medical oxygen concentrator

　　In addition to the limited amount of pressurized oxygen used by the oxygen tank, the medical oxygen concentrator uses a filter system to inhale ambient air from around the patient, compress it and modify it to medical-grade standards, and then deliver it to the patient. These devices are available in larger household models as well as smaller portable models, which are very suitable for travel and mobility during the journey.

　　advantage

　　Infinite oxygen. The ability of the medical oxygen concentrator to continuously inhale and process air ensures that, unlike oxygen tanks, the medical oxygen concentrator will never run out of oxygen. Customers often notice that this is one of the best features of the medical oxygen concentrator.

　　light. Because they do not rely on pressurized oxygen, the medical oxygen concentrator does not require dense metal tanks. This means they are lighter and lighter than most oxygen tanks. In fact, many medical oxygen concentrators are designed to be carried in backpacks or side pockets to provide maximum convenience.

　　Greater versatility. A medical oxygen concentrator has a variety of sizes, models, and styles to choose from, and each design can perfectly meet the needs of specific user groups. Although the oxygen tank is basically the same, the concentrator provides more options to ensure you get the exact information you need.

　　Prepaid. Although the oxygen tank often needs to be refilled or replaced, the oxygen concentrator uses ambient air, so there is no need for long-term maintenance costs like the oxygen tank. All your concentrator costs will be prepaid at the time of your first purchase.

　　Disadvantage

　　Need batteries. Since they do not use pressurized oxygen in the storage tank, oxygen concentrators must rely on batteries or electricity for air filtration and oxygen circulation. As with any battery-powered device, the charge available in the battery must be considered. If the battery is not charged, the power will eventually be exhausted and the concentrator will be turned off until it is recharged, which may be dangerous for people who always need oxygen.

　　noisy. The medical oxygen concentrator collects oxygen from the air, then filters and compresses it for use by users. Due to the various components at work, the process is usually noisy, which is the most common complaint of users of concentrators. Many newer concentrator models have been designed to reduce this noise to an almost imperceptible level, but there are usually some sounds related to its operation.

　　expensive. Due to the complicated working mechanism, the upfront cost of the oxygen concentrator is usually very expensive. Although this fee is a one-time purchase, unlike oxygen tanks, many people may not be able to afford all the high prices at once, even if they can save money in the long run.