Henshaw Monozen Hyperbaric Oxygen Chamber

There is no specific preparation required. You simply need to feel comfortable and be able to equalise pressure in your ears. Before entering the chamber, you should remove shoes, jewellery, and any sharp objects. It is best to wear breathable cotton clothing for comfort. Avoid makeup and oil-based skincare products, and do not use ear buds or ear plugs. If therapy is likely, it is recommended to avoid these products entirely in advance.

As the chamber pressurises, you may notice a fullness in your ears, similar to what you experience when flying in an airplane or driving up a mountain. This sensation is temporary and can be relieved by equalising your ears. The air inside warms as pressure increases and cools again as pressure decreases. You may hear hissing or compressor noise, but the environment is generally warm and comfortable. A soft chamber feels like sitting in a tent, while a hard chamber feels more like a small room. Those with claustrophobia should mention this to the operator beforehand, although many people find any initial unease passes quickly.

Most sessions last between 60 and 90 minutes, with extra time needed for compression and decompression. A 90-minute session can take up to two hours in total. To remain within safe oxygen limits, sessions at 1.3 to 1.5 ATA should not exceed 160 minutes in a 24-hour period. If therapy continues for more than 15 consecutive days, these limits must be observed carefully. Additional guidance is available if required.

Yes. HBOT has been shown to slow programmed cell death, support skin elasticity by stimulating collagen production, and even lengthen telomeres, which are linked to the ageing process.

Yes, particularly for children who have experienced brain injuries at birth or following incidents such as drowning and near-drowning. Children under the age of sixteen must always be accompanied by a parent, guardian, or carer. As with any therapy, it is strongly recommended that you consult your healthcare professional first.

When used correctly, chambers are very safe. Oxygen does increase the risk of fire under pressure, but the levels used in mild HBOT chambers are low enough that this is not a major concern, making them suitable for home use. Safety depends on following the training provided, which covers correct handling of oxygen, avoiding flammable substances, and preventing open flames near the chamber.

Side effects are rare, but they can occur. Some people may experience temporary short-sightedness, cataract development over long-term use, or pressure-related discomfort in the ears or sinuses. Fatigue is also common at the beginning of therapy, though many people report sleeping very well afterwards. Soft chambers used for home therapy carry less risk, but the same considerations apply. Your operator will go over possible side effects and contraindications before you begin.

A prescription is not required for mild HBOT, although it is always recommended that you speak with your healthcare provider first. Supervision is necessary at all times in case assistance is needed. Many chambers are equipped with two-way radios so you can maintain voice contact with someone outside during your session.

All hard-shell chambers are delivered and installed by our professional team, ensuring everything is set up correctly and safely. Some installations may require a site visit to confirm access and suitability. As installation is always included, tracking numbers are not provided.

Yes, the Henshaw Monozen can be customised in your preferred RAL colour, allowing you to match it perfectly with your facility’s design or personal preference.