Imagine trying to plug a computer into a wet, living nerve; usually, the body treats the plug like a splinter and tries to push it out. This work creates a super-thin, flexible 'plug' that tricks the body into thinking it belongs there. By using special coatings and tiny sizes, it lets robotic hands feel and move more naturally for years without causing scarring.
Current nerve implants cause a 'foreign body response' (scarring), which degrades signal quality and limits the lifespan of bionic limbs. This leads to frequent failures and poor long-term patient outcomes.
Surface functionalized intraneural electrode arrays. These are flexible, miniaturized arrays with anti-inflammatory coatings to improve tissue integration.
If you are a bionic prosthetics manufacturer dealing with electrodes that lose signal over time due to scarring — this project developed surface functionalized intraneural electrode arrays that reduce the foreign body response. This allows for high quality interaction with nerve signals over many years.
If you are a neural implant developer dealing with tissue damage from rigid implants — this project developed flexible microtechnology with sub-cellular dimensions. This minimizes the impact on the nerve and improves long-term stability.
If you are an advanced orthotics provider dealing with low channel counts in nerve interfaces — this project developed novel implantable interconnects that reduce tethering forces. This enables higher channel count interfaces for better control of artificial limbs.
Based on available project data, specific unit costs or pricing models are not provided as the project is in an early research stage.
The project uses photolithography and direct writing methods for fabrication, but there is no data yet on industrial-scale manufacturing volumes.
Based on available project data, the project is at an early stage and has not yet reported published results beyond the state of the art, meaning specific patents are not listed.
The goal is to create an implant that supports high quality interaction with nerve signals over many years.
It uses flexible multielectrode arrays placed in the interfascicular space of peripheral nerves, utilizing surface-anchored and eluted agents to control tissue response.
The consortium is purely academic, consisting of 4 university partners from 4 different countries (DE, ES, IT, SE). With an industry ratio of 0%, the project is currently driven by research and discovery rather than commercial productization, indicating a high-risk, high-reward early-stage technology development.
Contact Chalmers Tekniska Hogskola AB regarding the BioFINE project
Contact us to find partners for in vivo validation of these neural interfaces.
