Spinal Electrodes TRIZ Cases

Segmented tubular bodies route conductors through pre-formed channels within a medical electrical lead electrode assembly.

Detachable supports align optical sources with grating couplers, eliminating bulky fibers and reducing tissue heating during neural stimulation.

A thoracic stabilizer uses rigid planar members and vibration motors to guide scapular retraction during upper limb exercises.

A neurostimulation system delivers a high-intensity loading dose followed by a lower-power maintenance dose based on patient feedback.

A tunneling tool carries a lead extension distal connector through a subcutaneous path using an internal tracker tube.

Thin film conductors connect embedded control modules on a flexible carrier, minimizing breakage from tissue movement.

Feedback loop system records evoked potentials to track muscle performance during rehabilitation therapy.

Flexible pin lumen exerts radial force to retain lead bodies, preventing migration and physical damage during implantation.

Piezoelectric vibration reduces insertion force to prevent nerve damage during invasive electrode placement.

Flange members transition between engaged and open positions to accommodate hypoglossal nerve swelling without restricting blood flow.

Implantable devices use pH and EMG sensors to trigger vagal stimulation, preventing acid reflux-induced laryngospasm and sudden death.

Laminating adhesive silicone layers around a cut metal substrate maintains structural integrity while enabling precise wire welding to exposed contact pads.

A neurostimulation paddle lead uses offset inner electrode columns to steer medial-lateral electrical fields for precise spinal cord targeting.

Pre-computed stimulation templates reduce manual trial-and-error programming time while maintaining therapeutic efficacy for complex electrode arrays.

A stimulation system delivers electrical pulses to both lateral sides of the patient to reduce bladder contraction frequency.

A neuromodulation system adjusts stimulation waveforms using sensed evoked compound action potentials to control neural activity.

A neurostimulation system uses an elliptical electrode array to create a medial-lateral electrical field for dorsal column nerve fiber activation.

A leadless neurostimulation device integrates primary and secondary electrodes within a single housing to transmit stimulation signals.

Electrical stimulation restores muscle function and improves spinal stability while avoiding fatigue failure from mechanical implants.

Electrical impulses modulate vagus nerve signals to relax bronchial smooth muscle, avoiding collateral damage from surgical lesioning or chemical side effects.

Segmented connector assemblies replace worn external components without disturbing implanted electrodes, extending trial periods and reducing infection risk.

Helically wound conductors within a fused compliant shell allow the lead to stretch by 25 percent, accommodating patient movement without dislocation.

A neuromodulatory device stimulates splenic and mesenteric nerves to treat gut inflammation.

Non-coiled intermediate wire segments and tine assemblies inhibit axial migration of the lead body, reducing procedural trauma from subcutaneous tunneling.

An adjustable nerve probe assembly uses a shapeable shaft and rigid sheathing to customize flexibility for surgical navigation.

Sequential electrode waveforms excite C tactile fibers to block pain signals without activating nociceptive pathways.

Segmented electromagnetic fields modulate gene expression in neural structures, resolving power consumption trade-offs in chronic pain management.

An implantable electrical-stimulation device calculates tissue impedance by sampling stimulation signals and subtracting baseline lead values.

Coiled member inside catheter lumen stretches under pressure to allow fluid weeping through adjacent coils for uniform dispensation.

A multi-vessel apparatus aligns electric fields with renal nerves to induce irreversible electroporation.

Applying segmented frequency patterns reduces wide-dynamic range neuron activity and average energy consumption while improving clinical efficacy.

Integrated test needle and introducer eliminate multiple insertions, reducing procedure time while enabling precise lead repositioning.

An implantable device synchronizes vagus nerve electrical signals with the patient's cardiac cycle to enhance therapeutic effectiveness.

A neurostimulation programming circuit determines therapeutic effect thresholds using sensed physiological signals to set stimulation parameters.

A neurostimulation electrode paddle uses a perpendicular lead connection to position contacts near vertebral edges.

A neural interface system featuring a three-dimensional electrode array arranged in a triangular lattice pattern around a carrier.

A neuromodulation system applies starting and ending sequences to condition neural circuitry before main stimulation blocks.

Segmented return electrodes around each microelectrode create homogeneous potential distribution, reducing current requirements and eliminating blind zones.

An implantable neurostimulator pulse generator merges electrode connections through a multiplexer, reducing conductor count and impedance.

A composite wire combines a high-purity Cr-Ni-Mo-Co alloy core with a metallic outer layer to enhance electrical conductivity and biostability.

Segmented electrodes with non-perpendicular legs steer current to precise neural targets, reducing side effects from undirected stimulation.

A neurostimulation system varies multiphasic waveform interphases to adjust activated tissue volume.

Flexible implantable electrode array stimulates pelvic plexus nerves, bypassing complex anatomy to treat erectile dysfunction.

Image registration algorithms align anatomical structures to transfer lead parameters, reducing manual programming time and improving accuracy.

A low-profile neurostimulator integrates the pulse generator and leads into a single unibody unit for subcutaneous head implantation.

High-frequency electrical fields block neural activity, reducing side effects from traditional stimulation therapies.

A neuromodulation system automatically selects lower impedance electrode sets to deliver high frequency electrical energy.

An implantable neurostimulator delivers enhanced vagus nerve stimulation upon patient awakening to restore autonomic balance and prevent tachyarrhythmias.

External RF power drives an implantable neurostimulator, resolving complexity issues from multiple power sources.

Segmented tripole electrode configuration steers spinal cord stimulation fields while avoiding nerve root activation.