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The art of lung diagnostics.

We are a manufacturer of versatile PFT devices – with a focus on durability and simple design. With over 40 years of experience.

SpiroDef

Contemporary and highly efficient virus and bacteria filter.

Not only is it ideally suited to the GANSHORN product range, we also offer a new, sustainable filter series in three different versions: With a directly integrated mouthpiece and filter fleece, as a room air filter retrofit kit for the disposable breathing tube ScoutTube or for the SCHILLER SP-250/SP-260 series.

The filter for GANSHORN devices

The experience of recent years with strained supply chains has shown how important it is to rely on local production and internal value creation. In order to be independent of suppliers in the future and to be able to supply our customers without interruption, GANSHORN has decided to develop an own PFT filter.
The SpiroDef contains a filter fleece matching highest quality standards. It provides an effective mechanical barrier for aerosols. This reliably filters aerosols, bacteria and viruses what prevents cross-contamination. The SpiroDef allows a clean, economical workflow and convinces with an ergonomic mouthpiece. The extra compact filter saves not only space, but also minimizes the use of plastic and thus reduces waste.
Spirodef PFT filter usage with SpiroScout

SpiroDef variants

You can apply a SpiroDef filter to the front (SpiroDef mouthpiece) or you can order a back side mounted variant (SpiroDef ScoutTube) in combination with a ScoutTube breathing tube.

The filter is optimally adapted to GANSHORN devices. So the added resistance of the filter is taken into account when measuring and showing final results in the software LFX. Furthermore it fits on all GANSHORN devices like PowerCube Body+, SpiroScout, PowerCube Diffusion+ or tremoflo®.

Attributes

Dimensions

(Drawing 1) Mouthpiece Variant
(Drawing 2) ScoutTube Variant

Protective membrane

The fleece inside the SpiroDef is covered with a protective membrane that prevents fibers from detaching from it. The fleece is firmly connected and under tension in the housing. Many other products on the market do not have a protective cover, therefore the loose fibers may become a problem if they enter the patient’s airways or block up the spirometer.