1、 KS P ISO 10993 5KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS 5: KS P ISO 10993 5: 2007 (2012 ) 2007 10 31 http:/www.kats.go.krKS P ISO 10993 5: 2007 : ( ) ( ) () ( ) : (http:/www.standard.go.kr) : :2002 6 11 :2007 10 31 :2012 12 6 : 20120679 : ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . KS P ISO 10
2、993 5: 2007 i .ii 1 1 2 1 3 .1 4 2 4.1 2 4.2 2 4.3 .3 5 (cell lines) .4 5.1 4 5.2 4 5.3 4 5.4 4 6 .4 6.1 4 6.2 4 6.3 4 7 .5 7.1 5 7.2 5 8 5 8.1 .5 8.2 5 8.3 .6 8.4 .6 8.5 (determination of cytotoxicity) 8 9 .8 10 .9 KS P ISO 10993 5: 2007 ii 1999 2 ISO 10993 5, Biological evaluation of medical devic
3、es Part 5: Tests for in vitro cytotoxicity , . KS P ISO 10993 5: 2007 (2012 ) 5: Biological evaluation of medical devices Part 5:Tests for in vitro cytotoxicity 1 . . a) , / b) . 2 . . ( ) . KS P ISO 10993 1, 1: KS P ISO 10993 12, 12: 3 , KS P ISO 10993 1 . 3.1 (negative control material) . , . KS P
4、 ISO 10993 5: 2007 2 3.2 (positive control material) . - (organo-tin) PVC (polyvinylchloride) . 3.3 (reagent control) KS P ISO 10993 12: 2007 3.1 . 3.4 (culture vessels) , . 3.5 (subconfluency) (confluency) 80 % , 4 4.1 . a) / b) (material itself) KS P ISO 10993 12 . 4.2 4.2.1 , . , , , pH, , , , ,
5、. KS P ISO 10993 5: 2007 3 4.2.2 . . a) (culture medium with serum) b) (culture medium without serum) c) d) , . , , (DMSO) . DMSO 0.5 %(V/V) . 4.2.3 4.2.3.1 KS P ISO 10993 12 . 4.2.3.2 . a) (372) 24 b) (502) (722) c) (702) (242) d) (1212) (10.2) . 4.2.3.2 a) . 4.2.3.3 , (9. ). pH . pH . 4.3 4.3.1 (
6、) . . . 4.3.2 . 4.3.2.1 . 4.3.2.2 . . KS P ISO 10993 5: 2007 4 4.3.2.3 . 4.3.3 . a) , b) (filter disc) . 4.3.4 , . 5 (cell lines) 5.1 , . American Type Culture Collection CCL1(NCTC clone 929), CCL163 (Balb/3T3 clone A31), CCL 171(MRC 5), CCL 75(WI 38), CCL 81(Vero), CCL 10BHK 21 (C 13) V 79 379A . I
7、SO , . 5.2 , (primary cell cultures), (organo-typic cultures) . 5.3 , 80 . ( ) 130 . 5.4 (mycoplasma) , . 6 6.1 . 6.2 . . , 2 8 , 2 8 2 . 6.3 pH 7.27.4 . KS P ISO 10993 5: 2007 5 7 7.1 . . 1 . 7.2 . 8 8.1 3 . 8.2 8.2.1 . 8.2.2 . . 8.2.3 5 %(V/V) (372) . (subconfluent monolayer cells) . (colony-formi
8、ng) . 8.2.4 (subconfluency) . 8.2.5 . a) , b) , . , . 8.2.6 , . 2 5 . KS P ISO 10993 5: 2007 6 8.2.7 . . 8.2.8 8.2.3 . 8.2.9 24 8.5 . 8.3 8.3.1 . 8.3.2 . . 8.3.3 5 %(V/V) (372) , . 8.3.4 . 8.3.5 , . 8.3.6 . 1/10 . . , . 8.3.7 . 8.3.8 ( 24 ) 8.3.3 . 8.3.9 8.5 . 8.4 8.4.1 (agar diffusion test) 8.4.1.1
9、 . . 8.4.1.2 . . KS P ISO 10993 5: 2007 7 8.4.1.3 5 %(V/V) (372) , . 8.4.1.4 . 8.4.1.5 , 0.5 %2 % . . , . . 8.4.1.6 . 1/10 . . 8.4.1.7 . 8.4.1.8 8.4.1.3 2472 . 8.4.1.9 . (neutral red) . . . 8.4.2 (filter diffusion test) 8.4.2.1 . 8.4.2.2 0.45 m , . . 8.4.2.3 5 %(V/V) (372) , . 8.4.2.4 . 8.4.2.5 , (8
10、.4.1.6 ). 8.4.2.6 ( ) . (ring) . 8.4.2.7 . KS P ISO 10993 5: 2007 8 8.4.2.8 8.4.2.3 2 10 . 8.4.2.9 , . 8.4.2.10 . 8.5 (determination of cytotoxicity) 8.5.1 . a) (qualitative evaluation) . , , , . . . 0 . 1 2 3 . b) (quantitative evaluation) , . , , , , . . , (zero time) (baseline) . 8.5.2 , . . 8.5.
11、3 , . 8.5.4 , ( , , , ) . 9 . a) KS P ISO 10993 5: 2007 9 b) c) d) e) ( ) f) , g) h) 10 . . 5: 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS P ISO 10993 5: 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Biological evaluation of medical devicesPart 5:Tests for in vitro cytotoxicity ICS 11.100 Korean Agency for Technology and Standards http:/www.kats.go.kr