Good to know
Questions and answers
Hyperbaric oxygen therapy has a long history dating back to 1662, when the British physician Henshaw first used a pressurised chamber to treat patients.
It was not until the 20th century that its full potential was recognised: in 1937, HBO was successfully used to treat decompression sickness. In the 1950s, it was used in cancer and heart surgery. Today, HBO is used in a variety of ways, e.g. for wound healing disorders, neurological diseases, in cancer therapy, orthopaedics and sports medicine, etc.
Enclosed you will find the most frequently asked questions on this topic from our decades of cryo experience.
All questions were answered personally by national and international Oxygen experts.
GENERAL QUESTIONS
Hyperbaric oxygen therapy (HBOT) is a medical procedure in which patients are exposed to elevated oxygen levels in a pressurised chamber. This therapy is used to improve oxygen uptake in the tissue and supports various healing processes.
In the pressurised chamber, the ambient pressure is increased while the patient breathes in highly concentrated oxygen. This enables an up to 20-fold increase in the oxygen concentration in the blood, which promotes tissue healing and reduces inflammation.
HBOT is frequently used for the following conditions:
- Wound healing disorders
- Decubitus (pressure sores)
- Radiation damage
- infections
- Gas embolism
- Neurological diseases (e.g. stroke)
- Sports injuries
Patients with certain chronic illnesses, injuries or post-operative healing processes can benefit from HBOT. Healthy people also use the therapy to regenerate and improve performance.
The effect of hyperbaric oxygen therapy (HBOT) is supported by numerous scientific studies. These show that the therapy increases oxygen uptake in the tissue, accelerates healing processes and reduces inflammation.
Some articles on the topic:
- https://www.meinmed.at/therapie/sauerstofftherapie/1679
- https://sportaerztezeitung.com/rubriken/therapie/12773/adjuvante-hbo-therapie/
- https://portal.dimdi.de/de/hta/hta_berichte/hta038_bericht_de.pdf
- https://www.aerzteblatt.de/archiv/5949/Hyperbarer-Sauerstoff-(HBO)-in-der-Strahlentherapie-Die-Bedeutung-der-respiratorischen-Hyperoxie
- https://www.leading-medicine-guide.com/de/behandlung/hyperbare-sauerstofftherapie-hbot#topics
USING THE o2air® OXYGEN CHAMBERS
A session in the pressurised chamber usually lasts between 60 and 120 minutes, depending on the treatment and the specific medical need.
Yes, the pressure in a hyperbaric oxygen chamber is well tolerated by most people. During a session, the pressure is increased to 1.3 to 2.5 atmospheres of overpressure (ATA). Slight adaptation symptoms may occur, similar to those experienced when ascending or descending in an aeroplane:
Possible adaptation symptoms:
- Pressure on the ears: Comparable to the feeling during take-off or landing of an aeroplane. This can be compensated for by swallowing, yawning or the Valsalva method.
- Slight tiredness or relaxation: Some people feel relaxed or tired due to the increased oxygen concentration.
- Adaptation to higher pressure: People with sensitive sinuses or chronic ear problems should consult a doctor before the session.
o2air® oxygen chamber chambers are equipped with safety valves to ensure a controlled pressure build-up.
In most o2air® pressurised chambers, no special clothing regulations are required. However, there are some recommendations to maximise comfort and safety:
Recommended clothing and rules of behaviour:
- Comfortable clothing: Wear loose clothing such as T-shirts and tracksuit bottoms.
- No sharp or metallic objects: Sharp objects are not allowed in the chamber to avoid the risk of injury.
- Neutral fragrance: Use neutral perfume and avoid strong smelling foods as odours are more noticeable in the chamber.
Why no special clothing is required:
Since o2air® oxygen chambers distribute oxygen through masks and not in the chamber air, there is no risk of fire as in pure oxygen chambers. Normal everyday clothing is therefore sufficient.
Common accessories (included with o2air® oxygen chambers):
- Oxygen mask: this is required and is worn throughout the session. There are standard and special rebreather-free masks.
- Blindfold (optional): Helps to block out light to promote relaxation.
- Noise cancelling headphones (optional but recommended): Reduce distracting noises and allow you to listen to music or relaxation sounds.
- Comfort equipment: Depending on the chamber model, a visco-foam mattress or a relaxation chair may be available.
- Air cooler (optional): A USB air cooler can help regulate the temperature and increase well-being.
The noticeable effect of hyperbaric oxygen therapy (HBOT) can vary and depends on various factors, such as the patient’s state of health and the problem being treated.
• After 3-5 sessions: Many people report initial positive effects such as relaxation, better sleep and increased energy.
• After 10-20 sessions: Significant improvements often occur with specific medical problems, such as wound healing or chronic illnesses.
• Long-term effects: For serious health problems, 30 to 40 sessions may be required to achieve significant improvements.
The frequency of sessions depends on the individual’s state of health. General guidelines are We recommend consultation with a doctor or therapist to achieve the optimum effect.
• Per day: Usually one session per day, in acute conditions two sessions per day are also possible under medical supervision.
• Per week: 3 to 5 sessions per week are standard.
• Duration of therapy: A complete therapy comprises 10 to 40 sessions.
A session in a hyperbaric oxygen chamber is considered safe if it is carried out correctly. However, in rare cases, some side effects may occur:
• Pressure on the ears or sinuses: Similar to flying, can easily be equalised by swallowing or yawning.
• Lung problems: These are rare and usually only occur at high pressure levels. Medical clarification is advisable in the case of certain pre-existing conditions.
Yes, jewellery and glasses should be removed before using an oxygen chamber. There are several reasons for this:
1. Safety: Metal objects can generate sparks in an oxygen-rich environment. Removing them minimises this risk.
2. Comfort: Metal objects can become uncomfortable due to the pressure. Glasses can pinch and be uncomfortable.
3. Protect the appliances: jewellery could damage seals or the inner walls of the chamber.
After using a hyperbaric oxygen chamber, a certain amount of time should be allowed for regeneration.
Recommended regeneration time:
• Short regeneration: At least 30 minutes to 1 hour after the session.
• Intensive sport: Wait up to 2 hours for intensive activities.
Why regeneration is important:
• Circulatory adaptation: The increased oxygen content can affect the circulation. Sport could cause dizziness.
• Increased oxygen uptake: A rest phase maximises the regenerative effects.
Yes, the therapy can also be used in children, especially for neurological disorders or to support wound healing. However, it should always be carried out under medical supervision and after consultation.
There is evidence that HBOT can help with mental illnesses such as depression by improving the oxygen supply to the brain and increasing general well-being.
Oxygen therapy is often used after operations to promote wound healing and relieve pain. It accelerates the healing process and reduces post-operative inflammation.
There are specific reasons for exclusion where use is not recommended:
Health complaints:
1. Globular cell anaemia
2. Upper respiratory tract infections
3. Chronic sinusitis
4. Middle ear infections
5. Pulmonary emphysema or pneumothorax
6. Collapsed lung
7. Seizure disorders (epilepsy)
8. Possible pregnancy
Drug exclusion reasons:
• Cisplatin
• Disulphiram (Antabuse)
• Doxorubicin (Adriamycin)
• Bleomycin
Further reasons for exclusion:
People with lung disease, ear problems or heart disease should seek medical advice before use
HYGIENE, SAFETY, MAINTENANCE
o2air® oxygen chambers are regularly cleaned and maintained. Surfaces are sanitised and air quality is controlled to ensure a safe and hygienic environment.
All o2air® oxygen chambers are equipped with emergency systems, safety valves and monitoring devices to ensure patient safety during therapy.
Yes, the o2air® chambers are equipped with safety valves and emergency shut-offs. These systems ensure that the pressure is safely released in the event of technical problems or power failures.
The o2air® oxygen chamber is serviced regularly to ensure functionality and safety. The intervals vary depending on the model and intensity of use. Filters must be replaced and compressors serviced regularly. A technician checks the chamber to ensure that all components are working properly.
After professional training, which O2AIR offers, laypersons can operate the chamber safely. Operation is generally straightforward, as the modern models are designed to be user-friendly.
TECHNOLOGY AND ASSEMBLY
The delivery time for an oxygen chamber from o2air® can be up to 15 weeks, as each chamber is customised. Installation is usually carried out within one day by trained personnel who set up and commission the chamber.
The operating costs are relatively low. The electricity costs are negligible, currently around € 4 per day.
No regular maintenance is required; customers can easily replace filters themselves in a minute. The oxygen concentrator regenerates itself when the appliance is not in use.
The o2air® oxygen chambers use an oxygen concentrator and do not require oxygen cylinders.
Advantages of oxygen concentrators:
• No cylinder changes: oxygen is obtained from the ambient air.
• Continuous oxygen supply: The concentrator supplies oxygen during the entire session.
• Space-saving: no need to store large bottles.
In special cases, such as with higher pressure levels, oxygen cylinders may be necessary
The following points should be observed when installing and setting up an oxygen chamber:
Power supply
• Standard power supply (230V) is required, which should be separately fused.
Space requirement
• Room size: At least 2 x 3 metres, depending on the model.
• Ventilation: Adequate ventilation is necessary to keep the temperature and air quality stable.
Noise
• Decibel values: Typical values are only between 40-50 dB, which corresponds to the volume of a normal conversation.
Access and security
• Access for installation: The room must be easily accessible.
• Safety precautions: Escape routes and access must be considered.
PURCHASE – ADVICE AND FINANCING
Yes, advice for B2B customers is generally free of charge. This includes a needs analysis, technical questions and information on financing options.
Yes, many B2B customers can expect a free tour of the premises as part of the consultation. This helps to check the suitability for the installation of the chamber.
Additional trips or special services may be subject to a charge in exceptional cases (additional costs are always discussed and agreed personally in advance).
Depending on the model and agreement, o2air® offers a warranty of 3 to 5 years, which covers technical defects caused by normal use. An extended warranty can also be offered.
You can choose from instalment payment models, leasing options and hire purchase models to spread the costs over a longer period of time.
MARKETING AND SALES SUPPORT FROM o2air®
Yes. The o2air® network includes marketing experts who have been awarded the Austrian State Prize for Advertising and the Austrian Federal Advertising Prize. These experts are happy to advise and support you – from simple marketing tools to complete concepts, website booking systems, etc.
These experts also specialise in customer flow analyses, customer acquisition and customer retention
Examples of marketing and communication solutions:
- Marketing materials: Professional folders and brochures.
- Digital communication: support with website content and social media.
- Advertising campaigns: Help with planning and implementation.
- Google Maps entry: Increase online visibility as a certified partner.
- Individualised solutions: Customisation of marketing strategies to meet the needs of partners.
Yes, o2air® offers customised training courses tailored to your requirements.
Every o2air® training course is designed to give you, the user, an in-depth insight into the operation, care and safe handling of our hyperbaric oxygen chambers. Whether you are a beginner or an experienced user, our training programme is individually tailored to your previous knowledge and requirements.
Contents of the training courses
Our training courses teach you everything you need to know to operate our oxygen chambers safely. Here is an overview of the most important topics:
- Technical introduction: You will receive a detailed explanation of how the appliances work, from the operation of the controls and pressure regulation to the safe handling of the accessories.
- Safety aspects: We will teach you emergency protocols, maintenance guidelines and pressure monitoring measures to ensure a safe environment for you and your patients at all times.
- Practical application: You will learn the practical use of the chamber, including preparation for use and the handling of accessories such as oxygen masks and mattresses.
- Patient management: Optimising the pressure levels and treatment times to the individual needs of the patient is just as much a part of this as the correct communication during treatment.
- Hygiene and disinfection: The correct cleaning and disinfection of the chambers and accessories is also a focus in order to maintain the highest standards of hygiene.
Yes, after successfully completing the training course you will receive an official certificate that recognises you as a “certified o2air® supervisor”. This certificate confirms that you have acquired the skills and knowledge to operate the devices safely and professionally – valuable proof for your customers and patients.
o2air® – THE #1 IN EUROPE
o2air® has extensive technical and medical expertise in the development, manufacture and use of oxygen chambers. The company knows the regulatory requirements and certifications in Europe inside out and specialises in offering safe and efficient solutions.
With in-depth knowledge of the European market and strategic sales approaches, o2air® understands the needs of its customers and partners. In addition, the company emphasises training, consulting and collaboration with medical professionals and research institutions to further advance hyperbaric oxygen therapy (HBOT). This comprehensive expertise makes o2air® a leading provider in the field of mHBOT pressure chambers in Europe.
o2air® offers far more than just the sale of oxygen chambers – we have a unique overall package of expertise and services that sets us apart from the competition. Unlike our competitors, we not only operate our own pressure chambers, but have also established an extensive network of therapy centres under medical supervision. This close cooperation with medical specialists enables us to provide well-founded, customised therapy recommendations for various health challenges.
Our direct support of patients and users who utilise our chambers also provides us with valuable insights into the practical applications and successes of the therapy. This enables us to better understand the specific needs of our customers and continuously improve our service. This combination of technical expertise, practical experience and intensive customer contact makes us an unrivalled provider in the field of hyperbaric oxygen therapy in Europe.
o2air® is characterised by a comprehensive and personalised approach to consulting and support that clearly sets us apart from the competition. Here are the key points that make our counselling and support services special:
Individual advice and customised solutions:
We do not offer standard solutions, but develop customised therapy plans that are tailored to the specific needs and health goals of each individual customer. Our team of experienced medical professionals and therapists work closely with clients to determine the optimal use of hyperbaric oxygen therapy.
Holistic approach
At o2air®, we not only consider the technical equipment, but also the holistic support of our customers. We integrate medical, therapeutic and practical aspects to ensure that the therapy is carried out efficiently and safely.
Supplementary services:
In addition to providing the pressure chambers, we offer comprehensive training and further education for medical staff so that the therapy can be applied optimally. We also support our customers with ongoing aftercare and feedback sessions to maximise therapy results and make adjustments where necessary.
Direct contact and continuous support:
We maintain direct and continuous contact with our customers, be it through regular consultations or through our support service. This close contact enables us to respond promptly to questions and concerns and make customised adjustments.
Practical experience:
Our advice is based on extensive practical experience from running our own therapy centres and working directly with patients and athletes. This practical perspective enables us to offer realistic and effective advice based on actual experience and results.
Scientifically sound approaches:
We base our advice on the latest scientific findings and research results in the field of hyperbaric oxygen therapy. This ensures that our recommendations are always up-to-date and evidence-based. Thanks to this holistic and customised approach to advice and support, we set new standards and offer our customers unique added value compared to other providers.
o2air® Oxygen Chambers
Europe’s #1 Oxygen Know How
o2air® sets the standard and is a leader in the development, manufacture and application of mHBOT hyperbaric chambers.
Direct exchange with customers and medical professionals
Our experience doesn’t just come from theory – it comes from practice. o2air® has operated its own therapy centres for years, where we have been able to observe the effects of hyperbaric oxygen therapy in a variety of indications.
This direct contact with patients and medical professionals gives us unique insights into the effects and benefits of HBOT. Close collaboration with doctors, therapists and research institutions enables us to constantly develop our products further and keep them at the cutting edge of science.
This combination of technical excellence and practical experience makes us the most trustworthy provider in the HBOT sector. We understand our customers’ specific requirements better than anyone else and can offer customised solutions that deliver the greatest possible benefit.
o2air® – The #1 in Europe
Experience the flexible world of hyperbaric oxygen therapy with o2air®. We offer you tailor-made solutions to find the ideal oxygen chamber for your needs – without any risk.
- Personal advice and support from the very beginning
- Different chamber models for all requirements
- Direct purchase with attractive discounts
- Leasing models with the possibility of buying the devices after expiration
- Individual installment payment to spread the purchase price flexibly over several months