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Product Description
Transcutaneous electrical nerve stimulation (TENS)
Electrical muscle stimulation (EMS)
TENS/EMS and heat function can be used in parallel and/or individually
- 4-in-1 Function: TENS, EMS, Massage, Heat
- 2 separately adjustable channels with 4 self-adhesive electrodes (electrodes included; size 45 x 45 mm)
- 64 pre-programmed applications (TENS/EMS/Massage) / 6 individualizable programs (TENS/EMS)
- "Doctor´s-Function": ensuring ideal coordination to your personal therapy programme
- Timer function (adjustable between 5-100 minutes)
- Inverse LCD with electrode position display for easy programme selection and electrode placement
- Ergonomic design, with belt clip
- Safety switch-off
- Rechargeable battery: 2000 mAh, 3,7V
Medical product
- Output voltage: max. 100Vp-p (500 Ohm load)
- Output current: max. 200 mA p-p (500 Ohm load)
- Output frequency: 1-150 Hz
- Pulse width: 50-450 μs per pulse
- Pulse form: dual phase square pulses
- With detailed instruction manual (inclusive application possibilities)
- Product measurements (LxWxH): 139 x 66 x 26 mm (inkl. Clip)
- Product weight: approx. 125 g (with belt clip, without batteries)
Warranty: 5 years
How does a TENS device work and how do you use it correctly?
How it works
The machine uses electrical pulses to relieve pain. It transmits small electrical pulses through the skin which can block pain receptors to suppress pain signals in the nerve fibres and reduce pain. Pain is alleviated by the suppression of pain signals in the nerve fibres, among other mechanisms. This is especially true of high-frequency pulses. At the same time, the release of the body’s own endorphins is increased, whereby these factors reduce the sensation of pain due to their effects within the central nervous system. The method has been scientifically substantiated and approved as a form of medical treatment.
How do you use a TENS machine?
The first step is to always read the instructions carefully. Not only will this make the device easier to use but you’ll also be sure you’re getting the most from your TENS machine.
Then carefully apply the gel pads to the electrodes and cautiously remove the protective film. Ensure that the edge of the gel pad does not protrude over the electrode. Gel pads that are not applied flush on the electrode do not impact on their functionality.
Then position the electrodes on the affected area on the body and switch on the device. The electrodes should be placed on clean and dry skin. Avoid placing them on open wounds or scars. Finally, make sure that the electrodes are positioned correctly.
Now, select a program and start the treatment. Adjust the intensity to a comfortable level. The intensity can be adjusted depending on how much pain you are feeling.
Important! It’s always best to discuss TENS treatment with your GP or health professional. Not only can they confirm TENS is the right treatment for you, but they may also be able to advise you on the best way to use a TENS machine to suit your pain condition.
Placement of the electrodes
Important to the success of TENS pain therapy is electrode placement. You’ll often find a positioning guide in the instruction manual, or your TENS machine may have an on-screen positioning guide. If you feel unsure at all, your GP or health professional will be able to help.
Electrode distance
The greater the distance between the electrodes, the larger is the stimulated tissue volume. This applies both to the area and the depth of the tissue volume. At the same time, the stimulation intensity applied to the tissue decreases the further the electrodes are apart. As a result, greater distances between electrodes mean that a larger tissue volume is stimulated, albeit less intensively. In such a case, you must increase the pulse intensity to boost the stimulation.
The following guidelines can help you find the best electrode distance for you:
- Recommended distance between electrodes is around 5–15 cm
- At distances below 5 cm, the device primarily stimulates surface structures intensively
- At distances over 15 cm, large areas and deep structures are stimulated very weakly