Motor Function Restoration
Cortical electrodes precisely capture motor intent, which is decoded in real time into accurate control signals to operate external physical and digital devices, empowering patients with motor disorders to regain independent mobility.
Decoding
Language Function Restoration
Cortical electrodes accurately capture language intent, decoded instantly into recognizable audio signals to enable innovative applications including digital avatars and silent thought-to-language communication, breaking communication barriers for patients with language impairments.
Decoding
Visual Function Restoration
Cortical electrodes precisely encode image signals captured by external devices and deliver them into the brain’s visual cortex, helping patients with visual impairments regain clear vision and restore visual capabilities.
Encoding
It is our responsibility to choose technological solutions that are safer, more open, and more human-centered. Guided by what brings the greatest benefit to patients, and with profound respect for life, our commitment is not only to help them survive, but to ensure they live with quality and dignity.
— Tiger H. Tao
Founder, CEO & Chief Scientist of NeuroXess
Core Technology Roadmap
Implantable Flexible Cortical Electrodes
- High-throughput: Up to 1024 channels
- Ultra-flexible: MEMS fabrication, only 10 μm thick
- Higher safety: Placed under the dura mater on the brain surface
- Wide coverage: Optimized for motor and language ECoG decoding
Cortical Electrode-Based BCI System
Fully Implantable, Fully Wireless, Fully Functional BCI System
High-Throughput Implantable Flexible BCI System
Fully Implantable, Fully Wireless, Fully Functional BCI System
China’s first, the world’s second BCI system with an integrated rechargeable battery
- Fully implantable: All core modules (including battery) are implanted subcutaneously, eliminating external infection risks at source.
- Fully wireless: Wireless power supply & data transmission with no external cables, freeing patients from cumbersome external hardware.
- Fully functional: Integrates neural signal recording, signal processing, wireless data transmission, wireless power transfer and rechargeable battery modules.
Neural Recording ASIC
Custom neural recording ASIC: Integrated with self-developed low-noise amplifiers, 16-bit high-precision low-power ADCs, impedance measurement units and digital low-pass filters. Supports 64-channel neural signal acquisition with four adjustable amplification gain levels.
Implantable Neural Processor
Ultra-miniaturized, high-energy-density architecture with outstanding biocompatibility, chemical stability, long service life, high safety and full medical compliance. Equipped with high-performance implantable rechargeable batteries engineered for long-term, stable power supply inside the human body.
High-Throughput Implantable Flexible BCI System
- High throughput: Up to 1024 channels
- High sampling rate: Up to 30 kHz
- High precision: 16-bit resolution
- Captures local field potentials (LFPs)
- Supports motor & language neural decoding
Medical-grade titanium alloy housing with antibacterial properties to prevent infection
Reinforced wire bonding zone ensures mechanical stability for long-term implantation
256-Channel SurfTrode Cortical Electrodes | High-channel sampling capability
