• Information Request
  • Privacy

    Information pursuant to Legislative decree N. 196/2003 on protection of Privacy
    In compliance with current laws, we would like to inform you that in accordance with Legislative Decree n.196 of 30 June 2003 (and subsequent amendments) the data you provide shall be processed always taking into account the obligations and in compliance with the laws indicated above. Pursuant to article 4, paragraph 1, letter A, of Legislative Decree n. 196 of 30 June 2003 (commonly referred to as the “Privacy Code”) processing shall be considered as: “any operation or set of operations which is performed upon personal data, whether or not by automatic means, such as collection, recording, organization, storage, adaptation or alteration, retrieval, consultation, use, disclosure by transmission, dissemination or otherwise making available, alignment or combination, blocking, erasure or destruction”.

    Data controller
    The data controller of the data you provide is BTS S.p.A. with headquarters in viale Forlanini 40, 20024 Garbagnate Milanese (MI).
    Purposes of the processing
    In accordance with Legislative Decree n. 196 of 30 October 2004, we would like to inform you that by filling out and submitting this form the following will be accepted: The data collected by means of this form shall be used by BTS S.p.A.:
    1. to provide education and information materials (newsletters) to subscribers who entered their email address;
    2. to perform, in general, the obligations required by law.

    Moreover, we would like to inform you that the data you provide shall also be used according to the procedures and purposes described hereunder in points 3, 4, and 5:
    to elaborate statistical and market studies and research;

    3. to send advertising and/or informative material on new products and services of BTS S.p.A. and/or third parties with which BTS S.p.A. has signed commercial and/or marketing agreements;
    4. to send communications and/or commercial information on the products and services of BTS S.p.A. and/or third parties with which BTS S.p.A. has signed commercial and/or marketing agreements;
    5. Education and/or information (newsletters) materials shall be sent free of charge to the email address indicated.

    Data processing procedures
    Personal data shall be processed using suitable tools to guarantee its security and confidentiality, with and without the help of automatic means to store, manage, and transmit the data.
    At any time, you may cancel the consent given and/or object to the processing of your data, by sending notice to the data controller of your personal data by registered letter, fax, or email to our addresses. In compliance with the provisions of article 7 and 8 of Legislative Decree n. 196 of 30 June 2003, we would like to inform you that you are entitled to:
    - know the existence of your personal data, which must be made available in an intelligible form;
    - know the origin of your personal data;
    - know the purposes and procedures of the processing;
    - know the logic applied in the event of processing with the use of electronic instruments;
    - know the identification information of the data controller;
    - know the subjects or the categories of subjects to whom the personal data can be communicated;
    - updating, rectification, or integration of your personal data;
    - cancellation, transformation into anonymous form or block your data, for which processing has not been properly authorised.
    - to object to the processing of data for legitimate reasons, even if pertinent to the purposes of their collection;
    - to object to the processing of data required for sending advertising material or for the purposes of commercial information.

    For any communication, request and other, the interested parties can contact the Data Controller of personal data by writing to BTS S.p.A. viale Forlanini 40, 20024 Garbagnate Milanese (MI) – to the attention of the Data Processor Mr. Fabio Rossi.
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The functional electromyographic evaluation of walking, easy like never before.

BTS FREEWALK is a system for the walking functional evaluation providing objective and quantitative data related to muscles activity and kinematic parameters.
The dynamic EMG analysis allows performing out a functional evaluation of muscular chains activation in a non-invasive way. BTS FREEWALK provides directions about time, duration and amplitude of muscular activations during walking.
Furthermore the spatio-temporal parameters allow for a motor capabilities objective analysis and treatments results assessment, for the functional evaluation of both neurological and orthopedic patients.
With BTS FREEWALK gait analysis can take place everywhere, like in the ambulatory, directly in the hospital ward or in the gym.

An extraordinary analysis tool for the objective evaluation of gait disorders.

How it works
BTS FREEWALK integrates the latest technologies available today. Based on wireless devices, this solution includes a set of miniaturized probes and an inertial sensor. The wireless sensors are easily applied on the subject and the whole preparation is completed in few minutes.
The patient is asked to walk at his natural speed. The wireless probes transmit the acquired data to an USB receiver connected to the Computer. At the end of the acquisition, the software processes the data and displays the report automatically. Results are compared with age matched normal classes. Thanks to the extreme simplicity, fast use and non-invasiveness of the system the exam can be repeated over time to monitor subject progresses.

BTS FREEWALK is a valuable help in the daily activity of all specialists (physiatrists, orthopedics, neurologists and physiotherapists) who treat diseases involving motor disorders.

The functional evaluation with BTS FREEWALK allows:
  • supporting diagnosis
  • defining treatments to be performed
  • monitoring the follow-up

Surface electrodes 4 or 8 variable geometry electrodes with mounting clip
Receiving unit USB connection
Data Transmission Wireless IEEE 802.15.4 (probes – USB receiver)
Resolution 16bit
Acquisition Frequency 1kHz
Battery Rechargeable with proprietary charger (clip connector)
Autonomy 8h battery life for non-stop recording, several days in “Stand-by” mode, several months in “Deep sleep” mode
Range probes – USB receiver Up to 20 meters (65 feet) in free space
Holter On probe up to 5h
Memory On board solid-state buffer memory system
Status LED Acquisition/stand-by mode and low battery
About 10 grams including battery
41,5×24,8x14mm mother electrode – Ø 16x12mm satellite
USB Receiver
Weight and Size
80 grams – 82x44x22,5mm
Certification Classe lla
Identification Labels Available up to four colors
Dimensions 78x48x20mm
Weight 62gr
Sensors typologies Tri-axial accelerometer with multiple sensitivity (±1,5g,±6g)
Tri-axial magnetometer
Tri-axial gyroscope with multiple sensitivity (±300gps±1200gps)
Battery Rechargeable via USB 18/24 hours of autonomy
Connettività Bluetooth®
Frequency Up to 200Hz
Working Real-time

Components and Accessories

Standard equipment:
  • BTS FREEEMG 1000 – 4 or 8 channels
  • Transport bag
  • BTS EMG-Analyzer software
  • BTS FREEWALK protocol
  • BTS G-Studio software
  • Workstation, ready to use