Extracorporeal Magnetotransduction Therapy (EMTT)

Extracorporeal magnetotransduction therapy (EMTT) offered by STORZ MEDICAL provides a new non-invasive procedure for i.e. relaxation of muscle spasms. The powerful therapy device – the MAGNETOLITH® – is impressive with its high level of patient comfort and ease of use.

EMTT acts using high-energy electromagnetic pulses outside the body which generate a weak electric current in the body by means of induction. EMTT differs from other general forms of magnetic field therapy or PEMF in its higher oscillation frequency and magnetic field strength. This property enables a high penetration depth and is very gentle on tissue.

At a glance

  • Non-invasive, ambulant therapy
  • High level of patient comfort and easy to use
  • High oscillating frequency with deep penetration

MAGNETOLITH – Extracorporeal Magnetotransduction Therapy – EMTT
Treatment example: Dynamic treatment of the thigh / Treatment example: Static treatment of the calf muscle with holding arm

EMTT treatment using the MAGNETOLITH®
Treatment with the MAGNETOLITH® requires little effort, is non-invasive and has almost no side effects. It is comfortable and uncomplicated for patients: The applicator is positioned directly above the region of the body to be treated without the need to remove clothing. The user can employ the practical holding arm for fatigue-free treatment. If required, the applicator can also be guided by hand during the therapy.

The EMTT treatment is performed with a frequency of up to 10 pulses per second. The pulse intensity is adjusted depending on the clinical picture. Treatment takes 5 – 20 minutes depending on the indication and frequency. The treatment can be carried out by the attending physician as well as by medically trained personnel.

Treatment with MAGNETOLITH® is comfortable and straightforward:

  • The patient does not have to undress
  • Effective fatigue-free work for the user
  • Applicator positioning by hand or with the flexible holding arm
  • A treatment session lasts between 5 – 20 minutes depending on the indication
  • Adjustable frequency up to 10 pulses/s

MAGNETOLITH – Extracorporeal Magnetotransduction Therapy – EMTT
Intuitive operation thanks to clear touch display / Applicator for ease of use

EMTT Highlights

  • High-frequency magnetic field (100 – 300 kHz)
  • Continuous and reliable operation by water-cooled applicator
  • Click & Connect mechanism for a flexible applicator positioning
  • Simple plug in & plug out to change applicator
  • Integrated touch display to adjust energy level, frequency and pulse rate

Typical indications
The MAGNETOLITH® is a non-surgical medical device for the treatment of the following medical indications:

  • Relaxation of muscle spasms
  • Prevention or retardation of disuse atrophy
  • Increase local blood circulation
  • Muscle re-education
  • Maintaining or increasing range of motion


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