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Development of new ultrasonic probe for intraoral use and clinical evaluation

Research Project

Project/Area Number 16500323
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Medical systems
Research InstitutionJICHI MEDICAL UNIVERSITY

Principal Investigator

MATSUMOTO Koichi  Jichi Medical University, School of Medicine, Assistant, 医学部, 助手 (40275706)

Co-Investigator(Kenkyū-buntansha) KUSAMA Mikio  Jichi Medical University, School of Medicine, Professor, 医学部, 教授 (60124690)
TANIGUCHI Nobuyuki  Jichi Medical University, School of Medicine, Professor, 医学部, 教授 (10245053)
Project Period (FY) 2004 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 2006: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2005: ¥300,000 (Direct Cost: ¥300,000)
Fiscal Year 2004: ¥2,600,000 (Direct Cost: ¥2,600,000)
Keywordsultrasonic prove in the oral cavity / handilng / resolution / normal ultrasonic local images / squamous cell cartinoma / differential diagnosis / quality diagnosis / 正常超音波画像 / 舌・頬粘膜癌 / 粘表皮癌 / 平滑筋腫 / 類表皮嚢胞 / 画像精度
Research Abstract

A new probe was devised to improve the diagnostic and operative ability. This probe consisted mainly of a cubic column with straight cable inside and a scanning element. The prolonged column was useful for griping and handling at our discretion. The scanning component enabled clinicians to recognize a precise appearance of the impaired lesions. The outer surface of this probe was covered with hard cuboid column except the searching prove including covered water bag. This element was linear type and the range of examining view was 10 mm. Scanning was performed by the pulse Doppler method to obtain color tomograms in the B mode. The prove that we have developed in this study could make close contact with the target organs by expanding water bag. Good resolution and clear focal distance were successfully obtained by this devised instrument. Precise ultrasonic analysis of internal-, marginal-, posterior-, and vascular- echoes were indispensable for the accurate diagnosis.
Using the new ultrasonic probe, especially developed for intraoral use, we obtained normal ultrasonic local images of the lip, tongue, gingiva, palate, floor of the mouth and cheeks of healthy individuals as by 0.1mm.
Our ultrasonic instrument appears to be preferable for the accurate diagnosis of hampered disease in the oral cavity.
Based on these findings, the probe was very useful due to its excellent operationality and production of sharp images.

Report

(4 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (8 results)

All 2006 2005

All Journal Article (8 results)

  • [Journal Article] 上唇に生じた血管平滑筋腫の1例2006

    • Author(s)
      篠崎泰久, 松本浩一, 他
    • Journal Title

      歯科放射線 46(3)

      Pages: 142-143

    • NAID

      10018454517

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] A case of leiomyoma in upper lip2006

    • Author(s)
      Yasuyuki SHINOZAKI
    • Journal Title

      Oral Radiotology 46

      Pages: 142-143

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 口腔・皮膚領域の超音波検査2005

    • Author(s)
      谷口信行, 松本浩一, 他
    • Journal Title

      新医療 365

      Pages: 52-53

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Amputation neuromna in the ventral surface of the tongue following enucleation of the Blandin-Nuhn Cyst : Report of a case2005

    • Author(s)
      Senna, T., Matsumoto, K.
    • Journal Title

      Proceedings of the 5th.Congress of the Int College for Maxillo-facial Surgery

      Pages: 71-75

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Ultrasonic examination in oral and skin cavity2005

    • Author(s)
      Nobuyuki TANIGUCHI
    • Journal Title

      Shiniryou 365

      Pages: 52-53

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Amputation neuromna in the ventral surface of the tongue following enucleation of the Blandin-Nuhn Cyst : Report of a case2005

    • Author(s)
      Senna T
    • Journal Title

      Proceedings of the 5th.Congress of the Int College for Maxillo-facial Surgery

      Pages: 71-75

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 口腔・皮膚領域の超音波検査2005

    • Author(s)
      谷口信行, 松本浩一, 草間幹夫
    • Journal Title

      新医療 365

      Pages: 52-53

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Amputation neuromna in the ventral surface of the tongue following enucleation of the Blandin-Nuhn Cyst : Report of a case.2005

    • Author(s)
      Senna, T., Matsumoto, K., Osano, H., Jinbu, Y., Kusama, M
    • Journal Title

      Proceedings of the 5th. Congress of the Int College for Maxillo-facial Surgery

      Pages: 71-75

    • Related Report
      2005 Annual Research Report

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Published: 2004-04-01   Modified: 2016-04-21  

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