Aleva Neurotherapeutics is a medical device company specializing in deep brain stimulation (DBS) systems for treating neurological disorders such as Parkinson's disease and essential tremor. Based in Lausanne, Switzerland, the company was founded as a spin-off from the Swiss Federal Institute of Technology. Aleva pioneered the development of directional DBS leads with its flagship product, the directSTIM DBS system. This technology aims to deliver more precise electrical stimulation to targeted areas of the brain, potentially improving therapeutic benefits and reducing side effects compared to traditional omnidirectional DBS leads.
The directSTIM system features a novel 12-electrode lead design based on microelectromechanical systems (MEMS) technology. This allows for smoother electrode surfaces and customized shapes optimized for implantation in the brain. The system also incorporates 24 independent current sources, enabling greater flexibility in programming and personalizing stimulation patterns to each patient's unique needs. In May 2024, Aleva received CE marking for the directSTIM system, allowing its commercial launch in Europe.
Aleva's expertise in DBS technology is reflected in its robust intellectual property portfolio, comprising 13 patent families and 90 granted patents related to DBS for neurological and psychiatric disorders. The company aims to transform DBS therapy by combining advanced technologies with shared clinical data to improve surgical experiences and patient outcomes.
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