International Journal of Interdisciplinary Research
Table 1 Classification of barrier performance as per AAMI
From: Development of plasma enhanced antiviral surgical gown for healthcare workers
AAMI barrier performance | Test | Result |
|---|---|---|
Level 1 | AATCC42:2000 Impact penetration test | ≤4.5 g |
Level 2 | AATCC42:2000 Impact penetration test | ≤1.0 g |
AATCC 127:1998 Hydrostatic pressure test | ≥20 cm | |
Level 3 | AATCC42:2000 Impact penetration test | ≤1.0 g |
AATCC 127:1998 Hydrostatic pressure test | ≥50 cm | |
Level 4 | ASTM F1671:2003 Viral penetration test | Pass |