Visual Solutions brings you sleep solutions

Adept Scientific plc (Letchworth, Herts): Visual Solutions (Westford, Massachusetts) is working with ResMed (Sydney, Australia) to bring an end to sleep-disordered breathing (SDB) and other respiratory disorders.

Clinical trials on patients are a slow and expensive process with zero repeatability so it makes sense to simulate the symptoms experienced.  This is where VisSim is enabling ResMed to a quicker result.

By using VisSim to develop a ‘bench patient’, ResMed has been able to develop its own breathing simulators based on sophisticated physiological computer models, together with a library of VisSim-based ‘virtual patients’ with a variety of pathologies.

The VisSim based ‘bench patient’ has greatly accelerated equivalence testing of ResMed’s second-generation therapy device.  The result was shorter clinical trials and reduced time-to-market.

ResMed sees its continuing use of VisSim as beneficial in simultaneously maximising quality, minimising development time and enhancing the customer experience through use of realistic product models.

To read this and other VisSim case studies, go to:

The VisSim product range is supplied and supported by Adept Scientific in the UK, Ireland, Germany, Austria, Scandinavia and the Nordic countries.

About Visual Solutions

Since 1989, Visual Solutions (VSI) has been a pioneer in the development of Windows-based software for the modelling and simulation of dynamic systems.  Their mission is to provide easy-to-use, powerful and affordable modelling, simulation and embedded system design software.

About ResMed

ResMed (Sydney, Australia) is a leading developer, manufacturer and marketer of products for the screening, treatment and long-term management of sleep-disordered breathing (SDB) and other respiratory disorders.

About Adept Scientific

With offices in the UK, USA, Germany and throughout the Nordic region, Adept Scientific is one of the world’s leading suppliers of software and hardware products for research, scientific, engineering and technical applications on desktop computers.  Full details and contact information for all Adept Scientific international offices are available at; or telephone +44 (0) 203 695 7810.

What do our Customers say about us?

Thanks again for your help. EndNote is a great product and I am constantly telling students, colleagues and friends about it.

JS, Dundee, UK

Hi Bob, Thank you so much for this and your prompt reply. It is such a relief, I can’t tell you! I will try downloading it now. I can’t thank you enough for your kindness as well as efficiency.


I have greatly appreciated your help, your restraint in response to some daft questions and your sheer professionalism.

PL, Tunbridge Wells, UK

Just would like to express my sincere appreciation to both Adept Scientific UK and Vissim Support team on their swift efficient and friendly responses of my problems. This is by far the best customer services I have received. Thank you.

SQ, Manchester, UK

For the time being we are unable to offer the following product ranges although we are currently working hard to increase the number of products we can offer in the future. Please contact us to talk about alternative products that we may be able to offer you.