Spinal Electrodes TRIZ Cases

Dynamic stimulation adjusts amplitude and frequency via real-time bladder pressure feedback, improving treatment efficacy beyond fixed impulse limits.

Electrical stimulation selectively inhibits pain signals while preserving motor and sensory function.

A neurostimulation paddle lead uses medial-lateral electrode spacing to steer current and shape the electrical field.

Pulse generation systems apply depletion block stimulation to targeted nerves, reducing acute exacerbation frequency in chronic obstructive pulmonary disease.

ExtraCardiac Nerve Stimulator delivers electrical pulses through blood vessels to activate autonomic nerves without direct contact.

Automatic charge balancing adjusts correction currents across multiple electrodes to maintain safe voltage levels during uninterrupted neurostimulation therapy.

A neuromodulation system uses a flange-like signal generator housing for secure tissue anchoring and detachable wire electrodes.

An electrode needle measures electrical impedance to identify biological tissue types during paracentesis procedures.

Injection molding through a replicated mold produces scaled cuff electrodes, resolving the trade-off between manufacturing precision and production rate.

Segmented electrode contacts with distinct periodic stimulation patterns desynchronize pathological neurons, reducing side effects from stimulus spread.

A system estimates stimulation volumes and displays patient anatomy models to identify leadwire interactions for optimal therapy selection.

A rechargeable battery in the pulse generator receives electromagnetic induction from an external charging coil, eliminating surgical battery replacement.

Dual-durometer inner sleeves distribute compressive force over larger surface areas, securing flexible leads against migration.

An implant adapter couples a temporary reference element to an electrical lead, enabling precise electrode positioning during baroreflex therapy procedures.

Internal lumens nest lead bodies, preventing rotation and dislodgement of tip electrodes.

A batteryless leadless microstimulator uses inductive power transfer to deliver stable vagus nerve stimulation.

Asymmetric guarded-cathode electrode structure enables simultaneous stimulation and evoked compound action potential sensing via dedicated anode electrodes.

A textured boron-doped diamond microelectrode with a brush-like tube structure increases interfacial capacitance while reducing electrochemical impedance.

T-bar anchoring structures prevent delamination between fragile thin film substrates and silicone molding materials in medical electrode assemblies.

Ultrasonic transducers deliver acoustic vibrations to neural tissue interfaces, reducing glial scarring and foreign body response around implants.

A cuff electrode uses segmented arrays to stimulate nerves.

A graphene microwire neural electrode employs a flexible polymer coating to resolve mechanical mismatch with nerve tissue, enabling chronic recording.

An array stimulator generates composite electrical pulses to stimulate deep tissues without activating superficial pain receptors.

A strain relief device deflects conductive wires against a misaligned wall to block axial tension.

Moveable electrodes with projections penetrate nerve fibers, securing the fiber within a housing to prevent tissue encapsulation and dislocation.

Lateral cantilever recess pre-positions supply lines, eliminating manual handling and reducing assembly complexity.

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

A portable neuro-stimulation device uses rotatable electrode assemblies to apply electromagnetic waveforms to specific neural pathways.

Stepped electrode segments engage insulating areas on a segmented micro lead, resolving impedance and tissue damage risks from small surface areas.

An implantable neuromodulator conveys electrical energy to tissue using adjustable pulse parameters.

Electrical stimulation increases interstitial fluid exchange and aquaporin-4 permeability to clear beta-amyloid and tau proteins during sleep.

Parylene insulation and PEDOT coatings on carbon fiber cores reduce tissue encapsulation while maintaining high-fidelity electrical conductivity.

A neuromodulation system delivers electrical energy to renal nerves to manage blood pressure levels.

Segmented clamps stabilize the catheter-needle assembly during insertion, reducing patient trauma from large gauge needles.

A single implantable pulse generator coordinates vagus nerve and carotid baroreceptor stimulation therapies through integrated control circuitry.

Compression members join terminal bands to conductors via welds, resolving assembly complexity trade-offs.

Self-retained vaginal stimulator targets autonomic plexuses to reduce somatic nerve side effects and prevent neural habituation.

A tissue stimulation system shifts electrical current between cathodes in incremental steps to create a uniformly displaced stimulation region.

L1 polypeptide coatings on neural probes enhance neuronal adhesion, reducing tissue reaction and maintaining recording quality during chronic implantation.

Segmented housing stores excess lead slack via nested coiling, reducing patient discomfort and skin visibility while improving device durability.

Electrical signals applied to splenic nerves lower CRP and IL-6 levels, reducing post-operative complications.

Segmented contacts on a polymer substrate resolve detection resolution limits in ECoG arrays.

Shunt gates in a bi-planar neural stimulator provide low-impedance paths that improve spatial resolution and reduce power consumption.

Capillary wicking channels distribute adhesive along a rigid stiffener to bond flexible neural probes.

An implantable neurostimulator uses wireless feedback to adjust blocking current parameters for precise nerve signal inhibition.

Segmented multi-electrode arrays distribute stimulation across three dimensions to reduce tissue damage from high signal amplitudes.

Sub-threshold electrical pulses elevate the excitation threshold to block nerve conduction without causing initial pain or muscle contractions.

Overmolding forms a monolithic housing around circuit components and an antenna, eliminating separate cables to resolve mechanical instability.