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Room air is drawn into the machine through a series of filters, compressed to a pressure of 4 atmospheres, and passed into a column containing zeolite, a "molecular sieve" of aluminum silicate. Nitrogen is trapped by the zeolite, while oxygen passes through. Before the column becomes saturated with nitrogen the flow of air is switched to a second column; the first column is vented to atmosphere (regenerated), discharging most of the nitrogen, and the remainder of the nitrogen is removed by back flushing the column with a small flow of oxygen from the second column. As the second column approaches saturation the process is reversed. The life of the zeolite crystals can be expected to be at least 20,000 hours which in most situations would give about 10 years' use. The gas emerging from the columns ( 95% oxygen) passes through a small reservoir chamber, and a flow control system to the patient. Most domiciliary sized machines can produce a flow of up to 4 litres/minute of oxygen. Higher flows result in a loss of concentration, and most machines are flow-limited to prevent this from occurring.
What else can I help you with?
Are there battery operated portable oxygen concentrators?
"Yes, there are a variety of portable oxygen concentrators. They are advertised on television, and if you are eligible for Medicare, you will probably be able to get one paid for."
What companies produce portable oxygen concentrators?
The are several reputable companies that produce portable oxygen concentrators, these are Invacare, SeQual, Phillips, AirSep, Inogen One and Respironics.
How much electricity does a portable oxygen concentrator use?
Portable oxygen concentrators are energy efficient and use as much electricity as a television. Most portable oxygen concentrators can run 4 hours on battery life alone.
Highest oxygen concentration produced by concentrator?
As a general rule, oxygen concentrators produce oxygen at purity levels between about 90-97 percent at most. This is variable, however, with regard to certain factors such as elevation. At lower elevations, oxygen purity will be higher. If you are looking for an oxygen concentrator for personal use, www.VitalityMedical.com has a lot of good information on their blog.
Inogen oxygen concentrator?
Inogen is a company that manufactures portable oxygen concentrators for individuals with respiratory conditions. These concentrators help to deliver oxygen therapy by extracting oxygen from the surrounding air. Inogen offers a variety of models that are lightweight, easy to use, and designed for on-the-go use.
How do oxygen concentrators help COVID-19 patients?
COVID -19 is a respiratory disease which affects our lungs and can cause the oxygen level to drop to dangerous level . In such situations you should undergo with oxygen therapy ,so oxygen concentrators are good for COVID -19 patients . These oxygen concentrators are effective on patients because whose saturation level doesn’t drop below 90 percent . Get in touch with us to know more in detail..
The Advantages of Oxygen Concentrators?
Oxygen concentrators are valuable instruments that are used for a variety of purposes, most often by people with respiratory diseases, rescue teams, hospitals, and even the military. In recent years, patients with serious respiratory ailments have begun renting oxygen concentrators from hospitals to treat this illnesses at their own homes. This can be a particularly good idea for patients with illnesses like sleep apnea, which requires steady treatment via an oxygen concentrator or a similar device. There are several reasons that oxygen concentrators are considered to be good options for these diseases. First of all, an oxygen concentrator is a much safer option than oxygen tanks or other highly flammable containers of oxygen. Oxygen concentrators work by removing nitrogen from the air by way of several compressors, and clean, steady oxygen is administered directly to the patient via a mouthpiece. Because the concentrator only creates oxygen to feed through this mouthpiece, there’s no steady supply of oxygen to be ignited. This means that they’re far superior choices for patients who smoke or who are worried about the possibility of accidental ignition. Oxygen concentrators are also less expensive than many other alternatives, and can be easily leased by patients for temporary or permanent use. Many of the devices cost under a thousand dollars, and from a medical standpoint, this makes them fairly inexpensive. They can operate very quietly, allowing them to be used in a room with a sleeping partner. Modern technology has also allowed small oxygen concentrators to be introduced, and these are a great choice for anyone who doesn’t have much living space or who doesn’t want a large, cumbersome object laying in their bedroom. Smaller oxygen concentrators can be easily stored in a closet or even under a bed, and require moderate amounts of power for use. The advantages of oxygen concentrators has made them fairly dependable, steady options for patients with a variety of lung issues, from the aforementioned sleep apnea to emphysema. They’re a great new option that allow for easy, safe sleep, both in a hospital and in a patient’s own home.
What are the benefits of having a portable oxygen concentrator?
Portable oxygen concentrators provide mobility and freedom for individuals needing supplemental oxygen, allowing them to travel, engage in activities, and maintain independence. They are lightweight, compact, and easy to transport, making them convenient for use at home or on the go. Additionally, portable oxygen concentrators are more efficient and economical compared to traditional oxygen tanks.
From where can a person get supply of oxygen for artificial respiration?
A person can obtain a supply of oxygen for artificial respiration from oxygen tanks, oxygen concentrators, or portable oxygen cylinders. These can be provided by medical facilities, emergency services, or home healthcare providers.
How Oxygen Concentrators Work?
Oxygen therapy is a means of medical intervention by supplying oxygen directly to the patient. Oxygen therapy is routinely used in emergency medical services to render aid to injured patients. Since oxygen is essential to the respiration process and for cell metabolism, oxygen therapy can provide benefit to patients who are in need of emergency care. In patients with respiratory disorders, such as asthma or emphysema, oxygen therapy can help ameliorate the effects of these diseases. This form of therapy makes heavy use of a device known as an oxygen concentrator. The concentrator takes regular air and selectively filters the other components of air such as nitrogen and carbon dioxide. The end result is that pure oxygen is supplied via a hose to the patient’s nose or mouth. Concentrators are necessary to provide oxygen because regular air only contains about twenty-one percent oxygen, with the remaining seventy-nine percent consisting of nitrogen and carbon dioxide. The human body is specifically adapted to work with only twenty-one percent oxygen, so any amount above that may actually be detrimental to healthy humans. Humans that have suffered injuries or who have serious diseases can benefit from higher-than-normal oxygen levels, which is where oxygen concentrators come in. For example, oxygen may be required for patients that have lost the ability to breathe on their own, like those who have suffered a collapsed lung. Oxygen concentrators can be used in conjunction with positive pressure machines to force oxygen into and out of the lungs. First aid and emergency medical services personnel are trained in using positive pressure machines to aid patients with severe breathing problems due to injury or disease. Oxygen concentrators are essential to medicine because patients about to undergo or undergoing surgery need oxygen laced with anesthesia, which oxygen concentrators combined with the expertise of an anesthesiologist can provide. Oxygen concentrators are useful medical devices that provide concentrated oxygen to patients for medical purposes.
Which brand is known to manufacture durable medical equipment?
Invacare is one brand. They make oxygen concentrators.
Development and Use of the Oxygen Concentrator?
An oxygen concentrator is a device that is used for the purpose of providing a patient with oxygen therapy. They are a less costly and safer alternative used in place of compressed oxygen tanks. In industrial processes, an oxygen concentrator may also be used to provide a source of oxygen that is more economical. Even the most basic oxygen concentrator is able to deliver a continuous flow of oxygen at a rate of up to five liters per minute. Oxygen level concentrations range from anywhere between 50 and 90 percent. In recent years, patients who need a higher flow of oxygen have been able to obtain concentrators that can provide as much as 10 liters of oxygen per minute in sizes that are not much bigger than the smaller 5 liter per minute concentrators. The need for a portable oxygen concentrator has influenced manufacturers to produce even smaller and lighter weight models. These models have adapters that allow user to plug them into vehicle DC outlets for use while traveling. Some also have battery capabilities for use when the oxygen concentrator needs to be utilized during air travel or in areas where standard power outlets are unavailable. Oxygen concentrator safety is one of the advantages of using them in place of oxygen cylinders. These can potentially rupture or leak creating a serious risk of combustion. For this reason, oxygen concentrators are commonly used during a disaster or in military situations since they do not pose the same dangers as oxygen cylinders. Patients now have the freedom to use a prescription oxygen concentrator in the home environment. Some patients that have greatly benefited from prescription home use include those with conditions such as emphysema and sleep apnea. The oxygen concentrator, when used in industrial situations, is sometimes referred to as an oxygen generator. This is to differentiate it from concentrators used for medical purposes. If medical and non- medical use concentrators where both referred to by the same name, they might easily be confused.
