If you have actually breathing troubles, supplemental oxygen is a critical part of your medical setup. Whether you are on oxygen temporarily or daily, just how much oxygen you get is vital to your well-being. Your physician calculates exactly how much oxygen you need in percentages 1. Those percentages correlate to the number on the oxygen dial, referred to as a flow meter 1. The number on the dial is dubbed the liter circulation. Your liter flow will certainly vary with different forms of oxygen tubes. Your health treatment companies are trained in monitoring your oxygen liter circulation. Regardmuch less of what kind of oxygen tube you use, learning just how many kind of liters you require is vital to your health.

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Inspect the kind of oxygen that is being offered. Even if the liter circulation number is the same, different forms of oxygen systems will supply various amounts of oxygen. This is why it is important for you to understand also what the liter flow number suggests once it is attached to each form of oxygen setup.

How to Use a Venturi Mask

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Keep in mind that once a nasal cannula is used for oxygen, the liter flow number will be set in between 1 and also 6 liters. When the dial is set at 1 liter, 24 percent oxygen is being delivered. For each rise in the number on the flow meter dial, the amount of oxygen yielded boosts by 4 percent. If the circulation meter is collection at 2 liters, the oxygen delivered goes approximately 28 percent. The highest possible level of liters enabled is 6 and delivers 44 percent oxygen.

Recognize that when a straightforward challenge mask is offered, the percent of oxygen ceded is an estimate. The flow meter need to be collection between 5 and 12 liters. The amount of oxygen yielded will be 40 to 60 percent. The flow meter must never be collection much less than 5 liters via this type of mask.

How to Set Up the Flow Meter on a Oxygen Concentrator

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Observe that a partial rebreather oxygen mask will certainly supply 35 to 60 percent of oxygen. The flow meter will certainly be set in between 8 and 15 liters. The circulation meter have to never before collection below 8 liters. The liter flow is based upon your observation of the reservoir bag. The bag have to be preserved half inflated. You will should increase the liter circulation if the bag is not inflated enough.

Notice that a non-rebreather oxygen mask looks similar to a rebreather mask. You will collection your liter flow dial in between 8 and 15 liters. This type of mask will certainly provide 60 to 90 percent of oxygen to your patient. The attached reservoir bag have to always be around half full. You may should rise the liter circulation to store the bag inflated. Never before decrease the liter flow to less than 8 liters.

Determine if your patient is utilizing a venti mask for oxygen shipment. This form of mask is always set at 15 liters on the circulation meter. The mask has changeable plastic pieces, in a selection of colors. Each shade signifies a different percent of oxygen shipment. Venti masks, also called variable or Venturi masks, are capable of transferring in between 24 and 50 percent of oxygen. The liter flow does not readjust the amount of oxygen delivered. You have to always readjust the plastic adapter to perform that.


Never before increase or decrease oxygen without your doctor"s permission.

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Not adhering to facility protocols for liter flow amounts have the right to cause dangerous levels of CO2 to develop up inside oxygen confront masks.