2-channel wire EMG
8-channel wireless EMG
Wireless interface device
Wireless Synchronizer
EMG Introduction
Contact info

Add:Floor 2,Building 4,Center of Investment No.669,

Changjiang WestRoad Hefei Anhui,China             

Postcode: 230031
Tel: +86-551-7122236  


Email: info@biomechanicsweb.com

EMG Introduction

The EMG signal from each muscle is individually pre-amplified, band-pass filtered prior to digitization, and then converted to a binary sample for each of the channels. These operations are all performed directly in the subject back-pack to maximize signal quality. The binary information is then sent from the subject back-pack unit, via a single lightweight cable or wireless, to the desktop unit where it checked for transmission accuracy and then converted to an analog signal suitable for almost any analog data recording system. The desktop unit provides full electrical safety isolation for the subject.

·16-channel wireless surface EMG (JE-TB1610)
·16-channel cable surface EMG (JE-CB1610)
·8-lead wireless surface EMG (JE-TB0810)
·8-lead cable surface EMG (JE-CB0810)
·2 lead wire surface EMG (JE-CB0210)

Operation Mode:
· Wireless telemetry: remote boot the computer through the wireless EMG acquisition, monitor collection process, and achieve EMG synchronization with other instruments;
· Cable measurement: a computer through the USB interface to start the EMG acquisition, monitoring collection process;
· Wireless Trigger: EMG receiver synchronizer directives issued to begin EMG collection and storage;
· Independent work: the computer without the need for intervention, the independent realization of EMG collection and storage.

Surface electromyography collector, wireless interface device (wireless configuration), synchronization device (wireless configuration), dual-channel EMG connection cable 4, special electrodes, rechargeable lithium-ion batteries, putty and so on.

An Electromyography (EMG) use EMG electrodes to pick up the electromyographic signal directly from the skin surface or within the subjects muscle using disposable fine-wire electrodes. Both are typically expressed in SI units micro Volt (mv). The JE-TB0810 model Biomechanics EMG provides excitation and amplification for multiple channels in one convenient package. These amplifiers process the transducer signals and provide outputs suitable for an A/D converter so that the data can be stored and processed by a computer.


Automated data collection and reduction requires a computer and software. BIOFORCEN-Analysis, BIOFORCEN’s software package, is specifically designed for biomechanics applications. It provides quick and easy hardware setup and automated data acquisition and analysis. BIOFORCEN-Analysis allows the user to quickly begin testing rather than take on the tedious and lengthy process of writing data acquisition and reduction routines. The BIOFORCEN-Analysis software package is available separately or combined in one of BIOFORCEN’s Bioforcen Systems.


The following is the wireless TB system plus accessories


Wireless interfacedevice profile

Interface device to receive computer instructions, for synchronizer and EMG to reason. In accordance with instructions, to the synchronizer and EMG send control information packets, the EMG of the state of information / data fed back to the computer system.  

· Receive a computer through the USB interface commands
· USB interface powered
· Through two-way radio link with the EMG, synchronizer Communication
· Body Size: 90mm * 55mm * 27mm
· Body Weight: 80g or less
· Power consumption: <65mA


Synchronizer Description

Receiver interface device (or other synchronous devices) issued a directive to provide flash signals for the camera capture; and to provide effective TTL pulse under the jump for the other collection terminal synchronization; can accept an external TTL pulse numbers along the next hop. After synchronization is complete close the synchronizer power to save energy, the time flashing by the process control.           

·To provide time synchronization began collecting EMG signals
·Receive an external pulse trigger, start issuing commands through a wireless link
·Flash time process control, time synchronization error of less than 2ms
·Support free rotating lights
·Body Size: 90mm * 55mm * 27mm
·Body Weight: 60g or less
·Power consumption: <10mA

Systems are complete gait and balance analysis EMG systems. Each system consists of EMG electrode, amplifiers, cables, A/D converter, and BIOFORCEN-Analysis analysis software, all sold at a special system price.

BIOFORCEN also offers special EMG to meet your specific needs. Contact BIOFORCEN for any custom requirements.