Development of the taking and recording intra-oral camera for clinicalStudy based on evidence

2012 Fiscal Year Final Research Report

• Project/Area Number: 22592135
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Conservative dentistry
• Research Institution: Osaka Dental University
• Principal Investigator: YAMAMOTO Kazuyo 大阪歯科大学, 歯学部, 教授 (50288776)
• Co-Investigator(Kenkyū-buntansha): KUBO Shisei 長崎大学, 大学病院, 准教授 (80145268) ; YOSHIKAWA Kazushi 大阪歯科大学, 歯学部, 准教授 (30309182)
• Project Period (FY): 2010 – 2012
• Keywords: 歯学 / 臨床研究 / 口腔内撮影 / 医療技術評価 / エビデンス

Research Abstract

Currently, a large number of intra-oral CCD cameras are available, which allow dentists to provide patients with detailed explanations of their oral and dental conditions. However, it is very difficult to record high-resolution intra-oral images, and these photographs, with a small number of pixels, are not suitable as attachments to clinical papers, CBT (computer-based testing), and national examinations. With the support of Panasonic Dental, the present study aimed to increase the pixel resolution of intra-oral CCD cameras and develop a device to record high-quality image data. The modified device was used to take photos of oral and dental conditions to examine its ability to record high-quality images.

Research Products

• [Journal Article] Study on the marginal seal ofcomposite restorations to dental hardtissues irradiated by Er:YAG laser. (2012)
  • Author(s): Kenzo Yasuo, Kohei Onda, Naohiro Iwata, Kazushi Yoshikawa ,Kazuyo Yamamoto
  • Journal Title: JOsaka Dent Univ Volume: 46(1) Pages: 165-182
  • Peer Reviewed
• [Journal Article] WalkingBleach前に行うリン酸処理が髄腔側象牙質の接着に及ぼす影響 (2012)
  • Author(s): 鈴木康一郎,吉川一志,保尾謙三,宮地秀彦,山本一世
  • Journal Title: 日本歯科保存学雑誌 Volume: 55(1) Pages: 1-9
  • Peer Reviewed
• [Presentation] 保存修復学基礎実習における問題志向型教育システムの開発 (2012)
  • Author(s): 谷本啓彰,山本一世,小竹宏朋,堀田正人,泉川昌宜,斎藤隆史,高瀬保晶,米田雅裕,廣藤卓雄,泉利雄,谷岡正行,新谷英章
  • Organizer: 第22回日本歯科医学会
  • Place of Presentation: インテックス大阪
  • Year and Date: 2012-11-09
• [Presentation] 保存修復学基礎実習における問題志向型教材の開発2級・3級・5級コンポジットレジン修復のトライアル (2012)
  • Author(s): 谷本啓彰,山本一世,小竹宏朋,堀田正人,泉川昌宣,斎藤隆史,高瀬保晶,米田雅裕,泉利雄,廣藤卓雄,谷岡正行,新谷英章
  • Organizer: 日本歯科保存学会
  • Place of Presentation: 沖縄コンベンションセンター
  • Year and Date: 2012-06-28
• [Presentation] 患者説明のための口腔内カメラ (2011)
  • Author(s): 吉川一志山本一世
  • Organizer: 第21回日本医用歯科機器学会研究発表大会
  • Place of Presentation: 大阪歯科大学天満橋学舎
  • Year and Date: 2011-07-31
• [Book] 保存修復学 第6版 (2013)
  • Author(s): 山本一世 他
  • Total Pages: 109-113
  • Publisher: 医歯薬出版