Spinal Electrodes TRIZ Cases

Conductor organizers position wire conductors to prevent breakage and minimize tissue compression during spinal cord stimulation.

Implantable hypoglossal nerve stimulation system delivers electrical pulses to maintain upper airway patency during sleep.

A wearable electrical device monitors percutaneous implants and varies power to repel bacteria.

Optical folding assembly aligns VCSEL and photodiode signals to dynamically adjust stimulation current based on spinal cord distance.

A segmented electrode neuromodulation system delivers focused electrical current to target specific nerve fibers.

Segmented active zones with varying surface areas resolve contradictions between current penetration depth and precise nerve targeting in stimulation devices.

A closed-loop implantable system measures blood pressure and stimulates baroreceptors to regulate vascular pressure.

A lead introducer system enables single-handed deployment of stimulation leads through nested sheaths.

An implantable cuff uses an integral closure mechanism with interdigitating components to secure biological tissue.

A dual-needle system positions an implant housing and electrode lead at distinct depths using a retractable second needle.

Feedback-controlled delta current minimizes residual charge buildup during high-frequency neural stimulation, preventing nerve damage.

An insulated cannula and conductive stylet prevent electrical current shunting during pilot hole formation to reduce nerve damage risk.

A conformable implantable stimulator substrate with a thin electrode array reduces electrical resistance and patient discomfort.

Assessing vagus nerve stimulation suitability via physiological response data.

Segmented housing and magnets increase terminal density while resolving alignment precision issues in compact implants.

Precomputed electric field maps replace real-time simulations, resolving the contradiction between prediction accuracy and processor load.

Helical electrodes conform to cervical vagus nerve sheaths to deliver bi-directional electrical stimulation.

Segmented electrode arrays distribute current density across multiple contacts to prevent tissue damage while maintaining stimulation effectiveness.

A compact implantable pulse generator uses wireless inductive charging to extend operational life without frequent surgical replacement.

A non-penetrating apparatus uses a retaining wall to secure small nerves, preventing mechanical strain while enabling reliable electrical contact.

Inclined tip geometry reduces patient pain during drug delivery while anisotropic etching improves manufacturing yield.

Selective vagus nerve stimulation modulates heart rate to treat epilepsy while preventing cardiac conduction blocks.