31
|
Project Status |
Completed (Fiscal Year 2013)
|
Budget Amount *help |
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
Keywords | 根管治療 / 高性能レーザー |
Research Abstract |
The front teeth of bovine were performed root canal preparation.Then, they were divided in lengthwise direction.To prepare a soft dentin in the root canal wall, it was used as a sample. It was fitted with a manipulator prototype in Er:YAG laser was irradiated under various conditions in the root canal walls of the sample. Conditions went 3,10,30 Hz frequency, a combination of 10, 30 and 60 seconds irradiation time in monitor display. As a result of the observation by SEM, in the irradiated group of 10Hz, the irradiation is performed for more than 10 seconds at an energy of 300mJ or more, tended to be Zogami like the dissolved root canal wall. The experimental results in a root canal irradiation, 10 seconds or 10Hz, 300 ~ 350Hz, the possibility of removing soft dentin was suggested.
|
Report
(3 results)
Research Products
(29 results)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Book] 歯内療法学実習書2013
Author(s)
横瀬敏志, 小林健二, 中村裕子, 門倉弘志, 小谷依子, 高橋哲哉, 鈴木瑛子, 橋島弓子, 井出祐樹, 高良芳樹, 藤原ひかり, 松下知裕, 横山博一, 三木浩司
Total Pages
34
Publisher
リュウワ印刷
Related Report
-
-
[Book] 歯内療法学実習書2012年度版2012
Author(s)
申 基喆, 小林健二, 中村裕子, 小谷依子, 高橋哲哉, 小此木 雄, 牛込瑛子, 橋島弓子, 井出祐樹, 大山蓉子, 国島隼也, 高良芳樹, 武田典子
Total Pages
34
Publisher
リュウワ印刷
Related Report
-