| Project/Area Number |
09557165
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| Research Category |
Grant-in-Aid for Scientific Research (B).
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| Allocation Type | Single-year Grants |
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| Section | 展開研究 |
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| Research Field |
Surgical dentistry
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| Research Institution | YAMANASHI MEDICAL UNIVERSITY |
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Principal Investigator |
OHTSUKI Kayoko YAMANASHI MEDICAL UNIVERSITY, DEPARTMENT OF ORAL&MAXILLOFACIAL SURGERY, ASSISTANT PROFESSOR, 医学部, 助教授 (20185325)
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| Co-Investigator(Kenkyū-buntansha) |
TAKANISHI Atsuo WASEDA UNIVERSITY, DEPARTMENT OF MECHANICAL ENGINEER SCHOOL OF SCIENCE & eNGINEERING, PROFESSOR, 理工学部, 教授 (50179462)
OHNISHI Masatoshi YAMANASHI MEDICAL UNIVERSITY, DEPARTMENT OF ORAL&MAXILLOFACIAL SURGERY, PROFESSOR, 医学部, 教授 (50014139)
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| Project Period (FY) |
1997 – 2000
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| Project Status |
Completed (Fiscal Year 2000)
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| Budget Amount *help |
¥10,100,000 (Direct Cost: ¥10,100,000)
Fiscal Year 2000: ¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 1999: ¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 1998: ¥3,000,000 (Direct Cost: ¥3,000,000)
Fiscal Year 1997: ¥2,900,000 (Direct Cost: ¥2,900,000)
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| Keywords | mastication robot / mouth opening and closing training robot / disturbance of mandibular movement / physical therapy / remote control treatment / Integrated services digital network / physiological mandibular movement / 開口障害 / 開閉口訓練 / 顎機能障害 / 下顎の回転・滑走運動 / 咀嚼筋 / 閉口障害 / 顎関節疾患 |
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| Research Abstract |
We place special emphasis on the physical therapy for the disturbance of mandibular movement. Although mouth opening training is regarded as a part of physical therapy, the conventional device for this training does not induce physiological mandibular movement and the management of treatment depends to a great extent on the level of the therapist's experience. In order to provide the patients with quantitative and reproducible physical therapy, we have developed a mouth opening and closing training robot using the mechanism of the masticatory robot (Waseda Jaw, 1986) that can reproduce the human mandibular movement under computer control. We have already developed five types of mouth opening and closing training robots [Waseda Yamanashi (hereinafter referred to as WY)-1 (1995) to WY-5R, 1999] by improving their functions and have applied them to the clinical treatment. Using this newly developed a robot WY-5R we have attempted to establish inter-hospital collaboration to introduce the physical therapy into the treatment for the disturbance of mandibular movement. We also have attempted to apply this technique to home-based medical care services. A remote treatment project via the Integrated services digital network (ISDN) has been launched and a remote-control instruction system for mouth opening and closing training has this year been constructed between Yamanashi and Tokyo of 120km. We have had meet with success in results of clinical application of this new training system.
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