25 years DWL – A clear vision and high demand has been and continues to be our aspiration. Right from our beginnings in 1991, our focus has been on continuous further development and optimization of the Transcranial Doppler Sonography (TCD).

With every new DWL system generation, Doppler sonography becomes more flexible and user friendly, its expressive reports for findings more precise and diagnostically conclusive. Especially, due to the development of fully-digital Doppler sonography in M-Mode, our systems are nowadays used around the world in numerous and often life-saving applications.