Welcome to O2 Rescue!

Great you have found the way to us and our side.

My name is Serge Clasen and I am the founder and developer of O2Rescue. I am supported by my dear wife Anne Friedrich-Clasen and a loyal team of colleagues and business partners.

Ever since active in sports and always interested in further development as well as new, innovative ways in the healthcare sector, in 2014 the idea for a simple, uncomplicated safety system (oxygen set + defibrillators + training material) in modular design was born.

How did I come up with this idea? Well, very simple:

As a diver, I discovered again and again that at the dive lakes oxygen cases are often missing or the carrying of oxygen sets is dispensed to the dive site. Not to think about the absence of defibrillators…. For many the usual emergency systems are jus too expensive, too complicated to handle or too bulky to carry them with all the other dive gear to the dive site. In addition, people will like to rely on others instead of taking responsibility for their own safety …

But I could not get rid of the idea of ​​a simple, easy to use and still affordable safety system from oxygen set plus defibrillator. After all, “prevention is better than cure” so I set out to find myself “one step ahead of the rescue”.

After several years of research in the field of oxygen supply and resuscitation, a simple and high-quality modular system was created, which enables everyone to have fast and reliable oxygen supply and CPR even with the use of a defibrillator (HLW-D) directly at the scene of the accident. Various discussions with diving physicians from the VDST and DLRG finally led to a refinement of our safety system.

According to our motto “less is more”, many of our products perform several functions at once. This makes it possible to completely relax a confusing and chaotic material battle. For example, our safari set consists of only a few small parts, so as not to significantly increase the dive baggage weight, but in fact the dive safety during your exciting offshore adventures far away from the nearest port. And since, as you know, “practice makes the master”, you can also easily obtain the appropriate material for all your emergency training with us. However, it should also be mentioned that a security system does not only concern the diving sector.

Whether athlete or risk patient, private person or public institution, everyone can benefit from it in everyday life. I hope to have given you a little insight into the world of O2Rescue and to have aroused your interest in the subject of diving safety, oxygen supply and resuscitation.

Any questions, suggestions or other concerns? Do not hesitate, just contact us and we will get back to you as soon as possible!

Thank you for your time and your trust in us and our system

stay safe
stay healthy
stay happy

With sunny greetings from lovely Luxembourg, your

Serge Clasen and the O2 Rescue team


O2-Rescue. Weniger ist mehr.


+352 621212530


14 Wantergaass, 7670 Reuland, Luxembourg