Get 10% Off* + $15 Reward$ | Code: HPFYJN
For patients on continuous oxygen therapy, Oxygen Conserving Device (OCDs) is a great option. These devices regulate the flow of oxygen between the patient and the oxygen cylinder. It is designed to conserve oxygen by delivering oxygen only when the patient inhales. The conserver senses the patient's breathing pattern and releases a pulse of oxygen during the inhalation phase, reducing the amount of oxygen wasted during exhalation. This conserves oxygen and extends the duration of the oxygen supply. Factual information states that a person inhales 1:3 times and exhales 2:3 of the time. That means 2:3 of the oxygen gets wasted while the patient exhales. To control this wastage, conserving devices are helpful. OCDs greatly increase the time for which an oxygen reservoir can be used, i.e., it will last three times more than the cylinder without the device.
With OCDs, you can conserve a handsome amount of oxygen, so there will be a lesser need for refill. Hence buying an OCD is more economical and less wasteful. Buy Oxygen conserving devices from renowned brands like Evolution, Bonsai, Oxymizer, and more with expertise in respiratory products at attractive prices on HPFY.
These devices initiate when a person takes a breath. The fixed pulse concentrators release a fixed volume of oxygen when initiated and stop at a preset limit. The flow rate is high in the initial period that, permits the released volume to be delivered in the initial phase of inhalation. The volume of oxygen released varies by manufacturers and specific devices. These devices are intended to produce a rate of oxygen flow similar to continuous flow. The rate of flow varies from 5 ml to 22 ml per setting per breath. Like the Invacare Element Pneumatic Oxygen Conserver.
These devices are also breath-initiated, but post-delivery of the initial volume of oxygen, these OCDs continue to deliver a fixed rate of oxygen, i.e., 2 liters/minute, until exhalation, depending on the manufacturer. Some devices have a diminishing flow rate until the valve closes, stopping the flow completely. The oxygen delivered in the last one-third of the breath is considered to be wasted as it falls into the anatomical dead space of the breath.
Oxygen Conserving Devices or Flow control regulators reduce the pressure. They are designed to regulate or lower oxygen pressure from an oxygen cylinder to a level the patient can safely use. Browse our catalog to find the device that best suits your requirement, and be assured to get a product that delivers quality and value simultaneously.
Unlike oxygen-conserving devices, oxygen regulators have flow control valves that help regulate the flow of oxygen depending on the dosage of the user. It is a device used to control and adjust the flow of oxygen from an oxygen source, such as a cylinder or concentrator, to a desired flow rate. It ensures a constant flow of oxygen at the prescribed rate, typically measured in liters per minute (LPM). Oxygen regulators are equipped with pressure gauges to monitor and maintain the appropriate oxygen pressure level. Oxygen-conserving devices work automatically to alter the flow, whereas regulators need to be physically calibrated to set the flow of oxygen. This makes oxygen regulators cheaper than oxygen-conserving devices.
Customer Care available 24/7 on chat and by phone 8AM – 8PM EST
We safeguard your information. Protecting Customer privacy is important to us
A one-stop shop for most reputed brands in medical supplies and equipment.
INC 5000 company with over 95000 customer reviews
Competitive pricing, financing and flexible payment options available
Not every purchase works out, we get it.
Make informed decisions with access to articles and buying guides
Over the past 2 decades, we’ve served more than one million customers
An oxygen conserving device controls the flow of oxygen from the source to the patient thus making oxygen therapy more efficient. Only when the patient inhales is the oxygen released through the device, delivering a “pulse” of oxygen. This makes the patient more mobile and also conserves oxygen thus increasing the patient’s oxygen-use period.
An oxygen regulator controls the free flow of oxygen from the cylinder to the patient. It is also referred to as a pressure regulator. A flow meter attached to the oxygen tank controls the speed of oxygen delivery from the cylinder. The doctor or caregiver may set the flow speed from 1-25 liters (LPM) per minute depending on the patient’s need of oxygen.
An oxygen flow meter is a device that is used to measure the flow of oxygen from the cylinder to the patient. It is usually attached to the oxygen cylinder but sometimes you may find it as a standalone device.
An oxygen flow meter is important during oxygen therapy because it provides a quantitative measurement of the gas flow and helps the caregiver monitor the therapy. An advantage of this device is in case of a blockage in the oxygen supply tubing. In such a case the doctor or caregiver is immediately alerted if there is an interruption in the supply.