Safety First in Medical Applications - Certified according to ISO 13485

Gas Mixers for Synthetic Air

In many industrial and medical applications meticulously clean air is essential. Natural ambient air includes impurities such as dust, germs, viruses, oxides and at worst toxic particles.

An alternative to purification of natural air is the production of synthetic air. This is a mixture of pure oxygen and nitrogen with a similar composition to the atmosphere. The WITT synthetic air generator MED-MG will reliably produce this mixture at a low initial cost, simple installation, low energy costs and with the minimum of maintenance.

Avoiding treatment errors - Testing medical gases before use 

While accidents after medical gas applications are rare, they can have fatal consequences; in most cases due to a simple confusion of the plug connections for oxygen, carbon dioxide or nitrous oxide (laughing gas). Notwithstanding the color codes of the tapping points, such confusion might already have occurred when connecting the gas supply or due to improper maintenance operations.  

Testing the gas media prior to their use is recommendable in order to safeguard the patient’s health and protect the responsible physician from legal claims. These tests can now be done easily and cost-efficiently with the gas analyzer “Oxybaby Med”: The wireless gas analyzer for single-hand use is simply connected to the tapping point, with the measurement starting automatically and the result being indicated in the illuminated display. The device features a hygienically-optimized design and not only checks for the gas type, but also measures the concentration and pressure. The device comes with an adapter set for the various connection types. A special benefit: The last 500 measurements are stored in a readable format for evidence purposes.

Gas Safety Equipment for medical applications

WITT also supplies gas safety components for medical technology, including check valves, safety relief valves and pressure regulators for integration into medical gas supply systems or medical devices. An example is the ULTRAVENT millibar valve. In insufflators, the ULTRAVENT helps protect patients against unintended overpressure when CO₂ is used to create working space in the abdomen during endoscopic procedures. It provides dependable pressure relief while operating quietly to reduce patient discomfort. In ventilator systems, the ULTRAVENT serves as overpressure protection and as a last‑resort vacuum breaker. As a purely mechanical device, it continues to function even if the electronic control system fails, and versions made from PEEK with FDA‑approved elastomers are available. The valve is certified, accurate, leak‑tight and reliable.