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Noninvasive Airway Devices

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Noninvasive Airway and Breathing Device Essay
There are a variety of oxygen-delivery devices that can be used to administer oxygen. To determine which device is the proper one to uses depends on the severity of hypoxia and any other respiratory diseases. The patient’s age, level of consciousness, presence of artificial airway, and environment also come into play. One of these devices mentioned above is a “simple mask.” A simple mask is normally used for patients that require a moderate flow rate for a short amount of time. Its components are, a plastic mask that fits snug around the patient’s mouth and nose. The mask has holes in it on each side that are used for exhalation and also for air entrainment if the flow rate is too low. An adjustable …show more content…
Another type of oxygen mask is the “partial rebreather mask.” This type of mask, which is often referred to as a “medium concentration oxygen delivery mask,” resembles the non-rebreather mask, but it does not have a one-way valve between the mask and the reservoir bag. This delivers almost forty to fifty percent oxygen, and can increase up to sixty percent with flow rates from six to ten liters of oxygen per minute. This is not to be used with a patient with tendency towards carbon dioxide retention. The third type of oxygen mask is the “Venturi mask,” this mask is generally used in patients who are critically ill, or who are in respiratory distress, who require a certain concentration of oxygen. This mask is consisted of a mask with holes on each side that allow the patients exhaled air to escape the mask, the base of the mask has color coded entrainment ports that can be adjusted to allow regulation of the concentration of the oxygen administered, they are as follows. White cap: thirty five percent Fi02 set liters per minute at nine, forty percent Fi02 set liters per minute at twelve, fifty percent Fi02 set liters per minute at fifteen. Green cap: twenty four to twenty six

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