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Digital of a Mobile Panoramic Radio-Apparatus and New System of Personal Identification

Research Project

Project/Area Number 11672065
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 矯正・小児・社会系歯学
Research InstitutionKanagawa Dental College

Principal Investigator

YAMAMOTO Isao  KANAGAWA DENTAL COLLEGE.DENTISTRY, ASISTANT, 歯学部, 助手 (30277917)

Project Period (FY) 1999 – 2000
Project Status Completed (Fiscal Year 2000)
Budget Amount *help
¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2000: ¥500,000 (Direct Cost: ¥500,000)
Keywordsmobile Panoramic radio-apparatus / Forensic regal medicine / identification / digital X-ray / (1)法医歯科学 / (2)個人識別 / (3)可動型パノラマX線撮影装置 / (4)大規模災害 / (5)検屍 / (6)デジタルX線
Research Abstract

We bought a Lapix7007 and took some X-ray panoramic pictures. We could clearly observe bleached white bones or charred conditions of children or adults. We obtained satisfactory images for diagnosis, including filling materials, prosthetic materials, teeth and cavities, as well as personal identification.
We made digital radiography on Lapix7007. X-rays read by the CCD sensor of a film cassette are quickly displayed on the computer. Development and fixation aren't required. Image processing such as magnification, reduction, rotation and density-contrast is easy to do. Additionally, the X-ray exposed dose can be decreased.
We could send the dental data (dental chart and dental X-ray films) by Internet. Superimposition of antemortem and postmortem dental ragiographs was successed.
It would assist with investigating victims more quickly and accurately, especially, in large scale disasters. We expect the Lapix 7007 to be used routinely in postmortem investigations.

Report

(3 results)
  • 2000 Annual Research Report   Final Research Report Summary
  • 1999 Annual Research Report
  • Research Products

    (1 results)

All Other

All Publications (1 results)

  • [Publications] 山本伊佐夫: "可動型パノラマX線撮影装置を用いて個人識別を行なった事例"歯科基礎医学会雑誌. 42・5. 129 (2000)

    • Related Report
      2000 Annual Research Report

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Published: 2000-04-01   Modified: 2016-04-21  

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