press release

CorTec’s Brain Interchange™ BCI System Enables Stroke Patient to Control Computer with his Mind

The same fully implanted, wireless device supporting motor recovery after stroke now enables thought-controlled computer use without additional surgery or hardware.   Freiburg, Germany, April 29, 2026 – CorTec GmbH today announced that the first participant in the University of Washington’s NIH-funded clinical trial of the Brain Interchange™ BCI system has successfully controlled a computer […]

CorTec’s Brain Interchange™ BCI System Enables Stroke Patient to Control Computer with his Mind Read More »

CorTec’s Brain Interchange Accepted into FDA Total Product Life Cycle Advisory Program (TAP) – Third patient successfully implanted at Harborview Medical Center as NIH-funded stroke trial advances

Freiburg, Germany, April 23, 2026 – CorTec GmbH today announced that the U.S. Food and Drug Administration (FDA) has accepted the company into its Total Product Life Cycle Advisory Program (TAP), recognizing the Brain Interchange™ BCI system as a priority innovation in stroke motor rehabilitation. The TAP enrollment follows the recently granted FDA Breakthrough Device

CorTec’s Brain Interchange Accepted into FDA Total Product Life Cycle Advisory Program (TAP) – Third patient successfully implanted at Harborview Medical Center as NIH-funded stroke trial advances Read More »

CorTec Receives FDA Breakthrough Device Designation for Its Brain Interchange System in Stroke Rehabilitation — the First BCI Worldwide Designated for Stroke Motor Rehabilitation

Freiburg, Germany, April 08, 2026 — CorTec GmbH, a pioneer in fully implantable brain-computer interfaces (BCI), today announced that the U.S. Food and Drug Administration (FDA) has granted Breakthrough Device Designation for the company’s  Brain Interchange™ system. The designation covers the use of direct cortical electrical stimulation to support motor recovery in people living with

CorTec Receives FDA Breakthrough Device Designation for Its Brain Interchange System in Stroke Rehabilitation — the First BCI Worldwide Designated for Stroke Motor Rehabilitation Read More »

CorTec Announces Successful Second Human Implantation of Its Brain-Computer Interface (BCI) System

Second implantation at Harborview Medical Center in Seattle marks continued progress in the FDA-approved study informed by promising results from the first participant. Freiburg, Germany, February 10, 2026 – CorTec GmbH, a pioneer in active implantable medical technologies, today announced the successful second implantation of its proprietary BrainComputer Interface (BCI) system, the Brain Interchange™, in

CorTec Announces Successful Second Human Implantation of Its Brain-Computer Interface (BCI) System Read More »

CorTec Announces Neurotech Milestone: First Human Implantation of a Brain-Computer Interface made in Germany

The closed-loop BCI system, developed entirely in Germany, is currently being evaluated in an FDA-approved clinical trial with stroke patients at Harborview Medical Center in Seattle, a part of UW Medicine   Freiburg, Germany, July 29, 2025 – CorTec GmbH, a pioneer in active implantable medical technologies, today announced the first human implantation of its

CorTec Announces Neurotech Milestone: First Human Implantation of a Brain-Computer Interface made in Germany Read More »

CorTec Welcomes Dr. Frank Desiere as Chief Executive Officer

A Strengthened Leadership Team to Accelerate Growth and Innovation   CorTec GmbH, a pioneer in active implantable technologies and Brain-Computer Interface (BCI) systems, is pleased to announce the appointment of Dr. Frank Desiere as its new Chief Executive Officer (CEO). This significant leadership milestone highlights CorTec’s commitment to driving innovation and growth in the rapidly

CorTec Welcomes Dr. Frank Desiere as Chief Executive Officer Read More »

Marking a New Era in Medical Device Development – CorTec Announces Strategic Partnership with US-based Heraeus Medevio

CorTec GmbH, a leader in innovative implantable technologies, is pleased to announce a strategic partnership with Heraeus Medevio, based in Minneapolis, USA. This collaboration aims to support customers in the neuromodulation sector, from concept and small series production (CorTec) to large series production (Medevio). Together, the companies will deliver next-generation medical devices and drive innovation

Marking a New Era in Medical Device Development – CorTec Announces Strategic Partnership with US-based Heraeus Medevio Read More »

Next Important Milestone Reached for First-in-Human Implantation of the CorTec Brain Interchange System as a Therapeutic Brain-Computer Interface

CorTec has announced today that Institutional Review Board from University of Washington (IRB) has approved the Feasibility study for stroke rehabilitation using the Brain Interchange System. This marks a significant milestone and paves the way for the system’s clinical investigation in the United States. The IRB approval follows the recent Investigational Device Exemption (IDE) granted

Next Important Milestone Reached for First-in-Human Implantation of the CorTec Brain Interchange System as a Therapeutic Brain-Computer Interface Read More »

FDA approves Investigational Device Exemption for Early Feasibility Study for rehabilitation of stroke patients using CorTec’s Closed-Loop Brain Interchange implant system.

CorTec has announced today that the US Food and Drug Administration (FDA) has approved an Investigational Device Exemption (IDE) application by the University of Washington School of Medicine (UW) involving the closed-loop Brain Interchange Implant System. This clinical study will investigate a novel stroke rehabilitation treatment using cortical stimulation to enhance plasticity within the brain.

FDA approves Investigational Device Exemption for Early Feasibility Study for rehabilitation of stroke patients using CorTec’s Closed-Loop Brain Interchange implant system. 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