Study of High Speed and High Precision Performance for Measurement of Distal shape and Position in Dose Distribution in Proton Beam Therapy

• Project/Area Number: 21591606
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Radiation science
• Research Institution: University of Tsukuba
• Principal Investigator: YASUOKA Kiyoshi 筑波大学, 医学医療系, 講師 (50200499)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000); Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
• Keywords: 粒子線 / 線量分布 / シンチレータ / CCDカメラ / 陽子線 / 検出器 / クエンチング / 線量校正

Research Abstract

The system of scintillating plate with a wedge-type range shifter has been confirmed practically useful for a supporting system in appropriate determination of calibration constants in reasonable consuming time of 3 minutes and adequate precision.

Research Products

• [Journal Article] (2010)
  • Author(s): 柳田広務, 安岡聖, 照沼利之, 熊田博明, 井汲晋, 榮武二
  • Journal Title: Japanese Journal ofMedical Physics Volume: 30巻 Pages: 207-208
• [Journal Article] Verification of practically usable system in measurement of dose distribution and proper decision for calibration constants used in proton therapy at PMRC. (2010)
  • Author(s): Hiromu Yanagida
  • Journal Title: Japanese Journal of Medical Physics Volume: 30 Pages: 207-208
• [Presentation] A Supporting SystemApplied to Precisely Determining Calibration Constants for each Patientat PMRC in Proton Beam Therapy (2011)
  • Author(s): Kiyoshi Yasuoka, Hiromu Yanagida, Toshiyuki Terunuma, Hiroaki Kumada, Takeji Sakae
  • Organizer: The 50^<th> Particle Therapy C0-Operative Group Conference (PTCOG50)
  • Place of Presentation: Philadelphia, USA
• [Presentation] A Supporting System Applied to Precisely Determining Calibration Constants for each Patient at PMRC in Proton Beam Therapy (2011)
  • Author(s): Kiyoshi Yasuoka
  • Organizer: Particle Therapy CO-Operative Group (PTCOG)
  • Place of Presentation: 米国フィラデルフィア
• [Presentation] PMRCにおける複雑な部位形状に対する適性判断のためのシンチレータ板型線量分布確認システムの実用化についての検証 (2010)
  • Author(s): 柳田広務, 安岡聖, 照沼利之, 熊田博明, 井汲晋, 榮武二
  • Organizer: 第100回日本医学物理学会学術大会
  • Place of Presentation: 学術総合センター、東京都千代田区、日本
• [Presentation] PMRCにおける複雑な部位形状に対する適性判断のためのシンチレータ板型線量分布確認システムの実用化についての検証 (2010)
  • Author(s): 安岡聖
  • Organizer: 日本医学物理学会
  • Place of Presentation: 学術総合センター(東京都)