Spinal Electrodes TRIZ Cases

Integrating control circuits directly onto the flexible substrate eliminates precise positioning requirements and reduces manufacturing complexity.

A graphical user interface displays a visual representation of the sacrum and implanted lead to evaluate electrode contact distance and curvature.

A smart memory polymer nerve cuff electrode transitions from rigid to softened configuration at body temperature to conform around small nerves.

Segmented electrodes allow directional current steering to reduce unwanted side effects from undirected stimulation.

Segmenting the insertion probe from a protruding fixation body prevents slippage while minimizing nerve damage during chronic implantation.

A neuromodulation system delivers candidate stimulation waveforms to selectively activate medium A-beta fibers while blocking large A-beta fibers.

Segmented shanks achieve 10-50 μm pitch to resolve tissue damage and manufacturing precision trade-offs.

Vertical stacking of electric wire units with sequentially arranged electrode holes minimizes lateral resistance while preventing fluid leakage into circuits.

Electrode arrays implanted over target nerves generate electromagnetic fields to disrupt sodium channels and block pain signals.

Segmented helical contacts improve denervation coverage while maintaining catheter handling ease.

Collapsible fixation tines minimize lead diameter for small introducer needles while the coiled filar ensures stable electrode positioning.

A neuromonitoring needle cartridge gun system integrates adhesive wings and a housing to secure electrodes on patient skin.

Bipolar electrical stimulation activates expiratory muscles via spinal electrodes to generate effective coughing pressures.

Time-slot segmentation cycles stimulation across nerves to treat multiple conditions while avoiding unwanted side effects from continuous invasive procedures.

An implantable neural stimulator uses a sensor to detect physiological responses and a controller to modify stimulation parameters.

A biohybrid implantable device integrates biological samples with electronic components to enable controlled synaptic integration.

Mismatched wire windings and a ferritic core concentrate magnetic flux, reducing orientation sensitivity during neurostimulator recharging.

A wireless neural stimulator receives remote radiofrequency energy through internal antennas to power nerve stimulation without implanted pulse generators.

Patient-specific electroanatomical models optimize spinal cord stimulation electrodes to reduce power consumption and minimize non-target neural activation.

An electrode lead uses an expandable displacement mechanism to bias the array against tissue.

A spinal cord stimulation lead integrates a pain reduction assembly to deliver localized therapy at the incision site.

Insulative carrier supports electrode array and conductor routing, reducing manufacturing complexity while maintaining structural integrity.

Transverse anchors secure a filament across annulus fissures, preventing recurrent herniation and disc degeneration.

Dynamic compliance voltage adjustment maintains neural recruitment while extending battery longevity in implantable medical devices.

Segmented percutaneous leads use flexible intermediate zones to reduce migration risk while maintaining stable neurological stimulation.

Flexible nerve stimulators use bactericidal coatings and wireless power transmission to reduce infection risk while delivering targeted electrical pulses.

Pre-assembled suture sleeves eliminate manual placement errors during surgery, improving implantation efficiency and anchoring stability.

Processing circuitry delivers electrical stimulation pulses and senses evoked signals to classify patients into therapy response groups.

A BBMI device uses ultrasonic vibrations to wirelessly charge an implanted battery.

Dual-function electrodes on a sacral lead detect evoked signals to guide placement and optimize therapy delivery.

Electronic stimulation device using pulsed high-frequency signals to generate targeted electric fields.

Deployable tines and expandable stents anchor nerve stimulation leads to bony structures, preventing dislodgment caused by patient movement.

A neurostimulation probe with a rotatable and pivotable conductive tip relative to the handle assembly.

Integrated pressure-resisting members anchor leads to prevent slippage and dislodgment during surgical procedures.

A control circuit detects evoked synaptic activity potential signals to determine optimal neurostimulation therapy parameters.

A flexible implantable electrode device manages mechanical tension via a reinforcement structure, reducing tissue damage risk during brain activity monitoring.

An implantable neuromuscular electrical stimulator delivers targeted therapy to rehabilitate back muscles and restore spinal stability.

Vagus nerve stimulation reduces demyelination by modulating immune responses, addressing the limitation that current therapies only slow disease progression.

Pre-programmed spatial and temporal stimulation patterns activate specific muscle groups via an open-loop neuromodulation system.

Capacitive electrodes on a flexible housing deliver stimulation currents to the tibial nerve.

An external control unit manages wireless nerve modulation signals via antenna arrays.

Shape memory fixation clips expand to anchor electrical leads, reducing surgical time and complexity by eliminating manual suture steps.

Chronaxie-based pulse width modulation reduces energy consumption and patient discomfort while inhibiting bladder contractions.

A sealed header assembly connector prevents liquid epoxy contamination within the internal volume of an implantable medical device.

Ventral column stimulation inhibits nerve impulses to improve long-term efficacy for Parkinson's disease and essential tremor.

A hybrid neuromodulation method applies distinct therapy signals to extrinsic and intrinsic laryngeal muscles to synergistically control vocal fold movement.

An embedded inductor reduces induced current and heating during MRI exposure while simplifying the manufacturing process for neurostimulation leads.

Percutaneous leads deliver electrical stimulation to peripheral nerves, minimizing infection risk and narcotic side effects.

A braided implantable lead structure combines insulated conductor strands with polymer strands to maintain spacing.