Development of new oral cleaning system through the Powder Flow Polishing Metho

• Project/Area Number: 20592256
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Prosthetic dentistry
• Research Institution: Tohoku University
• Principal Investigator: DOI Naohiro 東北大学, 大学院・歯学研究科, 大学院非常勤講師 (00466533)
• Co-Investigator(Kenkyū-buntansha): SASAKI Keiichi 東北大学, 大学院・歯学研究科, 教授 (30178644) ; OGAWA Toru 東北大学, 病院, 助教 (50372321) ; HANAWA Sosi 東北大学, 病院, 助教 (90431585) ; KURIYAGAWA Tunemoto 東北大学, 大学院・工学研究科, 教授 (90170092) ; 野地 美代子 東北大学, 大学院・歯学研究科, 大学院非常勤講師 (70431583)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
• Keywords: 歯面清掃 / パウダーフローポリッシング法 / 口腔用結晶セルロース / マウスピース / 口腔用結晶性セルロース

Research Abstract

his study aimed to investigate the new oral cleaning system applied the Powder flow Polishing (PFP)method. The experiment of cleaning up artificial plaque showed the validity of the oral cleaning system through the PFP method. Consequently, the possibility of making a new oral care easily and effectively using the PFP method was indicated.

Research Products

• [Presentation] Increase of The Elasticity of Mandibular Condylar Cartilage during Development (2009)
  • Author(s): Y Ina, Y Hagiwara, Y Saijo, A Ando, S Sato, K Ando, N Shiraishi, Y Suzuki, N Yoda, T Kuwana, N Doi, K Hatori, K Sasaki
  • Organizer: 2009 IADR General Session Exhibition
  • Place of Presentation: Miami (USA)
  • Year and Date: 2009-04-03
• [Presentation] Increase of the Elasticity of Mandibular Condylar Cartilage during Development (2009)
  • Author(s): Y Ina, Y Hagiwara, Y Saijo, A Ando, S Sato, K Ando, N Shiraishi, Y Suzuki, N Yoda, T Kuwana, N Doi, K Hatori, K Sasaki
  • Organizer: 2009 IADR General Session Exhibition
  • Place of Presentation: Miami(USA)
  • Year and Date: 2009-04-03
• [Presentation] THE CHANGES OF ELASTIC PROPERTIES OF PERIODONTAL LIGAMENT AND MANDIBULAR CONDYLAR CARTILAGE DURING DEVELOPMENT (2009)
  • Author(s): Kouki Hatori, Yoshihiro Hagiwara, Yoshifumi Saijo, Akira Ando, Yoshinori Ina, Koji Ando, Naru Shiraishi, Naohiro Doi, Yuko Suzuki, and Keiichi Sasaki
  • Organizer: 30th International Acoustical Imaging Symposium
  • Place of Presentation: California(USA)
  • Year and Date: 2009-03-01