KS C IEC 61168-2007 Radiotherapy simulators-Functional performance characteristics《放射治疗模拟机 功能特性》.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 61168 KS C IEC 61168: 2007(2012 ) 2007 11 29 http:/www.kats.go.krKS C IEC 61168: 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 61168: 2007 i .1 1 .1 1

2、 1 1.1 .1 1.2 .2 1.3 2 2 2 3 .2 3.1 .3 3.2 .3 4 3 4.1 3 4.2 .3 4.3 .3 5 .4 5.1 .4 5.2 (LIGHT FIELD INDICATOR) .5 5.3 (Reproducibility).6 5.4 .6 5.5 (illuminance) 7 6 .7 6.1 .7 6.2 .9 6.3 (SAD) .9 7 (ISOCENTRE) 10 7.1 .10 7.2 12 7.3 12 8 .12 8.1 .12 8.2 .13 8.3 .13 8.4 .13 9 14 9.1 .14 9.2 .14 10 .15

3、 10.1 .15 10.2 .15 KS C IEC 61168: 2007 ii 11 16 11.1 16 11.2 17 11.3 .17 11.4 .18 A( ) .21 KS C IEC 61168: 2007 (2012 ) Radiotherapy simulators Functional performance characteristics 1993 1 IEC 61168, Radiotherapy simulators Functional performance characteristics , . 1 . 1 1.1 (RADIOTHERAPY) (TREAT

4、MENT VOLUME) X . KS C IEC 60601 2 7 , 400 kV (HIGH VOLTAGE GENERATOR) . . . a) 400 kV X- b) X X c) d) e) (QUALIFIED PERSON) . (RADIATION HEAD) . KS C IEC 61168: 2007 2 (TYPE TEST) (SITE TEST) . , KS C IEC 61170 . , . 1.2 . a) . b) . . , . . 1.3 1.3.1 , . a) 10 40 . b) 30 % 75 % . c) 70 kPa 110 kPa(7

5、00 mbar 1 100 mbar) . 1.3.2 . 2 . . ( ) . KS C IEC 60601 1: 2007, KS C IEC 60601 2 7: 2007, X KS C IEC 60601 2 29: 2007, KS C IEC 61170: 2007, IEC 60788: 1984, Medical Radiology Terminology 3 KS C IEC 61168: 2007 3 3.1 IEC 60788 . KS C IEC 60601 2 29 AA 3.2 . 3.2 , . (DELINEATED LIGHT FIELD) , X (X-

6、RAY BEAM AXIS) 4 , 4.1 4.3 . 1 . , 80 cm 100 cm (SAD) . 4.1 ( 1 : ). , (1) , (2) , (3) , (4) , (5) , (6) , (7) , (8) , (9) , (10) , (11) , (1) 90 , (4) , 270 . 4.2 (ISOCENTRE) . . . 4.3 (FOCAL SPOT) X (LOADING KS C IEC 61168: 2007 4 FACTORS) . 5 5.1 . 5.1.1 1 . mm . 20 cm20 cm mm 20 cm20 cm % . 3 cm

7、 . 5.1.2 . . 1 . (numerical field-indicator) . . KS C IEC 61168: 2007 5 1 (1) (4) cmcm SAD*cm cm 90 0 33 1010*2020 3030*100 80270 90 1010*3030*100 80SAD 0 135 1010* SAD 180 180 1010* SAD (5.1.2) 0 45 1010* 180 180 1010 0 0 100 80 SAD (5.2.2) *SAD (source axis distance) * . . (5.2.2 ). , . (: ) . . .

8、 5.2 (LIGHT FIELD INDICATOR) (ENTRANCE SURFACE) . 5.2.1 . a) 100 cm ( ) 1.5 b) 100 cm 1.5 KS C IEC 61168: 2007 6 a) 20 cm20 cm mm 20 cm20 cm . b) mm . . 3 cm , 5.2.2 5.1.2 . . 5.3 (Reproducibility) . 5.3.1 100 cm mm . 5.3.2 2 , 5.1.2 6 . 2 (1) (4) cmcm SAD cm 0 0 2020 100 90 0 2020 100 5.4 5.4.1 . (

9、90) 5.4.2 3 , KS C IEC 61168: 2007 7 . 3 (1) (4) cmcm 0 90 180 90 270 2020 0 90 180 90 270 5.5 (illuminance) 5.5.1 . 100 cm SAD . 3 mm . . 5.5.2 . 100 cm SAD 1 mm . 4 . 6 6.1 . a) . KS C IEC 61168: 2007 8 b) . 6.1.1 mm . . 100 cm 25 cm . , 6.1.2 . . , . 4 . , 2 X . (RADIOGRAPHIC FILM) . 4 . 4 (1) (4

10、) cmcm * 33 1010 90 0 2020 270 90 1010 0 45 1010 180 180 1010 100 cm 80 cm 90 90 2020 75 cm* 125 cm * (ISOCENTRE) * , X 4 , F/4 , F . KS C IEC 61168: 2007 9 ( 50 % ) . . . . 6.2 6.2.1 : (BACK POINTER) , 100 cm ( , ) 030 cm . 6.2.2 6.1.2 , 5 . 5 (1) (4) cmcm cm SAD*90 90 1010 SAD* 30 cm SAD*270 90 10

11、10 SAD* 30 cm *100 cm 80 cm SAD 6.1.2 . 6.3 (SAD) 6.3.1 , mm . 6.3.2 0 . . KS C IEC 61168: 2007 10 SAD 10 cm10 cm SAD 10 cm10 cm 15 cm15 cm X . 7 (ISOCENTRE) 7.1 7.1.1 mm . 100 cm SAD, SAD SAD , . , . 7.1.2 (FRONT POINTER) . X . . 7.1.2.1 X a) . 2 mm X . b) 0 , . c) . d) 90, 180, 270 . . e) X 6 X (0

12、, 90, 180, 270) . . . 7.1.2.2 (FRONT POINTER) KS C IEC 61168: 2007 11 a) . , . b) 0 . c) . d) , 90, 180, 270 . e) 0, 90, 180, 270 ( ). f) c) e) . 6 100 cm SAD, 80 cm SAD, SAD SAD . , 100 cm SAD . 7.1.2.3 a) . b) 10 cm10 cm . 1 90 270 . 2 0 , , . , 2 180 , . SAD 6 . c) , . . d) 6 . 1 . 2 a) c) . 6 (1) SAD*cm 90 270 0 180 100* ( ) 0 90 100* *SAD * KS C IEC 61168: 2007 12 7.2 7.2.1 , 7.2.2 mm . 7.2.2 6 7.1.2.3 . 7.3 7.3.1 , 100 cm . mm . 7.3.2 . 0 . . 10 cm10 cm 10 cm10 cm 15 cm15 cm X 2 . 8 8.1 (: )

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