Respirator manufacturers require a great number of complex individual parts – including safety valves for protection. “We also supply respirator manufacturers and in this way we are contributing to the protection of human life”, explains Goetze Armaturen. But the company’s products are not only found in respirators. “We also support manufacturers in disinfection technology by providing them with parts.”
Valves for FFP masks
Hoerbiger Flow Control is also on the front line of crisis management. “Our piezo valves are a key component for respirators”, says Managing Director Philipp Baldermann. “We have major orders from Germany, Sweden, the Netherlands and the United Kingdom.” In some cases, current monthly orders are exceeding the normal annual volume.
Festo also manufactures piezo valves that serve as air and oxygen valves in medical technology. They are noiseless, light, have very short switching times, require little installation space and are suitable for oxygen applications, for example in ventilation technology.
Valves are also part of particle-filtering half-face masks (FFP masks). As exhalation valves they ensure that the exhalation resistance is reduced. This makes FFP (filtering face piece) masks less stressful for the wearer, which is why they are preferred.
Vaccine production facilities
The search for treatments and vaccines is being driven forwards on a global scale. Once they are found, suitable production facilities must be available. A process must be established “that not only allows the transfer from laboratory-scale production to million-fold scale, but also one that ensures that the quality, safety and efficacy of each individual batch of vaccine can be checked and reproduced at any time”, says the equipment manufacturer GEA.
In terms of production sensitivity, vaccines differ greatly from many other drugs. “This is because vaccines are biological drugs based on microorganisms. In contrast to chemically synthesised products, they are potentially subject to greater fluctuations. Small changes in production conditions can have a huge impact on the stability of production and the quality of the final product”, explains GEA. A strictly regulated manufacturing process therefore ensures that consistent quality, safety and efficacy are guaranteed. “For all these reasons, existing production facilities and capacities cannot be multiplied simply as desired.” GEA is in a position to develop solutions – from the planning phase through to the manufacture and automation of turnkey facilities and process lines that meet the strict requirements.
Innovative and future-oriented
Medical technology is proving to be essential not only in combating the coronavirus, i.e. saving lives, but also in healing and improving quality of life. The industry is regarded as particularly innovative and future-oriented, emphasises the German Medical Technology Association e.V. In recent years, the market for medical technology in Germany, for example, has grown by over 4 percent annually. In light the coronavirus crisis, this year should certainly not be any different. In fact, medical technology will be in great demand beyond the current crisis for the benefit of mankind.
Innovations in the fields of valves well be presented at VALVE WORLD EXPO, the international leading trade fair taking place from 1 – 3 December 2020 at Düsseldorf Fairgrounds. More information can be found under www.valveworldexpo.de.
