Research on evaluation of lowering attention value for new developed facial prosthesis using a digital image.
| Project/Area Number |
21592487
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Prosthetic dentistry
|
|---|
| Research Institution | Fukuoka Dental College |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
KIDO Hirofumi 福岡歯科大学, 歯学部, 教授 (90169897)
YMAMOTO Katsuki 福岡歯科大学, 歯学部, 講師 (70425312)
KAKURA Kae 福岡歯科大学, 歯学部, 助教 (90465740)
|
|---|
| Project Period (FY) |
2009 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2011: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2010: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2009: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
|
|---|
| Keywords | エピテーゼ / 誘目性の低下 / まばたき / 自然感 / 赤外線探知装置 / ピエゾ素子 / まばたきの探知 / 顎顔面補綴 / インプラント |
|---|
| Research Abstract |
In present study, in order to make sure what kind of prosthesis can provide the optimal cosmetic and functional results in the rehabilitation of the orbital defect, eight demos of computer-fabricated orbital prosthesis were made to provide an image of the restoration of left side of orbital defect and a questionnaire survey was performed to some respondents using these eight demo images. Through this survey, we know that an orbital prosthesis, with a natural looking blink and expression in sync with the healthy side, is much more acceptable than unmovable orbital prosthesis. We developed a blinking system for orbital prosthesis provide the detection device utilizing the light emitting diode in this device randomly emitted infrared rays toward the patient's normal eyelid, and an infrared ray sensor in this device detected the changes in the reflection of infrared rays due to the motions of the eyelid. These signals were converted into an electric current, and the electric current was amplified to drive the micro-motor. We have developed another blinking detection device. We thought it necessary to develop a second devise because the first devise did not work outdoors due to very weak infrared rays. The second device utilized micro-wire movements which induced the piezo-electric element. This device also synchronized blinking of affected side with that the normal side. We think that the latter blinking system is applicable to clinical cases.
|
Report
(4 results)
Research Products
(19 results)
-
-
-
-
-
-
-
-
[Presentation] 動くエピテーゼの臨床への応用2010
Author(s)
山本勝己, 岡野友香, 加倉加恵, 森永健三, 城戸寛史, 松浦正朗
Organizer
第36回福岡歯科大学学会総会
Place of Presentation
福岡県歯科医師会館,福岡市
Year and Date
2010-12-23
Related Report
-
-
-
-
-
-
-
[Presentation] まばたきするエピテーゼの開発2009
Author(s)
松浦正朗, 山本勝己, 椋本裕行, 岡松加恵, 城戸寛史
Organizer
第36回福岡歯科大学学会総会
Place of Presentation
福岡県歯科医師会館,福岡市
Year and Date
2009-12-23
Related Report
-
[Presentation] まばたきするエピテーゼの開発2009
Author(s)
松浦正朗, 山本勝己, 椋本裕行, 岡松加恵, 城戸寛史
Organizer
第13回日本顎顔面インプラント学会学術大会
Place of Presentation
福岡県歯科医師会館,福岡市
Year and Date
2009-12-23
Related Report
-
-
-
