Transcription of 特別報告 医療 第1部 医療被ばくの現状と考え方 放射線防護 …
1 1 .. 1 .. / . 1 .. 3 . X IVR .. CT . PET X . IVR .. ICRP 2007 3 . 1 .. 80 2 .. I C R P . 2007 1990 CT . Publication 103 . 2007 .. ICRP . 1 3 . 3 . 1 3 .. ICRP .. 42 INNERVISION (25 6) 2010 0913-8919/10/ 300/ /JCOPY .. X RI .. RI RI .. RI .. 1 .. Global Initiative on Radiation Safety 1 in Health Care Settings .. 2 WHO .. UNSCEAR .. WHO .. 2 .. IAEA . BSS .. ICRP Smart Card .. Radiation and your Image . patient: A guide for medical practitio- Gently .. ners, ICRP 2002 .. INNERVISION (25 6) 2010 43. 1 . Gy .. 100 Gy . 10 Gy .. 1 Gy 1Sv .. / . 100 mGy 100mSv .. / .. CT/1 10mSv / .. PET /1 . mSv . 1mSv . mSv.
2 1 .. 1 .. UNSCEAR2000 . ICRP2007 . Sv .. 3 .. Sv WR Gy ICRP2007 . WR. 1.. J 2. Gy . / . kg 20. 20. 4 Gy 5 Sv . J . Gy Sv kg . 3 Sv . 3 . 1 5 .. Gy W R . 4 .. 44 INNERVISION (25 6) 2010.. 2 .. Sv Gy .. WT . ICRP2007 .. WT WT.. Sv .. , , . , , , .. 6 Sv . mGy mGy . mGy .. 1 mSv . mSv . + 1 mSv . + mSv . + 1 mSv . + mSv . + 1 mSv . + mSv 10% .. + 1 mSv + mSv 15% . mGy + 0 mSv = 1 mSv . = 1mSv .. = mSv 7 8 . 0 . 07 mSv . 1 . 6 . Sv .. 1 .. 2000 . 7 1 mGy 2002 . 1 mGy 1 Gy 1 / 1000 X 2 IAEA: Safety Series No. 115, International Basic Safety Standards for Protection against 1 mSv Ionizing Radiation and for the Safety of Radia- tion Sources, IAEA, Vienna, 1996.
3 3 . 2009 . 1 . 0 4 ICRP Publi- cation 60 1990 . 1 mSv 1991 . 1 mGy 5 ICRP Publi- cation 103 2007 . 1 mSv 2 2009 . 6 ICRP, Supporting Guidance 2, Radiation and 8 Sv . your patient: A Guide for Medical Practitio- 1 mGy ners, 2002. INNERVISION (25 6) 2010 45.
