China Aid Oxygen Concentrator SZ-5BW Price in Bangladesh - 5 Litre Oxygen Machine

An oxygen concentrator is one of the most important pieces of home-care equipment for families whose doctor has prescribed supplemental oxygen. The China Aid SZ-5BW oxygen concentrator, available from Advanced Medical Equipment, is a 5 litre per minute class machine that draws in room air and delivers concentrated oxygen through a humidifier bottle and a flowmeter, so you do not depend on heavy refilling of cylinders for every need.

Oxygen supply became a household worry for many Bangladeshi families in recent years, and a reliable concentrator at home brings peace of mind. The unit in our photos has an LCD display, timer buttons, a flowmeter and a humidifier bottle on top, a layout that makes day-to-day use simple for relatives and caregivers.

Oxygen is a medical treatment. This machine must be used only when a doctor has prescribed oxygen, at the flow rate and for the duration the doctor specifies. Call 01718-528863 and our team will explain how the machine fits into your care plan and what to ask your doctor.

Key Features of the SZ-5BW Oxygen Concentrator

• 5 L/min class output: suited to home oxygen therapy where a doctor has prescribed flow in the range this class of machine supports.
• Flowmeter: a graduated flow tube lets you set and read the prescribed litres per minute.
• Humidifier bottle: a water bottle fitted to the outlet so the oxygen can be humidified when your doctor advises, which many users find more comfortable.
• LCD display and timer buttons: the front panel lets you monitor operation and set a running timer where your doctor recommends timed sessions.
• Electric, plug-in operation: runs from mains power and is meant for home, clinic or small ward use.
• Moveable body: designed to be positioned beside the bed or chair, with the tubing and cannula reaching the patient comfortably.

The model code SZ-5BW is widely listed by distributors for a 5 litre per minute home concentrator. As specifications can differ slightly between production batches, ask us for the label details on the exact unit you are buying.

How an Oxygen Concentrator Works

Room air contains about 21 percent oxygen along with nitrogen and other gases. A concentrator draws air in, filters it, and compresses it. The compressed air passes through a sieve material that holds back much of the nitrogen, allowing a higher proportion of oxygen to pass through to the outlet. The oxygen then flows through the flowmeter, into the humidifier bottle and out to the patient through tubing and a nasal cannula or mask.

Because it makes oxygen from the surrounding air, a concentrator can run for long periods without cylinder refills, provided it has power and is kept clean and ventilated. This is why many doctors consider concentrators practical for long-term home oxygen therapy.

Typical setup

• Place the machine on a hard, level surface, with space on all sides for air to circulate and away from walls, curtains and heat.
• Fill the humidifier bottle with the water type and level recommended in the manual, usually distilled or clean boiled and cooled water.
• Attach the oxygen tubing and cannula or mask, and check that the tubing is not kinked.
• Switch on, wait for the machine to warm up as per the manual, then turn the flowmeter to the prescribed level.
• Check the patient is comfortable and watch the machine for any alarms or unusual noise.

Benefits of Having a Concentrator at Home

• Continuous availability: as long as power is available, you can run the machine without refilling.
• Comfort of home care: patients who need oxygen can often recover or be cared for in familiar surroundings if their doctor agrees.
• Controlled flow: the flowmeter lets you follow the prescribed setting accurately.
• Convenience: controls are on the front, so caregivers can adjust and check without moving the machine.
• Shared use: suitable for a household, a small clinic or a chamber where an oxygen supply is occasionally needed.

For many families, owning a concentrator is also an economical alternative to repeated cylinder refilling, especially when oxygen therapy is needed over weeks or months. We are happy to discuss rental or purchase options and typical running considerations such as electricity use.

Who Is This Machine For?

Oxygen concentrators are used by people whose doctors have prescribed supplemental oxygen, for example some patients with chronic lung conditions or those recovering from severe respiratory illness. We do not diagnose or recommend therapy; only a qualified doctor can decide whether you need oxygen and at what flow rate.

Clinics, hospitals and nursing homes may also keep a concentrator as a backup. A 5 litre machine is a common choice for single-patient use. If your doctor has prescribed a higher flow or if more than one patient needs oxygen at once, ask us about suitable larger options.

Usage Guide

Always follow the written manual supplied with the machine and the instructions of your doctor. These general tips can help you get the best from it.

• Never smoke or allow open flames, candles, gas stoves or oily products near the concentrator and the patient. Oxygen supports fire.
• Use the flow setting prescribed by your doctor; do not raise or lower it on your own.
• Run the machine on a stable power supply. A voltage stabiliser is helpful where voltage varies.
• Keep a backup oxygen cylinder or a plan for load-shedding if the patient depends on continuous oxygen.
• Use the timer function only as advised, and never leave a dependent patient without a way to get help.
• Change the humidifier water daily and never let the bottle run dry.

Care, Cleaning and Maintenance

A concentrator needs regular care to stay efficient. Wipe the outer cabinet with a slightly damp cloth while the machine is unplugged. Clean or replace the air intake filter as the manual specifies, usually by washing the foam filter, drying it fully and refitting it. Wash the humidifier bottle with mild soap, rinse and dry it regularly. Replace tubing and cannulas on the schedule suggested by your clinician or the supplier.

Do not block the air inlet or the cooling vents. Do not open the cabinet yourself; contact us for servicing. If the machine makes unusual noises, shows an alarm, or the patient seems unwell, switch to a backup oxygen source and call your doctor straight away.

This is a medical device that should be used under medical guidance. We do not claim that it cures or treats any disease; it supplies concentrated oxygen as part of a care plan set by a qualified doctor.

Why Buy from Advanced Medical Equipment?

Advanced Medical Equipment is a trusted medical equipment shop in Bangladesh serving homes, clinics and small hospitals. When you buy an oxygen concentrator from us, you get more than a box delivered.

• Clear explanation of controls, humidifier use and daily care.
• Machine checked before dispatch so it reaches you ready to run.
• Delivery across Bangladesh, with secure packing for heavy equipment.
• Spare cannulas, tubing, masks and filters on request.
• Warranty and after-sales support explained honestly at purchase.

For current price, stock and delivery time, call 01718-528863. Our Dhaka shop welcomes visitors who want to see the machine working before purchase.

Frequently Asked Questions

What flow rate does this machine provide?

It is a 5 litre per minute class oxygen concentrator. Your doctor will tell you what flow setting is right for you, which may be lower than the maximum.

Does it come with a humidifier bottle?

Yes, the unit shown has a humidifier bottle fitted at the outlet, and a flowmeter to set the flow.

Can I run it all day?

Concentrators are designed for extended use at home when maintained properly, but follow the manual and your doctor's advice about duration, rest periods and servicing.

What happens during a power cut?

The machine stops producing oxygen when power is lost, so keep a backup cylinder or a battery or generator arrangement if the patient depends on oxygen.

Do I need a prescription?

We strongly advise using oxygen only when a doctor has prescribed it. Please consult your physician before buying or using the machine.

Can you deliver outside Dhaka?

Yes. We deliver across Bangladesh. Please call 01718-528863 for charges and timing.

Need help choosing between oxygen concentrators? Call Advanced Medical Equipment on 01718-528863 and we will guide you.