Evaluate safety in dental treatment of implanted cardiac device in vivo
| Project/Area Number |
15K11127
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Conservative dentistry
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| Research Institution | Iwate Medical University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
野田 守 岩手医科大学, 歯学部, 教授 (10301889)
岡田 伸男 岩手医科大学, 歯学部, 講師 (80347880)
櫻井 秀人 岩手医科大学, 歯学部, 助教 (50721982)
長谷部 智之 岩手医科大学, 歯学部, 助教 (40721965)
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| Research Collaborator |
NAKAI Kenji 日本赤十字社, 盛岡献血センター, 所長
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 心臓ペースメーカー / ICD / 電気的根管長測定器 / 誤作動 / 心臓植え込み式機器 / ペースメーカー / 歯科用機器 / 心臓植込み型装置 / 電磁干渉 / ドリームECG / 埋め込み型除細動器 / 歯科用電子機器 / 多チャンネル高分解能心電計 |
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| Outline of Final Research Achievements |
The electromagnetic interference to the pacemaker (PM) and ICD when the root canal length measuring instrument (EAL) was used was measured with a human body model. Although it did not show electromagnetic interference when imitating usual usage, electromagnetic interference was recognized in some models when imitating situations that may not be common but may occur in the clinic. EAL was used for patients wearing PM and ICD under adequate management, but no serious effect on electrocardiogram was observed.
Because electromagnetic disturbance was observed for PM when EAL was used on some models, it can not be said that the use of EAL for PM wearers is safe. In the future, it is necessary to strongly encourage development of EAL, PM, ICD which can be used safely by disseminating information to PM manufacturers and dental equipment manufacturers throughout the dental field.
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Report
(4 results)
Research Products
(4 results)
