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CEO and founder of CorTec, Dr. Jörn Rickert is a member of the Senate of Economy

The Senate of Economy is composed of personalities from the fields of economy, science and society who are particularly aware of their responsibility towards state and society. Together, they contribute to the practical implementation of the common good-oriented goals of sustainability in the sense of the eco-social market economy. At CorTec, we are very pleased […]

CEO and founder of CorTec, Dr. Jörn Rickert is a member of the Senate of Economy Read More »

BCI Award Winners 2020

The winners of the BCI Award 2020 were recently announced at the IEEE SMC conference during the Award ceremony. The BCI Award is organized every year by the BCI Award foundation, led by Christoph Guger and Dean Krusienski. The head of the jury Aysegul Gunduz selected the winners with the help of the other jury

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Getting a grip on life again – through sophisticated nerve stimulation

The extent to which our everyday life relies on dexterous usage of our hands is something that we usually only realize when things go wrong, e.g., when we break a bone and our hand is fixed in a plaster cast. Tetraplegic patients permanently suffer from these restrictions throughout their lives. Restoring hand movements, especially functional

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Strengthening “weak bladders” by nerve stimulation

Bladder problems affect millions of people worldwide, significantly decreasing quality of life and often coming with additional medical complications. One of the most common syndromes is called “overactive bladder”, in which, as the name already suggests, patients experience a constant urge to urinate. In a recent story, we already reported how scientists are currently trying

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Bernstein-CorTec Award

We are very proud that in 2020, the Bernstein-CorTec-Award will be awarded for the first time to to honor outstanding scientific achievements at the University Freiburg. The cooperation between CorTec and the Bernstein Center Freiburg makes it possible to award a prize money of 1000 € to master theses and doctoral theses in the interdisciplinary

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Neuromodulation: now also a promising candidate for alleviating painful bladders

Interstitial cystitis (IC), also called bladder pain syndrome (BPS), is a chronic bladder health issue that strongly affects everyday life of millions of people worldwide. Patients chronically feel pain and pressure in the bladder area and an increasing urge to urinate. The causes for the condition are still unclear and treatment attempts often remain unsatisfactory.

Neuromodulation: now also a promising candidate for alleviating painful bladders Read More »

CorTec Photoshoot

Before we – like the rest of the world – were surprised by COVID-19 and those of us not working in our cleanroom disappeared into home office, we did a photo shoot in our offices. The goal behind it: to give a very special insight into our work. You can see the usual stock material

CorTec Photoshoot Read More »

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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