1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 61859 KS C IEC 61859： 2007(2012 ) 2007 11 29 http:/www.kats.go.krKS C IEC 61859： 2007 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2007 11 29 ：2012 12 20 2012-0725 ： ： ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . KS C IEC 61859： 2007 (2012 ) Gui
2、delines for radiotherapy treatment rooms design 1997 1 IEC 61859, Guidelines for radiotherapy treatment rooms design , . 1 1.1 , , . . , , . . . , , . , . . 1.2 . . 1.3 . . ( ) . KS C IEC 60601 1 2, 1 2： ： KS C IEC 61859： 2007 2 KS C IEC 60601 2 1, 2 1： 1 MeV 50 MeV KS C IEC 60601 2 8, X KS C IEC 60
3、601 2 11, KS C IEC 60601 2 17, 2 17： 2 (Electrical requirements) 2.1 (Supply main) . . ( , ) . . . . , 0.1 . ( ) , , . . 2.2 (Isolation from the supply mains) . . . (safty INTERLOCKS) . . KS C IEC 61859： 2007 3 ( , ). . . . . . . . . . . , . . 2.3 (Electromagnetic compatibility) KS C IEC 60601 1 2 .
4、 2.4 (TREATMENT ROOM lighting) . . . 2.5 (Electrical fixed main socket-outlet) (： ) . . 3 (Environment requirement) 3.1 (Ventilation) , (SF6) . . KS C IEC 61859： 2007 4 3.2 , , (Temperature, pressure and humidity requirements) , , . . 20 25 30 % 75 % . 1C/min 1 10 hPa/min 1 . 3.3 (Air fitration) 10
5、. . 3.4 (Water supply) . . , , . 3.5 (Cleaning requirement) . . (AFTERLOADING EQUIPMENT) . , . 3.6 (Fire protection) KS C IEC 61859： 2007 5 . . 3.7 (Magnetic field) 0.1 mT . 0.05 mT . 3.8 (Floor covering and wall coating) (： ) . 4 (Treatment room entrance system) . 4.1 (Entrance barrier system) (： )
6、 . . . . . 4.2 (Treatment room entrance interlock) a) . . . . . b) . . . a) . 4.3 (Display of entrance interlock status) ( , ) . 4.4 (Motorized treatment room door) . KS C IEC 61859： 2007 6 4.2 b) . . . . (： ) . 5 (Movable floor) (： ) . a) . b) . c) . d) . 6 (Accessories handling and storage) (beam
7、shaping trays), , (wedge filter), . . 7 (Miscellaneous) 7.1 (Video and audio surveillance) . ( ) . . ( ). KS C IEC 61859： 2007 7 7.2 (Patient alignment system) (： ) . ( , 2 mm .) . . 7.3 (Indicator light and warning sign) ( ) . ( ) ( ) . . 7.4 (Access ducks to the treatment room) (： , , R.F. ) . (：
8、, , ) . , . , , . 8 (Protection against ionizing radiation outside the treatment room) , , , . . . a) KS C IEC 61859： 2007 8 1) X- ( ) 2) 3) b) X- , c) , , d) X- , (X- , ) e) . X- . . . . 10. . 9 2. 3. 4.2 7.3 7.4 8. 10 NCRP 38： (NCRP Report No 38： Protection against Neutron Radiation.) NCRP 49： X 1
9、0 MeV (NCRP Report No 49： Structural shielding design an evaluation for medical use of X-rays and Gamma Rays of energies up 10 MeV ) NCRP 51： 0.1 100 MeV (NCRP Report No 51： Radiation protection guidelines for 0.1 100 MeV Particle accelerator facilities) NCRP 79： (NCRP Report No 79： Neutron comtamin
10、ation from medical accelerators) KS C IEC 61859： 2007 9 NCRP (National Council on Radiation Protection and Measurements) IAEA 188 (IAEA Report No 188) DIN 6847 2： ： ( ) DIN 6847 Teil 2： Medical electron accelerators： radiation protection rules for installation (in German) DIN 6853 1： . ( ) DIN 6853
11、Teil 1 ： Medical remote controlled automatically driven afterloading systems. Safety requirements for installation (in German) DIN 6841 2： ： ( ) DIN 6841 Teil 2： Medical teletherapy systems with gamma-emitting sources： radiation protection rules for installation (in German) ICRP 33/51： (1982/1988) I
12、CRP 33/51： Protection against ionizing radiation from external sources(1982/1988) 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS C IEC 61859： 2007 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Guidelines for radiotherapy treatment rooms design ICS 11.040 ; 11.040.60 Korean Agency for Technology and Standards http:/www.kats.go.kr
