This wireless tremor analysis system (Tremorograph) is intended for automatic registration of the myographic activity and movement acts of extremities in case of various extrapyramidal and other motor impairments in case of essential tremor, dystonias and other medical problems (habit spasms, myoclonia). This system is also used for the kinesiological analysis of the motion pattern and fine motor skills.
This system consists of two or four wireless Callibri sensors, and each of them has one electromyographic channel and one MEMS channel (accelerometer and gyroscope).
There are no wires needed during the registration of the myogram, giving Callibri a great advantage in comparison with all another tremor analyzing systems, because it provides a strong and uninterrupted signal, which improves the overall quality of the diagnostic.
This system can be used to solve such important tasks as:
This system can be supplied together with a BFB training complex. In such case, the user is able to increase the overall speed and the quality of the motor modeling of the motion pattern in case of palsy and dystonia.
This wireless tremor analysis system can also be used as an additional analysis method during the botulinotherapy.
The system can also be used to monitor and control the efficiency of the medical (effect of DOPA treatment etc.), rehabilitation or physiotherapeutic treatment in case of motor impairment.
1. Simultaneous tremor registration using the myographic signal, the accelerometer and the angular speed sensor, which improves the accuracy of the dominating frequencies identification, and makes it possible to understand the parameters of the impulses in three-dimensional space.
2. Access to the following tools: autocorrelation, spectral, trend, and histogram of the impulse frequency.
3. The clear structure of all recorded signals in the database.
4. Creates reports with the comprehensive charts.
|Number of simultaneously used sensors||up to 4|
|Potential registration type||Bipolar|
|Working frequency of the wireless interface||2,4 GHz|
|Registered signals||EMG, angular speed, angular acceleration|
|Voltage range||from 0 to 2.4V|
|Charging time||not more than 4 hours|
|Single charge operation time||not less than 6 hours|
|Wireless interface working range||up to 2-5 meters|