Description

LifeNox Demand Valve

The LifeNox analgesic demand valve is a state-of-the-art device used with Entonox® in medical settings for pain management. LifeNox ensures patient receive the right amount of Entonox® gas when they need it, making it an essential tool in O & G and ER. The LifeNox could be connected to an Entonox® gas outlet or to an Entonox® medical cylinder. The patient is required to self-administer the gas, under the supervision of a healthcare professional, by using a mouthpiece or facemask attached to a demand valve. The LifeNox analgesia demand valve delivers high flow rates with low triggering pressures, reducing the amount of effort
required by the patient to maintain the demanded flow.

Features:

• The lightweight demand valve 230gram.
• 360 degree patient valve swivel housing.
• Easily disassembled for cleaning.
• A bleed pin is included with the demand valve to e?ectively bleed the system of residual gas after each use.
• HMEF prevents cross contamination between patient and device.
• Available in different configuration.
• Hook provide to hang the demand valve.
• 2 micron mesh filter fitted at the gas inlet

Specifications:

• Manual Test Flowrate: 40L/min
• Spontaneous Trigger Sensitivity:
  • -5cm H?O @ 30LPM
  • -7cm H?O @ 80LPM
  • -10cm H?O @ 90LPM
• Maximum Flow: 100LPM ± 10%
• Leakage Flow: <50L/min
• Input Pressure: 45-70 PSI (3.1-4.8 Bar)
• Safety Relief Valve: 60cm H2O
• Audible Over-Pressure Alarm: Yes
• Operating Temperature: -18C to +50C
• Storage Temperature: -40C to +60C
• Storage/Operating RH: 15% to 95%
• Input Connection: 9/16” DISS / Schrader
• Patient Valve Dead Space: 8 ml
• Weight: 0.23 kg
• Patient Connector: 15/22 mm ISO
• Cylinder Pressure: >5 MPa
• Flow Capacity of Cylinder System: >90 L/min

Standard Accessories

• LifeNox Demand Valve 1pc
• Pressure Regulator 1pc
• Silicone Mask Size 2# 1pc
• Silicone Mask Size 3# 1pc
• Silicone Mask Size 4# 1pc
• Silicone Mask Size 5# 1pc
• Mouthpiece Box of 50
• Bacteria Filter HME Box of 50

Spare Parts List

• High pressure tubing with DISS Connector, 2m
• Patient Valve
• Demand Valve Body
• Duckbill Diaphragm

Limited Warranty (3 Months) Against Manufacturing Defects