Dynmed Medical Standard Oxygen Concentrator

• Strong ABS shell design
• Advanced compressor consumes less power & save energy.
• It can stably work 24 hours continuously.
• Maintain oxygen purity at an average of 93% at 5L/min flow.

Four alarm systems:

• Low oxygen concentration alarm
• Power off alarm
• Pressure circulation fault alarm
• Compressor fault alarm

Dynmed Medical Standard Oxygen Concentrator

Oxygen concentrators are portable medical devices that take in air from the room and filter out nitrogen. The process provides the higher amounts of oxygen needed for oxygen therapy.  Concentrators are different than tanks or other containers supplying oxygen because they use electrical pumps to concentrate the continuous supply of oxygen that comes from the surrounding air.

This oxygen concentrator can produce an average of 93% purity oxygen to meet 5-liter flow requirements of hospitals, clinics, home use, and nursing center. It can stably work 24 hours a day and always maintain oxygen purity at an average of 93% at 5L/min flow.

• Oxygen Flow: 1-5LPM
• Oxygen Purity: 93%±3%
• Design: Strong ABS shell
• Optional: 2-way splitter, nebulizer
• Power Consumption: <320w
• Operation Noise: <45dB
• Net Weight: 35lbs(15.9kg)
• Dimensions: 43*32*62cm
• Carton Size: 50x37x71 cm
• Operating Temp: 5°C–40°C
• Output Pressure: 0.05–0.07Mpa
• Low sound level: less than 45dB (A)
• Power Supply: AC 220V±22V, 50Hz or 110V±10V /60Hz

• 1 Oxygen Concentrator Set
• 1 Humidifier Bottle with an Adapter
• 1 Nasal Canula
• 1 User Manual

1. Position the machine 1 to 2 feet (0.30 to 0.61 m) from the wall and furniture or curtains etc, as it needs to pull in oxygen and release exhaust, so it needs plenty of space. Make sure the area around it is unobstructed.
2. Connect your humidification bottle if one is prescribed. Fit the threaded cap on your humidification bottle into the outlet on your oxygen concentrator. Slowly twist your bottle until it’s securely attached to the machine.
   The location of your outlet will vary depending on your model, so you’ll need to check the manual that came with your machine. Always use distilled or filtered water in your humidification bottle. Unscrew the cap on the top of the bottle, then fill it with water. Screw the cap back on before attaching the bottle to your oxygen concentrator. Change your water every time you use the machine.
   You will likely be prescribed a humidification bottle if your doctor prescribes you an oxygen flow rate greater than 2-3 liters per minute (LPM).
3. Attach your oxygen tubing to either the humidification bottle or an adapter. If you’re using a humidification bottle, you will see a port on the bottle. This is where you insert your oxygen tubing. If you don’t use a humidification bottle, you will use an oxygen adaptor, also called a Christmas tree adaptor, to attach your tubes. It looks similar to a tiny funnel, with one large end and one pointy end.  The oxygen adaptor fits into the outlet on your machine that you would typically use for a humidification bottle. You just need to fit the larger side of the adaptor into the outlet. In most cases, you will simply push the adaptor into the outlet.
4. Make sure your air filter is in place. Your oxygen concentrator has an air inlet filter that removes particles and allergens from the air. On occasion, you might remove or change the filter, so always double-check to make sure it’s there before you turn on your machine.
   You should remove the filter from the back or side of your oxygen concentrator once a week. Wash it in warm water, then squeeze out the excess water. Pat it down with a clean towel before returning it to your machine.

Precautions while using concentrators:

• Do not use the concentrator, or any oxygen product, near an open flame or while smoking.
• Place the concentrator in an open space to reduce the chances of device failure from overheating.
• Do not block any vents on the concentrator since it may impact device performance.
• Periodically check your device for any alarms to make sure you are getting enough oxygen.