The E-Stim serves therapists who treat people after stroke and other neurological conditions, with muscle weakness, pain or swallowing disorders. Syrebo is designed for use at home or in a clinic, and it lists these as intended uses. A therapist chooses the mode that matches each user's treatment aim.
Pulsed currents stimulate the nerves that innervate the muscles, and the muscles contract. Syrebo says this speeds the delivery of metabolic substances and soothes pain. Mode one applies the work to the hand and ankle so that a therapist can treat both limbs with one device and one plan.
Mode two targets muscle soreness, and mode three trains swallowing. Syrebo lists swallowing disorders and muscle weakness among the conditions the device addresses. Each mode has its own timer of about 20 minutes, so a session follows a fixed length and the device switches itself off at the end.
The therapist sets the intensity across 30 levels with the plus and minus buttons. A single M button powers the host on and changes the mode, and three colour lights show the working state without a screen.
FES, NMES and TENS are combined in the one host. Magnetic electrode pads attach directly to it, and each pad can be reused up to 50 times and replaced on its own, so you can change a pad without replacing the whole set. The host weighs 16 g and lasts 120 minutes on a charge, covering several 20-minute sessions between charges. The device needs no installation, so you can use it straight after unboxing in a ward, clinic, or home programme.