Ambu AuraOnce Disposable Laryngeal Mask, Instructions For Use Manual

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13
en
Pediatric Adult
Mask Size #1 #1½ #2 #2½ #3 #4 #5 #6
Patient weight
2 – 5 kg 5 – 10 kg 10 – 20 kg 20 – 30 kg 30 – 50 kg 50 – 70 kg 70 – 100 kg > 100 kg
Maximum intracuff volume 4 mL 7 mL 10 mL 14 mL 20 mL 30 mL 40 mL 50 mL
Maximum intracuff pressure 60 cmH
2
O
Connector 15 mm male (ISO 5356-1)
Maximum instrument size* 4.5 mm 5.0 mm 6.5 mm 8.2 mm 8.5 mm 9.5 mm 11.0 mm 11.0 mm
Inflation Valve Luer cone compatibility
Luer cone compatible with ISO 594-1 and ISO 80369-7 compliant equipment
Appropriate storage condition
10 °C (50 °F) to 25 °C (77 °F)
Approximate mask weight 10 g 14 g 20 g 28 g 32 g 44 g 63 g 77 g
Internal volume of ventilatory pathway 5.1 ± 0.6 mL 7.5 ± 0.7 mL 10.9 ± 0.6 mL 13.8 ± 0.4 mL 13.6 ± 0.4 mL 19.4 ± 0.6 mL 27.3 ± 0.5 mL 33.1 ± 0.5 mL
Pressure drop as determined according to
ISO 11712 annex C
0.3 cmH
2
O at
15 L/min
0.2 cmH
2
O at
15 L/min
0.2 cmH
2
O at
30 L/min
0.2 cmH
2
O at
30 L/min
0.3 cmH
2
O at
60 L/min
0.3 cmH
2
O at
60 L/min
0.2 cmH
2
O at
60 L/min
0.2 cmH
2
O at
60 L/min
Min. Interdental gap
13 mm 15 mm 17 mm 20 mm 21 mm 24 mm 27 mm 29 mm
Nominal length of the Internal
ventilatory pathway
10.5 ± 0.6 cm 12.3 ± 0.7 cm 14.1 ± 0.8 cm 16.2 ± 1.0 cm 16.2 ± 1.0 cm 18.2 ± 1.1 cm 20.4 ± 1.2 cm 21.8 ± 1.3 cm
Table 1: Specifications for Ambu AuraOnce.
* The maximum instrument size is intended as a guide for selecting the appropriate diameter of a device to be passed through the patient tube of AuraOnce.
A full list of symbol explanations can be found on https://www.ambu.com/symbol-explanation
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