CorTec featured in “Open Access Government”: A Step Closer to Enhanced Stroke Rehabilitation

CorTec’s Innovative Brain Interchange System for Stroke Rehabilitation

Recently the online journal “Open Access Government” published an article about our innovative Brain Interchange System. A forthcoming early feasibility study, scheduled for 2024 in the United States, will investigate its effectiveness. The details of the technology and the system are unveiled by Dr. Martin Schuettler, Chief Technology Officer of CorTec.

 

Preparing for a Clinical Feasibility Study with the Brain Interchange Evaluation Kit

To prepare for the study, we are using special equipment called the Brain Interchange Evaluation Kit. It allows researchers to test the system’s performance. Thus the Evaluation Kit plays a great role for the upcoming study by enabling the collection of in vivo data. Subscribe to the CorTec Newsletter to get further updates.

Brain Intechange Evaluation Kit

 

You can read the full article here.

 

Learn More about the Brain Interchange System and our Technology

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SPECIFICATIONS

FEATURE 

Recording channels 

Sampling rate 

Sampling dynamic range 

High pass filter cut-off 

Low pass filter cut-off 

Amplifier band pass gain 

Band pass roll-off 

Reference


Stimulation 

Stimulation channels 

Current 

Current source 

Pulse width 

Power supply 

Wireless data transmission 

Closed Loop latency

VALUE

32 

1 kHz 

16 bit (74 nV smallest increment) 

ca. 2 Hz 

325 Hz 

Adjustable: 100-750 

20 dB/dec 

Any (subset) of the recording channels selectable by software or one dedicated hard-wired additional contact 

Current-controlled, biphasic, rectangular, asymmetric stimulus pulses (cathodic amplitude with pulse width followed by an anodic counter pulse of 1/4x amplitude and 4x pulse width) 

 32 

Max. -6 mA / +1.5 mA (24 µA increments) within

 compliance voltage range of -11 V to +5 V 

Can be directed to any of the 32 electrode contacts 

Negative phase: 10 µs – 2,500 µs

Wireless inductive, 120-140 kHz

Bi-directional, radio frequency in 2400-2483.5 MHz band ≤ 40 ms