Device Specifications:
| Hose Length | 4m |
|---|---|
| Inspiratory Resistance | < 1.5 kPa (0.22 psi) at 200 l/min <0.25 kPa (0.036 psi) at 10 l/min |
| Supply Pressure Range | 310 - 600 kPa |
| Supply Flow Capacity | > 120 l/min |
| Demand Valve Peak Flow | > 200 l/min |
| Inlet filtration | 25 µm |
| Intended Life | 10 years |
| Applied Standards | EN ISO 5356-1:2004 - Anaesthetic and respiratory equipment. Conical connectors. Cones and sockets EN ISO 5359:2008 - Low-pressure hose assemblies for use with medical gases EN ISO 15001:2010 - Anaesthetic and respiratory equipment- Compatability with oxygen BS 4272-2 - Anaesthetic and analgesic machines. Specification for intermittent (demand) flow analgesic machines for use with 50/50% (V/V) nitrous oxide and oxygen |
| Regulatory | CE: Medical device directive 93/42/EEC- Active Medical Device- Class IIa |
The 4m Analgesic Demand Valve is a slightly longer variant of the 3m hose, for applications where patients may be slightly further from the source of the analgesic gas
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