Viessmann develops ventilators and mobile units

Viessmann has designed a compact, mobile ventilator

Responding to the fight against the COVID-19 pandemic, Viessmann has converted part of its production facilities in Germany to manufacture its own ventilators, mobile intensive care units, respiratory protective face masks and hand sanitiser.

Production lines of the German business normally reserved for heating and cooling products have been transformed within days to make completely new products.

Viessmann has designed and developed a new modular intensive care unit, which could make a fundamental contribution to the care of seriously ill COVID-19 patients, building on expertise within its refrigeration solutions division, which manufactures cold rooms for a range of commercial applications.

Thanks to the prefabricated and modular design, the portable units, for either one or two patients, can be set up quickly, both indoors, in exhibition halls or sports arenas, for example, and outdoors where there is appropriate cover.

The design of the Viessmann boiler, which includes electronic gas and air connections, lent itself to the development of a simplified ventilator in a very short space of time, the company said. Its compact ventilators are mobile, working both as a standalone solution with an oxygen cylinder, which means they do not necessarily need the technical infrastructure of a hospital, or, connected to a hospital’s own oxygen supply.

The ventilators enable individual adjustment of pressure levels and breathing rate and allow a variable admixture of oxygen.

In developing and testing the ventilators, Viessmann engineers have been in close contact with anaesthetists and intensive care physicians from the Luisenhospital, the academic teaching hospital at the RWTH Aachen University, it said, and supported by Prof. Dr Müller from the E.ON Energy Research Center at the university.

Once special approval has been granted, production of over 600 ventilators per day is feasible, the company added.

Max Viessmann, co-chief executive officer of Viessmann, says: “The way we deal with the Coronavirus crisis today, will determine how we remember this time in the future, hopefully with pride and the awareness of having achieved a new dimension of solidarity. It goes without saying, that Viessmann is aware of its social responsibility in times of crisis and that we are now strengthening it once again. The whole thing will only end when it is over for everyone – worldwide.

“Fighting the current pandemic requires cohesion, team spirit and creativity to make the best out of the current challenging situation. I experience these qualities every day with around 12,300 members of the Viessmann family. I am extremely proud of this.”