Wirelessly Programmable Dual Channel Neural Stimulation System

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Product Code: Product24
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Triangle BioSystems International presents a dual channelwireless neural stimulation system that allows researchers to generate and upload two separately customizable waveform patterns via a USB dongle transceiver. Alternatively, the two  channels can be combined to  achieve  an even larger  voltage  differential.  The  complete  system  is  comprised  of  a wireless stimulating headstage with integrated  battery,a  USB dongle transceiver and StimWare™pattern generation software.The StimWare™ software interface allows the user direct control over the details of the uploaded stimulation pattern,including three tiers of  nested patterns, on/off function and a manual pattern trigger option.

 

This small headstage unit can be quickly and easily mounted on an animal's head and, depending on the programmed signal frequency and amplitude, can provide up to weeks of wireless  stimulation before draining the battery completely. Additionally, this headstage can be used concurrently with our wireless, tethered or multiplexed neural recording headstages.

 

Features

Available with 2 channels, independently enabled and programmed

Up to ± 1mA output

Drives electrodes with up to 20 kΩ resistance*

Headstage weight: 3.6 grams

Internal 60mAH rechargeable battery (battery life varies with stim pattern requirements)

Communicates data with StimWare™ via USB dongle transceiver

Up to 12 bits of current resolution

Pulse width as short as 100 µs

Manually triggerable using StimWare™or a trigger cable attached to USB dongle

Parameter              Min  Typ   Max  Units        Notes

Power Supply

Battery life                       3          5.5   Hours    Re-chargeable battery with 15 minute                             rapid recharge time

 

Input Impedance Specs

8kΩ                             ±1     mA        Up to 100μs pulse width

80kΩ                            ±100   μA         Up to 100μs pulse width

1MΩ                            ±8     μA         Up to 100μs pulse width

 

Headstage Mechanical Specs           

Length                           19.6          mm    Edge to Edge

Width                        17.8           mm    Edge to Edge

Height                           10.5           mm    Edge to Edge

Weight                          3.6           grams With connector and dipped package

Output connector                                                            4 Pin Male Mill-max, .050"

Software features

In using StimWare™ for the 2 channel wireless stimulator system,you are provided precise control over every aspect of your experiments.Just set the details of your signal in our user­ friendly interface,then upload the pattern. It's that easy.

System control options include:

Single Pulse Current and Duration

Train Pattern (Multiple Pulses)

Stimulus Pattern (Multiple Trains)

Remote headstage on/off control

Manual pattern triggering