Accutorr Plus™ Operating Instructions
6 - 3
Appendix
Specifications
Inflation Source
This inflation source is capable of supplying sufficient air to bring a volume of 700cc’s to a
pressure of 300 mmHg in no more than 35 seconds. If the cuff is not inflated to the desired
pressure within 60 seconds then the cuff is vented and a retry cycle is initiated.
Leak Rate
With the bleed valve closed, the maximum pressure drop shall be 10 mmHg in 90 seconds
measured with a 700cc volume at a differential pressure of 250 mmHg.
Cuff Vent Rate
When the unit is vented, a volume of at least 700 cc’s is reduced from a pressure of 250
mmHg to a pressure of 20 mmHg in a maximum of 14 seconds.
6.2.6
Temperature (Predictive)
6.2.7
SpO
2
- Nellcor
®
Performance Specifications
Range:
90-110°F, 32-43°C
Display Resolution:
0.1°F, 0.1°C
Accuracy:
Meets ASTM E1112-86 for accuracy
Range:
70-100% SpO
2
Display Resolution:
1% SpO
2
SpO
2
Response Time:
4.5 to 6.5 seconds
Display Update:
Less than 4 seconds
Calibration:
Factory Calibrated to Functional Saturation
Accuracy - Nellcor
®
:*
± 2 digits from 70 - 100% SpO
2
- Adult
±3 digits from 70 -100% SpO
2
- Neonates
<70% unspecified
Pulse Rate Range - Nellcor
21 - 249 BPM
