The PowerMAG LAB and PowerMAG EEG stimulators from Mag and More, GmbH are suited to a wide range of research applications. These repetitive magnetic stimulators meet all expectations of quality and sophistication for an advanced research device. PowerMAG systems are highly configurable, allowing us to provide a system with just the features you need, whether your application demands a lot or just a little. We not only provide a variety of rTMS simulators with all the relevant accessories, but we also provide innovative solutions for 3D neuronavigation.
• ppTMS short interval (SI), and long interval (LI)
• Quattro pulse stimulation (QPS)
• High power & high frequency protocols
PowerMAG LAB: HIGH PERFORMANCE AT HIGH FREQUENCIES
The PowerMAG LAB represents the top-class in TMS stimulators. It is able to generate burst of pulses up to 100 Hz with constant intensities by recharging between pulses. It also has an impressive maximum pulse frequency of 100 Hz at 70% intensity, making this stimulating device a perfect choice for the latest stimulation protocols, such as theta burst stimulation.
PowerMAG EEG: YOUR ULTIMATE TMS RESEARCH TOOL
The PowerMAG EEG was specially developed for the high-end research user who needs to stimulate while recording EEG concurrently. Powerful high-frequency TMS (including Theta Burst Stimulation) as well as high-precise single pulse and paired pulse protocols are available in one standalone device. In addition to the application areas above, the PowerMAG EEG systems are suitable for online TMS & EEG.
PowerMAG TMS (6)
No. There are a few special attributes that are required and others that are desirable.
- Inputs should be protected so that they are not damaged by the TMS pulse
You may perform a wide variety of protocols using the PowerMAG system; ppTMS, rTMS, TBS, and even Quattro pulse. Please refer to the following chart to determine which platform is most appropriate for your research.
|Stimulators||PowerMAG lab 30||PowerMAG lab 100||PowerMAG EEG 30||PowerMAG EEG 100||PowerMAG ppTMS||PowerMAG QPS|
|Characteristic||Economic research||Basic research with TBS||EEG research||Advanced real-time EEG||All in one||qTBS stimulation|
|Stimulation frequency (Hz)||30||100||30||100||100||100 (666 in bursts)|
|Long interval ppTMS||Yes||Yes||Yes||Yes|
|Short interval ppTMS||Yes|
|Coil current invertable||Yes||Yes||Yes||Yes||Yes||Yes|
The coils used with the PowerMAG system are in fact passively cooled, they utilize quality copper windings with excellent heat dispersion properties. The coils are then placed within a wax like medium that further enhances heat dissipation, as the coil heats up the internal medium changes to a liquid state effectively “absorbing” much of the heat. This is often desired over coils that require additional components for cooling (e.g. fans, pumps, and plumbing), and are considered more robust from an engineering perspective. Additionally there is no maintenance required for our passively cooled coils, nor is there any pre-defined factory set limit to the life of the coil in terms of number of pulses, nor age.
This really comes down to the properties of the coil utilized. The two main style of stim coils used within the TMS field are figure 8 and round, with figure 8 often being preferred for focal targeting. Typically with the figure 8 coil you would get greatest stimulation at a depth of roughly 2- 2.5cm, with a round style you may achieve a bit more penetration ~2.5-3cm.
Excellent question! PowerMAG is strictly for research purposes, meaning there is no FDA approval on the device, thus it may not be used for the diagnosis or treatment of any pathology. Clinical research is still possible, however must follow the strict adherence to the current guidelines imposed. Chances are, if you have an IRB protocol, then you can use the PowerMAG system for your research.
For an FDA approved TMS solution for use in treatment protocols, you may find the Mag and More Apollo TMS Therapy System of interest.