Development of laser tip for root canal preparation
| Project/Area Number |
21791863
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Conservative dentistry
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| Research Institution | Meikai University |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥260,000 (Direct Cost: ¥200,000、Indirect Cost: ¥60,000)
Fiscal Year 2010: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2009: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
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|---|
| Keywords | Er : YAGレーザー / 根管治療 / Er:YAGレーザー / 健康象牙質 / 感染象牙質 / 軟化象牙質 |
|---|
| Research Abstract |
Summary : Our study suggested that, in laser treatment of the pulp canal, 8. 77 J/cm^2 is sufficient to remove infected dentin. In terms of manipulator design, a prototype was produced by making longitudinal openings in a stainless steel tube in four directions and inserting a total of six 1-mm-diameter glass balls. This configuration made it possible to irradiate the pulp canal wall with the laser. Laser irradiation was particularly high in the upper portion and low in the lower portion, which is appropriate for actual pulp canal treatment.
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Report
(4 results)
Research Products
(19 results)
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[Book] 歯内療法学実習書改訂版2011
Author(s)
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
Total Pages
34
Publisher
リュウワ印刷
Related Report
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[Book] 歯内療法学実習書2010
Author(s)
小林健二, 中村裕子, 小谷依子, 高橋哲哉, 呉崇史, 小此木雄, 牛込瑛子, 関根慧, 橋島弓子
Total Pages
34
Publisher
リュウワ印刷
Related Report
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