We are proud to announce that Artinis has acquired TMSi!

By joining forces, Artinis Medical Systems B.V. and Twente Medical Systems International (TMSi) B.V. will strengthen our ability to innovate and enhance customer support. This acquisition allows both companies to leverage over two decades of combined expertise and technology, enabling us to offer even more advanced solutions for the medical and scientific markets. With TMSi's specialization in electrophysiological signals and Artinis' leadership in optical measurements, we can develop cutting-edge systems and provide superior training and support to our customers. This partnership will accelerate product development and open new possibilities for applications in fields such as sports science, neuroscience, and rehabilitation.

We want to assure you that all our products, services, and support will continue without interruption. Our dedication to providing you with high-quality solutions and exceptional support remains our top priority. This partnership not only strengthens our capabilities but also enhances our ability to serve you even better in the future. We are enthusiastic about the opportunities this brings and are committed to continuing to meet and exceed your expectations. 

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Learn More About Artinis

Artinis is a Dutch company that has been a world leader in manufacturing and distributing NIRS devices for over two decades. Focusing on portability, ease of use, and high technology, Artinis develops devices to measure brain and muscle oxygenation for various application fields, such as neuroscience, sports science and clinical research. At Artinis, we make optical imaging easy!

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Combined fNIRS and EEG

Before the acquisition, Artinis and TMSi had already been long-time collaborators, integrating their products to combine fNIRS and EEG into a single headcap, allowing both to be measured using the same software.


If you have any questions regarding the acquisition, or if you are interested in our systems, please feel free to reach out to us at 
info@tmsi.com.