The TMSi-Brand, which specializes in developing high-quality EEG and HD-EMG devices, was acquired by Artinis Medical Systems in 2024. Through this acquisition, both companies will combine their expertise and technologies, providing innovative and advanced solutions tailored to the needs of the medical and scientific community.

Artinis Medical Systems is a Dutch-based global leader in medical research and quality assurance, dedicated to advancing human health and performance through innovative imaging and measurement solutions. With over two decades of expertise, we combine cutting-edge technology, user-friendly designs, and exceptional customer support to empower researchers worldwide.

We specialize in near-infrared spectroscopy (NIRS), offering portable and multichannel devices to monitor oxygenation in brain and muscle tissue. Additionally, we develop gold-standard X-ray phantoms for quality control in mammography and radiology.

The TMSi-brand specializes in providing advanced, user-friendly HD-EMG and EEG solutions that provide researchers with the tools needed to capture precise, reliable data. With a commitment to excellence and a focus on advancing research, we support the scientific community by enabling deeper insights into EEG and HD-EMG across a wide range of neuroscience and biomechanical applications.

Artinis now combines the legacies of two industry pioneers to provide researchers with innovative tools that offer deeper insights into human physiology. Together, we make advanced imaging and measurement easier than ever.

Head office

Einsteinweg 17

6662 PW, Elst

The Netherlands

Doing business with respect

Since the creation of our first NIRS device in 2002 and TMSi's two decades of expertise in electrophysiology, Artinis has been built on a foundation of respect—respect for our environment, our customers, and our team. Every day, we strive to deliver innovative solutions and exceptional service while staying true to these values. We are proud to uphold our commitment to conducting business responsibly and respectfully, ensuring that our actions make a positive impact on the world around us.

In 2021, we officially received the ISO 13485:2016 certification for our quality management system, following an audit by the notified body Dekra. ISO 13485:2016 is the internationally recognized standard for quality management systems in the medical device industry and signifies Artinis Medical Systems’ commitment to the highest level of device quality controls and meeting customer and international regulatory expectations.