Demand/Resuscitator Valve

The LSP Demand/Resuscitator Valve is designed to provide 100% oxygen to a breathing or non-breathing patient in an emergency situation. The valve is designed for use with a mask, endotracheal tube, or tracheotomy tube.

The Demand Resuscitation Valve complies with AHA guidelines recommending that 100% oxygen be given to victims of a heart attack and/or smoke inhalation. The valve can be used in conjunction with a portable oxygen cylinder equipped with a pressure regulator or with a central oxygen source. The valve operates on a regulated oxygen supply of 40-60 psig (275 to 413 kPa) and reduces this pressure to a physiologically acceptable level with a pressure limit of 60±5 cm H2O. This prevents excessive buildup of intrapulmonary pressures and over-inflation of the lungs.

The slight negative pressure created by a spontaneously breathing patient’s inspiratory effort triggers the valve from a non-flow state to a flowing state. The greater the inspiratory effort, the higher the flow. When the inspiratory effort stops, the flow stops. The non-breathing valve permits it to be used as a resuscitator in combination with a manually operated button located on top of the valve.

The Demand/Resuscitator Valve provides an accurate constant flow rate of 40 lpm to help prevent gastric inflation, as recommended by the AHA. It is also available with a minimum flow rate setting of 160 lpm.

Maximum cylinder use

Flow rate of 40 lpm is maintained at cylinder pressures between 200-2200 psig (1378 to 15158 kPa), allowing for complete use of cylinder contents

Easy to clean and service

Valve obstruction may be removed during resuscitation with minimal interruption, and may also be chemically disinfected

Durable, compact and lightweight

Will withstand corrosive materials and harsh weather conditions.

40 lpm Flow Rate (restricted flow)

As required in demand mode, 0-40 lpm at 50 psig (344 kPa);
in resuscitation mode, a constant flow of 40 lpm at 50 psig (344 kPa)

160 lpm Flow Rate

As required in demand mode, 0-160 lpm at 40 psig (275 kPa);
in resuscitation mode, a constant flow of 160 lpm at 40 psig (275 kPa)

Delivery Pressure

60±5 cm H2O unless otherwise indicated on the demand valve

Crack Pressure

0 to -2 cm H2O (0 to -8 in. H2O)

Exhalation Resistance

0-10 LPM- 1.5 cm H2O (maximum)
11-70 LPM – 3.8 cm H2O (maximum)
71-160 LPM- 6.4cm H2O (maximum)

Dead Space

8 ml (excluding mask)

Supply Press

40 to 60 psig (275 to 413 kPa)

Operating Temperature

-30° F to 125° F (-34.4 C to 51.7 C)

Storage Temperature

-40° F to 160° F (-40 C to 71.1 C)

Inlet Fitting

standard 1male oxygen DISS

Filter

25 micron wire mesh

Outlet

22 mm outside diameter x 15 mm inside diameter

Materials

body – anodized aluminum; cover – polycarbonate; outlet – polysulfone;
inlet fitting – plated brass

Demand/Resuscitator Valve

PARTDescription
L063RDemand/Resuscitator Valve, with 6' (1.9 m) oxygen hose, 40 lpm flow rate
L063-03RDemand/Resuscitator Valve, with 6' (1.9 m) oxygen hose, adult cuffed mask, 40 lpm flow rate
L063-05RDemand/Resuscitator Valve, 40 lpm flow rate
L063Demand/Resuscitator Valve, with 6' (1.9 m) oxygen hose, 160 lpm flow rate
L063-030Demand/Resuscitator Valve, with 6' (1.9 m) oxygen hose, adult cuffed mask, 160 lpm flow rate
L063-050Demand/Resuscitator Valve, 160 lpm flow rate
L099-004Adult Cuffed Mask, reusable, size 4
L099-005Adult Cuffed Mask, reusable, large, size 5
L535026Oxygen Hose, 6' (1.9 m), with DISS fittings

Committed to Clinical Support

Allied proudly supports clinicians to enhance their professional development and patient care. We work collaboratively alongside leading specialists to develop products that advance the delivery of their patient’s care.

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