In this article, I'm going to look at some of these reasons why electrical stimulation devices, that are regulated medical devices, cost what they do. The price disparity between consumer TENS units and medical-grade devices may seem vast, but it is grounded in real, tangible differences. By demanding higher standards for quality, efficacy, and patient outcomes, medical electrical stimulation devices play a critical role in modern healthcare. Next time you encounter the steep price of a medical device, ask yourself—what’s the price of safety, innovation, and a clinically proven outcome?

Functional electrical stimulation (FES) Cycling is a well-researched modality with long-term benefits for those recovering from a spinal cord injury. Users can actively exercise the large muscles of the legs despite paralysis.[1][2]. Although there are some contraindications, it is a safe and effective technique for many and is used by hundreds of our clients who use these systems at home. After some 18 years of experience in the UK, we still find that this is a well-accepted and popular technique, with adoption primarily limited by the cost of the systems.

With the introduction of the new Stim2Go stimulator from Pajunk at the core of our UK FES bike offering, we’re unlocking exciting new possibilities thanks to its innovative and promising features.

In other articles, we have commented on particular features and benefits of the Stim2Go, including its ability to turn any passive-active bike into an FES cycling system. In this article, we're primarily focusing on applying tSCS within Stim2Go.

Rehabilitation technology is undergoing a revolutionary transformation, driven by innovative solutions that prioritise adaptability and personalised care. This article explores how cutting-edge advancements, like Stim2Go, redefine therapy by aligning with the natural dynamics of the human body. By shifting from traditional, one-size-fits-all methods to highly individualised approaches, we are entering a new era of recovery that holds profound implications for patients and clinicians alike.

n this article, we showcase the arrival of a new product called Stim2Go, which promises to open up the availability of Functional Electrical Stimulation (FES) Cycling to a much wider group (and do some other clever things, too).

PAJUNK GmbH, one of the global market leaders in regional anaesthesia, has introduced the Stim2Go worldwide. The product' was developed and operated by another German company, SensorStim Neurotechnology GmbH. The product has regulatory approval in the USA and is now available in Europe and the UK as a registered medical device.

The introduction of Stim2Go provides a more accessible and efficient solution for (FES) cycling because it allows the user to add this capability to just about any passive/active bike such as the Thera Trainer range.

The Neurokinex-led Pathfinder2 Study, sponsored by Spinal Research and published in Neuromodulation: Technology at Neural Interface on February 25, 2025, represents a landmark investigation into the long-term efficacy of ONWARD Medicalʼs ARC-EX Therapy for spinal cord injury (SCI) rehabilitation. This one-year trial demonstrated sustained functional improvements in chronic SCI patients, challenging historical assumptions about recovery plateaus and redefining expectations for neurorehabilitation outcomes.

Transcutaneous spinal cord stimulation delivers electrical currents through surface electrodes positioned over the spinous processes, modulating spinal circuit excitability. Unlike invasive epidural stimulation, tSCS non-invasively targets dorsal roots and interneuronal networks, facilitating neuromodulation of both ascending sensory and descending motor pathways. The stimulation parameters (typically 30-50 Hz) are designed to enhance residual supraspinal connectivity while activating latent central pattern generators (CPGs) responsible for rhythmic motor outputs. Recent studies suggest that tSCS amplifies sensorimotor integration, enabling volitional movement by lowering activation thresholds for preserved neural pathways.

Home-based functional electrical stimulation (hbFES) is revolutionizing the treatment of complete lower motor neuron denervation injuries. Once considered an inevitable path to muscle deterioration, new research and clinical evidence show that properly timed and calibrated electrical stimulation can not only preserve muscle tissue but actually promote structural recovery. At Anatomical Concepts, we work with the RISE Stimulator from Schuhfried Medizintechnik GmbH, enabling clients to take control of their rehabilitation journey from home. This innovative approach has demonstrated remarkable results, including significant increases in muscle cross-sectional area and force output, challenging long-held assumptions about the irreversibility of denervation effects.