Demand Valve and Resuscitator

When Your Patients Demand 100%
The Demand Valve Resuscitator provides a fast, simple, and effective means to ventilate non-breathing patients and provides 100% oxygen to patients suffering from respiratory distress “On Demand”.
Designed to meet the varying requirements of the Emergency Medical Services/Rescue Personnel, it is the only Demand Valve Resuscitator that comes standard with an Audible Pressure Relief System and sensitive Manual Ventilation Button, conveniently located on the front of the resuscitator. The Manual Ventilation Button helps to ensure a patent airway by enabling both hands to remain on the mask to facilitate a superior mask to face seal (without having to deal with cumbersome trigger levers or inconveniently located top buttons).
The Manual Ventilation Flow rate is fixed at 40 L/min in line with the American Heart Association “Recommendations and Guidelines for Resuscitation”.
During spontaneous respiration, the Demand Valve resuscitator is designed to provide 100% oxygen, to a breathing patient, with minimal respiratory effort, with flow rates in excess of 140 L/min, to accommodate their own respiratory distress situation.
Designed to operate on any 50 psi oxygen source, the Demand Valve Resuscitator comes complete with supply hose with DISS fittings, and Universal Resuscitation Mask.
Features
- Provides fast, effective method to ventilate the non-breathing patient.
- Allows both hands to remain on the mask when depressing the Manual Ventilation Button.
- Durable anodized aluminum body.
- Provides 40 L/min Manual Flow Rate and in excess of 140 L/min Flow on Demand by the patient.
- Two Year warranty against manufacturers defects.
Specifications
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Manual Flow rate | 40 L/min |
Demand Flow rate | 0-140 L/min (minimum) |
Demand Flow Triggering pressure | 100 L/min @ < -5 cm H2O |
Input pressure | 50 PSI |
Pressure Relief Valve | 60 cm H2O |
Audible Over Pressure Alarm | Yes |
Operating Temperature | -18°C to 50°C (0°F to 122°F) |
Storage Temperature | -40°C to 60°C (-40°F to 140°F) |
Input Connection | 9/16″ DISS |
Patient Connection | 15/22 mm |
Weight | 226.8 gms (8oz) |
(All specifications are subject to a tolerance of +/- 10%.)
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Ordering Information
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01DV2000 | O-Two Demand Valve Resuscitator with 6 Foot Supply Hose* & Universal Face Mask | Each |
01FV4303-DISS | 6 Foot Replacement Supply Hose with 9/16” DISS Fittings | Each |
17MP1100-90DEG | Non-Rebreathing Valve Cap Assembly with 90o PEEP Port | Each |
17MP1528 | Diaphragm valve assembly | Each |
17MP1535-CS | Anti-entrainment ring | Case/10 |
17MP9039 | Non-rebreathing valve cap assembly | Each |
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Resources



“On Demand” Oxygen For Breathing Emergencies!
The Oxygen Demand Valve provides trained individuals with a safe and effective means of delivering 100% oxygen, by inhalation, to patients in respiratory distress at the flow rate demanded by the patient.
Lightweight, portable and extremely durable the Oxygen Demand Valve is designed for the demands of the pre-hospital and in-hospital environment and can be used anywhere a regulated 50 PSI oxygen supply is available.
Especially useful in areas where the provision of positive pressure oxygen to patients in respiratory distress/arrest is not permitted, the Oxygen Demand Valve is a simple method of providing 100% oxygen without the wastage of gas that occurs with free-flow oxygen therapy masks.
Features
- Provides fast, efficient method of delivering 100% oxygen on demand.
- Durable anodized aluminum body.
- Provides ini excess of 140 L/min Flow Rate on Demand by the patient.
- Two Year warranty against manufacturers defects.
Specifications
[read more=”Click here for Specifications” less=”Read less”]
Demand Flow rate | 0-140 L/min |
Demand Flow Triggering pressure | 0 to -3.5 cm H2O |
Input pressure | 50 PSI |
Operating Temperature | -18°C to 50°C (0°F to 122°F) |
Storage Temperature | -40°C to 60°C (-40°F to 140°F) |
Relative Humidity and Operating Use | 15 to 95% |
Input Connection | 9/16″ DISS |
Patient Connection | 15/22 mm |
Patient Valve Dead Space | 8 ml |
Weight | 0.20 Kg (7 oz) approx. |
Diameter Dimensions | 54 x 75 mm (2.0 x 3.1 inches) approx. |
(All specifications are subject to a tolerance of +/- 10%.)
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Ordering Information
[read more=”Click here for Ordering Information” less=”Read less”]
01DV3000 | O-Two Demand Valve with 6 Foot Supply Hose* & Universal Face Mask | Each |
01FV4303-DISS | 6 Foot Replacement Supply Hose with 9/16” DISS Fittings | Each |
17MP1100-90DEG | Non-Rebreathing Valve Cap Assembly with 90o PEEP Port | Each |
17MP1528 | Diaphragm valve assembly | Each |
17MP1535-CS | Anti-entrainment ring | Case/10 |
17MP9039 | Non-rebreathing valve cap assembly | Each |
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Resources


O-Two Medical Technologies Inc. reserves the right to change, modify, or update the product specifications, product data and product information contained herein at any time without prior notice.