1
2
3
1. 2. 4
3. 4. 5
1. (Infection Control and Universal Precautions) 6
7
2. (Biosafety Level) (Biological Safety Cabinet) (HEPA) (autoclave) 8
3. 9
4. 10
5. 6. 11
3 1. 2. 3. 4. N95 N95 N 0.3 95% N95 99% N99 99.97% N100 R95 R99 R100 R P95 P99 P100 P 12
1. 2. 3. 4. a. b. 1. 2. N95 3. 13
" BIOHAZARD" 14
15
1 49 16
17
" BIOHAZARD" 18
19
0.5 / 1.0 / 20
21
22
4 23
24
28 19 19/F, China United Centre, 28 Marble Road, North Point, Hong Kong Tel: 2739 9377 Fax: 2739 9779 E-mail: oshc@oshc.org.hk Hotline: 2739 9000 SafeFax: 2316 2576 Homepage: www.oshc.org.hk ISBN 962968200-1 9 780761 513537 2005 06/05 (01) Copyright 2005 Occupational Safety and Health Council