CorTec in Interview with ‘Wirtschaftsforum’

Recently the magazine “Wirtschaftsforum” published an article about CorTec. In the interview Oliver Bärtl talks about our team, the landscape around neurotech and medical devices and of course he also reports about our goals and the way to get there. He says, “We are able to create plasticity in the brain as brain cells are re-linked. So far, there are only external devices for this and the application is very complicated. Our system is implanted and can be used for strokes and rehabilitation. A project is currently underway with researchers in the USA for this purpose.”

The article is in German and can be read online here: https://www.wirtschaftsforum.de/portraits/cortec-gmbh/neuromodulation-wird-standard-werden

Learn more about our Brain Interchange Technology on our product page: Brain Interchange One

Also visit our Stories for more news and updates related to CorTec, our Team and also our products and User Stories: CorTec Stories

 

 

 

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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