KS C IEC 60580-2007 Medical electrical equipment－Dose area product meters《医用电气设备 剂量面积仪》.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 60580 KS C IEC 60580： 2007(2012 ) 2007 11 29 http:/www.kats.go.krKS C IEC 60580： 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 60580： 2007 i .1 1 1 2

2、.1 3 .2 4 8 4.1 8 4.2 (DOSE AREA PRODUCT) (DOSE AREA PRODUCT RATE) (EFFECTIVE RANGES) 8 4.3 .8 4.4 (REFERENCE VALUES) (STANDARD TEST CONDITIONS)8 4.5 .8 4.6 10 4.7 .10 4.8 .10 4.9 (STABILITY CHECK DEVICE) 12 4.10 .12 4.11 13 5 (STANDARD TEST CONDITIONS) (PERFORMANCE CHARACTERISTICS) .13 5.1 (RELATIV

3、E INTRINSIC ERROR) .13 5.2 (warning function).13 5.3 (repeatability) .14 5.4 (RESOLUTION of reading) .14 5.5 (STABILIZATION TIME) .14 5.6 (DOSE AREA PRODUCT) .14 5.7 (INDICATED VALUES) .14 5.8 (long term stability)16 5.9 (RESPOND TIME)16 5.10 (spatial uniformity of RESPONSE)16 6 (LIMITS OF VARIATION

4、 for effects of INFLUENCE QUANTITIES).16 6.1 (energy dependence of RESPONSE) 16 6.2 (DOSE AREA PRODUCT) (DOSE AREA PRODUCT RATE) 17 6.3 (IRRADIATION TIME)18 6.4 (field size) .18 6.5 (operation voltage) .18 6.6 (air pressure) .18 6.7 (temperature and humidity).18 6.8 (air density fluctuation in the I

5、ONIZATION CHAMBER).19 6.9 (electromagnetic compatibility)19 KS C IEC 60580： 2007 ii 6.10 (COMBINED STANDARD UNCERTAINTY) .21 7 (Marking).21 7.1 (MEASURING ASSEMBLY) .21 7.2 (IONIZATION) 21 8 (ACCOMPANYING DOCUMENTS) 22 A( ) 26 B( ) 27 KS C IEC 60580： 2007 (2012 ) Medical electrical equipment Dose ar

6、ea product meters 1984 1 IEC 60580, Medical electrical equipment Dose area product meters , . 1 (MEDICAL RADIOLOGICAL EXAMINATIONS) (PATIENT) (DOSE AREA PRODUCT) (DOSE AREA PRODUCT RATE) (IONIZATION CHAMBERS) . 1) (DOSE AREA PRODUCT METERS) 2) . 2 . . ( ) . KS C IEC 60601 1 1： 2002, 1 1： ： KS C IEC

7、60601 1 2： 2007, 1 2： ： KS C IEC 60731： 2007, KS C IEC 60950： 2002, KS C IEC 61000 4 2： 2005, (EMC) 4： 2： KS C IEC 61000 4 3： 2003, (EMC) 4： 3： KS C IEC 61000 4 4： 2003, (EMC) 4： 4： KS C IEC 61000 4 5： 2003, (EMC) 4： 5： KS C IEC 60580： 2007 2 KS C IEC 61000 4 6： 2003, (EMC) 4： 6： EMC KS C IEC 61000

8、4 11： 2007, (EMC) 4 11： , KS P IEC 60601 1： 2007, IEC 60417( ), IEC 60788： 1984, IEC 61187： 1993, ICRU 60： 1998, Bethesda(1998), ICRU , 60, , ISO, , , 2 , Geneva (1993) ISO, , , 1 , Geneva(1993) 3 “shall” . “may” . IEC 60788 ISO . ISO , . B . . 3.1 (ACCOMPANYING DOCUMENTS) , , , , , . 3.2 (AIR KERMA)( K) dEtr dm mEKddtr= ： J kg 1 (AIR KERMA) (Gy)(ICRU 60). 3.3 KS C IEC 60580： 2007 3 (AIR KERMA RATE)( KAcademic Press, 1966