Physical Rehabilitation, Simpler, Faster, Better

Discover the new therapist assistant

The Lambda Concept

The Lambda is the only rehabilitation device that offers the freedom of a plan workspace in which the leg can be manipulated throughout almost its entire working area. Because of this quality, various existing and innovative exercices and therapies could be realized without patient transfer between machines, including Serious Games and Virtual Reality applications. All exercises are fully customizable and can therefore follow the patient from the early days after the trauma until the ambulatory care. All this is controlled by a complete and intuitive user interface, allowing a fast mastery by therapists.

Innovative Therapies

Its unique robotic qualities open a new area of possible treatments, combining : Passive or Active (Isokinetic, Isometric and Isotonic). Concentric or Eccentric work.

Learn more about exercises

Enhanced Feedback

Serious Games and Virtual Reality elements are available for their motivational qualities but also to augment the feedback to the patient in order to improve motor learning.

Learn more about our serious games

Learning Mode

Because the therapist alone can handle the uniqueness of his patient, this mode was created to become nothing more than an extension of the arms of the therapist.

Learn more about the learning mode

Latest News


Robotic Article in L'Agefi

Interesting article in the Newspaper "L'Agefi" about the robotic ecosystem in Switzerland and it's huge growth in progress.

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Lambda at the e-Health day of The Ark

LHS was invited by the fondation The Ark at the e-Health day in the TechnoArk of Sierre.

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The sucess story presented at the EPFL Innovation Night

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New neurorehab. solution at the World VR Forum

LHS presented a new particular training mode mixing a virtual environnement with virtual limb representation and haptic feedback in perfect symbiosis.

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« With its speed and ease of installation, LHS is a relevant assessment and rehabilitation device of neuromotor function. It is an innovative and polyvalent partner of rehabilitation. »

Prof. Francis Degache, PhD in Disability and Human motricity
University of Health Sciences of Lausanne

« Since the training, I walk better and I feel more confident on my feet! Exercising is very comfortable, even when I had back pain or was tired. Every stroke patient should have access to this therapy because using the Lambda robot changed my life! »

Hemiplegic patient, 20 years post Stroke

« Robotics open innovative opportunities for neurorehabilitation: to optimize treatments for specific needs. The key to success is a close collaboration between engineers and clinicians. »

Prof. Stephanie Clarke, Head of Neuropsychology and Neurorehabilitation Service, CHUV, Lausanne. President of the World Federation for Neurorehabilitation

« While walking, I am now more focused on the gait phases and I feel more the moment when raising the foot. I now come to lift my leg and can perform tasks of daily living easier, such as dressing or put a shoe. »

Hemiplegic patient, 2 years post Stroke