Spinal Electrodes TRIZ Cases

A pulsed electromagnetic stimulation device increases nerve thresholds without causing tissue damage or neuroma formation.

An implantable pulse generator delivers nerve-stimulation signals to activate pelvic sphincters.

A lead with nested lumens distributes conductive wires internally to increase electrode count without expanding lateral circumference.

A neurostimulation device delivers therapeutic electric phases followed by charge-balancing phases across multiple electrodes to return current efficiently.

A cathode-minimized electrode configuration delivers high-duty cycle electrical pulses to modulate nerve fibers without activating dorsal column pathways.

Motion sensors detect functional signals to generate objective pain scores, replacing subjective reports with automated neuromodulation control.

Mechanically forming vertical columns on a wafer and etching them into uniform needles to resolve fabrication time bottlenecks in needle array manufacturing.

Continuous electrical pulses mask peripheral noise from otolith organs, providing proactive treatment for chronic balance disorders.

A neural recording system estimates stimulation artifacts by leveraging statistical interdependence across multiple electrodes to predict and subtract noise signals.

A neurostimulation system acquires physiological information to displace the stimulation locus relative to tissue using control circuitry.

Stack design implant device uses modular elements to reduce lead damage and simplify manufacturing.

Merging separate implantations via a single entry catheter reduces dural puncture risk and patient discomfort.

An electrode assembly delivers electromagnetic fields to intercostal nerve bundles via a pulse generator.

Exponential and Gaussian waveforms lower energy consumption, extending battery lifetime beyond seven years without surgical replacement.

Direct molding of stimulator leads eliminates temporary carriers and hazardous etching processes while maintaining precise electrode positioning.

Magnetic vagus nerve stimulation replaces invasive implants, resolving device complexity while delivering neuroprotection against stroke.

A wireless charger monitors reflected impedance to detect end-of-charge signals and alignment status for implantable pulse generators.

Implanted intermediary electrodes concentrate stimulation energy near deep nerves, resolving selective activation challenges in transcutaneous therapy.

Beveled elastomeric cuffs self-wrap around vagus nerves, reducing implantation stress and tissue distortion risks.

Multi-channel segmentation and parameter changes enable selective saphenous nerve activation while avoiding non-target tissue interference.

High frequency spinal cord stimulation activates diaphragm and intercostal muscles to restore breathing function.

External pulse generator with multi-purpose connector and affixation device replicates implanted performance to improve trial accuracy.

An implantable device uses an induction coil to wirelessly power a stimulus delivery mechanism that excites nasociliary nerves.

Chemically terminated carbon electrodes prevent gliosis while maintaining electrical conductivity for stable neural stimulation.