Development of Visual Educational Materials for Radiation Protection in Computed Tomography

Tomihiko Daioku, Masanao Kobayashi, Fumiko Oishi

Research output: Contribution to journalArticlepeer-review


The purpose of this article is to develop a virtual reality (VR) instructional environment that allows users to visually experience scattered radiation intensity distribution during computed tomography (CT) is presented. Scattered radiation generated during a CT scan of the head was measured with an air dosimeter to create a dose profile. A color map showing the spread and intensity of scattered radiation was created from the dose profile and used to generate VR content. Scattered radiation was visually recognized using the developed VR educational environment. From the results obtained, it is clear that with the developed immersive teaching material, it is possible to visually recognize the characteristics of scattered radiation in head CT examinations. Users can look back on their own radiation protection methods through virtual experiences with the developed immersive teaching materials.

Original languageEnglish
Pages (from-to)268-274
Number of pages7
JournalJournal of Radiology Nursing
Issue number3
Publication statusPublished - 09-2021

All Science Journal Classification (ASJC) codes

  • Radiological and Ultrasound Technology
  • Advanced and Specialised Nursing


Dive into the research topics of 'Development of Visual Educational Materials for Radiation Protection in Computed Tomography'. Together they form a unique fingerprint.

Cite this