| Project/Area Number |
15K19205
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Medical Physics and Radiological Technology
|
|---|
| Research Institution | The University of Tokushima |
|---|
Principal Investigator |
HAYASHI Hiroaki 徳島大学, 大学院医歯薬学研究部(医学系), 助教 (30422794)
|
|---|
| Research Collaborator |
OKAZAKI Tohru
YAMADA Kenji
TADA Keiji
|
|---|
| Project Period (FY) |
2015-04-01 – 2018-03-31
|
| Project Status |
Completed (Fiscal Year 2017)
|
| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2017: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2016: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
|
|---|
| Keywords | OSL線量計 / 医療被曝 / 放射線計測 / 介助者被ばく / CT / エネルギー依存性 / 実臨床データ / 被ばく線量 / 小児撮影 / 医療被ばく / CT検査 / 単純X線撮影 / 小児検査 / 個人被ばく線量計 / 診断領域のX線 / 医療被曝評価 |
|---|
| Outline of Final Research Achievements |
In this study, our aim was to analyze basic characteristics of an OSL dosimeter as a radiation detector and to measure exposure dose during clinical X-ray examinations. The detector, characterized as a personal dosimeter, for use in the management of radiation exposure to medical staff has been developed and some companies provide them as an exposure dose monitoring service. However, a dosimeter which can be applied to measure exposure dose to patients has not been developed. We focused our attention on the development of an OSL dosimeter which does not include additional metal filters. Then we evaluated basic characteristics such as angular and energy dependence. After that, we measured exposure dose to staff during pediatric plain X-ray examination and patients who are undergoing pediatric CT examination.
|
