Head Electrodes TRIZ Cases

A neural targeting system merges preoperative functional atlases with real-time electrophysiological signals to guide microelectrode placement.

Perpendicular fins on neural probe shanks increase the second moment of inertia, reducing brain tissue damage while preventing buckling.

Segmented passive electrodes shape the electric field to prevent uncontrolled current distribution and reduce heart muscle damage.

Merging stimulation terminals with electrocorticography sensors in one access port reduces tissue trauma during cortical mapping.

An implanted stimulation system activates lingual muscles to maintain airway patency during sleep.

A transcranial electrostimulation system delivers direct current and theta burst stimulation pulses to modulate brain excitability.

An implantable hub coordinates satellite electrodes for neural recording and stimulation via wireless telemetry.

Vibration liquefies thermoplastic around EEG pins to anchor them in brain tissue, improving signal resolution while reducing infection risk.

A medical device adjusts therapy parameters across multiple electrodes while maintaining defined value ratios between them.

A brain stimulation lead features a non-circular distal cross-section to orient electrodes for discrete neural targeting.

Helically wrapped microcircuits reduce mechanical stress and material waste during automated cochlear electrode manufacturing.

Replacing voltage control with spatiotemporal magnetic flux induction increases magnetic flux density and enables transient current cascading.

Linking rules adjust stimulation across multiple brain regions to compensate for network-wide effects and reduce side effects.

Segmented stent wires reduce electrical resistance, enabling reliable bi-directional sensing and stimulation.

Intracranial electrical stimulation targets multiple brain nodes to induce coherent oscillations across distributed neural networks.

Segmenting the implant body isolates the magnet within a sealable enclosure, preventing biofilm formation while enabling removal for MRI procedures.