Table 2 ATP bioluminescence measurements for outbreak investigation
Inspection area | ATP bioluminescence (RLU) | Need for additional cleaning (> 250 RLU) | Not clean (> 1000 RLU) |
|---|---|---|---|
C bedside rail | 425 |  +  | - |
C bed monitoring system | 545 |  +  | - |
C bed blood pressure cuff | 2694 |  +  |  +  |
C bed’s closet | 322 |  +  | - |
C bed’s call button | 705 |  +  | - |
NST of C bed | 175 | - | - |
C bed pad for NST | 81 | - | - |
Handrail of the injection pole | 467 |  +  | - |
Tray for injection | 2668 |  +  |  +  |
UDS cart in the ward | 90 | - | - |
Computer mouse #1 | 394 |  +  | - |
Computer keyboard #1 | 503 |  +  | - |
Call button of nursing station | 174 | - | - |
Computer mouse #2 | 365 |  +  | - |
Computer keyboard #2 | 4515 |  +  |  +  |
Doppler device | 674 |  +  | - |
Touchpad of door | 1901 |  +  |  +  |
Infusion pump before use | 1002 |  +  |  +  |
Tray for injection in the delivery room | 2471 |  +  |  +  |
UDS cart in the delivery room | 210 | - | - |
Probes for transvaginal sonography in the obstetric ward | 396 |  +  | - |
Button #1 of ultrasonography | 80 | - | - |
Button #2 of ultrasonography | 192 | - | - |
Probes for transvaginal ultrasonography in the delivery room | 61 | - | - |
Total (N = 24) |  | 16 | 6 |