Spinal Electrodes TRIZ Cases

Circumferential segmented electrodes enable continuous lumbar nerve root monitoring during spinal surgery without obstructing access.

Supra-perception sweet spot search followed by neural dose titration speeds sub-perception pain relief while reducing paresthesia and battery drain.

Evoked neural response analysis tracks loop stability in implantable stimulation, helping maintain therapy intensity despite posture and electrode shifts.

Sensor-guided splanchnic nerve stimulation automatically adjusts venous tone to stabilize heart preload with faster, more precise control.

Jugular-vein lead placement enables bilateral vagus stimulation with less invasive testing, lower nerve fatigue, and fewer tissue interactions.

A wearable external pulse generator mimics implanted neurostimulators to improve trial comfort, mobility, and treatment assessment.

Alternating bipolar stimulation and a central sensing electrode improve eCAP and impedance monitoring by cancelling artefacts in noisy neuromodulation signals.

Electrical stimulation of glossopharyngeal efferent fibers raises pharyngeal muscle tone to reduce airway collapse in sleep disordered breathing.

Wireless transmit and receive stimulators coordinate pacing across multiple sites, enabling dual-chamber therapy without transvenous leads.

Targeted stimulating and blocking signals at the ansa cervicalis stiffen the upper airway while avoiding unwanted suprahyoid activation.

Objective ECAP-based neural response statistics help predict spinal cord stimulation efficacy, reducing subjective trials and explant risk.

Low duty-cycle vagus nerve stimulation uses biomarker-guided activation to reduce demyelination and promote remyelination in neurodegenerative disorders.

Deep vagus implants use integrated coils, magnetic materials, and abdominal or pillow charging to improve alignment, charging ease, and energy storage.

Targeted electrical stimulation before, during, and after surgery helps accelerate nerve regeneration and improve functional recovery.

Adjustable fluoroscopy-visible arms mark the skin entry path to improve epidural needle angle accuracy and lead placement success.

A thermocouple-equipped nerve electrode converts temperature signals to digital form at the source to avoid cable noise during RF denervation.

Integrated electrode and wiring structures reduce misalignment, assembly damage, and scrap while improving manufacturing efficiency.

Thresholded and optimized pulsed waveforms preserve colored-noise spectral behavior while limiting phase duration to reduce tissue damage and electrode corrosion.

Selective bilateral hypoglossal nerve stimulation through one incision helps stabilize the airway and reduce apnea events in sleep-disordered breathing.

Real-time pelvic floor sensing helps position neuromodulation therapy and identify responsive women for urinary and fecal incontinence treatment.

Complementary keyed surfaces and suture channels hold the implanted stimulator at the treatment site, limiting migration and revision surgery.

Composite electromagnetic signals combine frequencies, amplitudes, and phase patterns to improve chronic pain relief with less invasive stimulation.

A wearable carotid collar applies controlled pressure for non-invasive baroreflex assessment and therapy with improved comfort outside research settings.

A flat, stiff lead tip tunnels through subcutaneous tissue without an introducer, reducing implantation time, migration, and tissue erosion.

A mesh-like graphene electrode array improves neural tissue conformity and charge injection without increasing electrode size.

A pivotable monopolar electrode with backing material improves carotid vessel placement, shortens implantation time, and lowers therapy energy use.

A flexible nanotube neural probe combines electrical recording, stimulation, and substance delivery to simplify experiments and improve accuracy.

An insulating filler seals conductor exit gaps in neurostimulation leads to block body fluid ingress, reduce leakage, and cut recalibration needs.

Electroosmotic disc therapy uses a tubular-insulated coil electrode to drive nutrient fluids into the nucleus pulposus while limiting tissue damage.

Automatic changes in electrode selection and stimulation settings help prevent therapy habituation and reduce manual reprogramming visits.

Modulating electrode position around a primary setting helps detect stimulation drift from lead migration or tissue changes and preserve therapy efficacy.

A dual-needle delivery approach constrains and releases a resilient anti-migration member to anchor the electrode lead after implantation.

Biodegradable microfibers and dissolvable glue let flexible microelectrodes adapt to tissue, limit migration, and preserve neural signal fidelity.

A non-covalently bonded polymer coating gives silicone a low-friction, wear-resistant surface while preserving biocompatibility and hydrolysis resistance.

A flexible substrate with welded continuous conductors increases implantable electrode density while cutting wire count and improving MRI compatibility.

An omega-shaped lead stimulates hypoglossal nerve branches to keep the airway open during sleep with less invasiveness than OSA surgery or CPAP.

High-frequency spinal cord stimulation at T9-T12 relieves back and leg pain while avoiding paresthesia, motor stimulation, and complex lead tuning.

Embedded electrodes and encapsulation layers improve adhesion and mechanical stability in thin-film neural interfaces deployed on a stent.

Ultrasound-guided neck implantation anchors a phrenic nerve electrode to the anterior scalene muscle for stable stimulation with less invasive surgery.

Movement and sensory-triggered dose changes maintain neural recruitment during posture shifts while limiting discomfort and power use.

Ultra-thin polymer-metal electrode layers conform to CNS tissue, reducing trauma while enabling stable neural recording and stimulation.

A piezoelectric tongue implant harvests motion to stimulate the hyoglossus nerve, keeping the upper airway open without external power.

Reversible electrical blockade of cardiac sympathetic nerves lowers arrhythmia risk while avoiding permanent neural damage and reflex loss.

Real-time AR overlays project the S3 foramen onto a live patient view, improving PNE lead placement accuracy without fluoroscopy.

A wearable patch keeps external stimulator leads sterile, water-resistant, and comfortable during programming and testing without lead replacement.

Averaged evoked-response feedback lets spinal cord stimulation stay below neural detection thresholds, cutting wash-in time and power use.

A flexible polymer sleeve lets implanted microelectrodes move laterally, reducing tissue irritation, dislocation, and fluid exchange.

A fused silica wafer micro-bonded to titanium replaces bulky metal sealing, shrinking leadless implants while preserving charging and communication.

A mandrin-guided implant connector uses acoustic joint feedback and fluid-blocking tube handling for quick, accurate surgical placement.

Segmented electrode sites and insulated wire layers focus stimulation at acupoints while reducing tissue damage and corrosion.